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sui-20221231

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022

SUN COMMUNITIES, INC.

(Exact Name of Registrant as Specified in its Charter)


Maryland	1-12616	38-2730780
(State of Incorporation)	Commission file number	(I.R.S. Employer Identification No.)

27777 Franklin Rd,

Suite 300,

Southfield,

Michigan

48034

(Address of Principal Executive Offices)

(Zip Code)

(248) 208-2500

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 par value

SUI

New York Stock Exchange

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Exchange Act. Yes ☐ No ☒

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit and post such files). Yes ☒ No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer

Accelerated filer

Non-accelerated filer

Smaller reporting company

Emerging growth company

☒

☐

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to Section 240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of June 30, 2022, the aggregate market value of the registrant's stock held by non-affiliates was $19,130,159,251 (computed by reference to the closing sales price of the registrant's common stock as of June 30, 2022). For this computation, the registrant has excluded the market value of all shares of common stock reported as beneficially owned by executive officers and directors of the registrant; such exclusion shall not be deemed to constitute an admission that any such person is an affiliate of the registrant.

Number of shares of Common Stock, $0.01 par value per share, outstanding as of February 16, 2023: 124,099,219

Documents Incorporated By Reference

Unless provided in an amendment to this Annual Report on Form 10-K, the information required by Part III is incorporated by reference to the registrant's proxy statement to be filed pursuant to Regulation 14A, with respect to the registrant's 2023 annual meeting of shareholders.

SUN COMMUNITIES, INC.

Table of Contents


Item	Description	Page

Part I.
Item 1.	Business	1
Item 1A.	Risk Factors	11
Item 1B.	Unresolved Staff Comments	24
Item 2.	Properties	25
Item 3.	Legal Proceedings	44
Item 4.	Mine Safety Disclosures	44

Part II.
Item 5.	Market for the Registrant's Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities	45
Item 6.	[Reserved]	48
Item 7.	Management's Discussion and Analysis of Financial Condition and Results of Operations	49
Item 7A.	Quantitative and Qualitative Disclosures about Market Risk	80
Item 8.	Financial Statements and Supplementary Data	81
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	81
Item 9A.	Controls and Procedures	81
Item 9B.	Other Information	81

Part III.
Item 10.	Directors, Executive Officers and Corporate Governance	82
Item 11.	Executive Compensation	82
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters	82
Item 13.	Certain Relationships and Related Transactions, and Director Independence	82
Item 14.	Principal Accountant Fees and Services	82

Part IV.
Item 15.	Exhibits and Financial Statement Schedules	83
Item 16.	Form 10-K Summary	83

Exhibits		84

Signatures		87

Index to the Consolidated Financial Statements and Financial Statement Schedule		F - 1

SUN COMMUNITIES, INC.

PART I

ITEM 1. BUSINESS

GENERAL OVERVIEW

Sun Communities, Inc., a Maryland corporation, and all wholly-owned or majority-owned and controlled subsidiaries, including Sun Communities Operating Limited Partnership, a Michigan limited partnership (the "Operating Partnership"), Sun Home Services, Inc., a Michigan corporation ("SHS"), Safe Harbor Marinas, LLC ("Safe Harbor") and Sun UK Holding LLC (together with its subsidiaries, "Park Holidays") are referred to herein as the "Company," "we," "us," "or," and "our."

We are a fully integrated real estate investment trust ("REIT"). We own manufactured housing ("MH") and recreational vehicle ("RV") communities and marinas in the United States ("U.S."), the United Kingdom ("UK") and Canada (marinas and, together with MH and RV, the "properties"). We self-administer, self-manage, and operate or hold an interest in, and develop the majority of our properties and a select number of our communities are operated by independent third party contractors on our behalf under management agreements. Others are operated by lessees under ground lease arrangements. Together with our affiliates and predecessors, we have been in the business of operating, acquiring, developing and expanding MH and RV communities since 1975 and marinas since 2020.

We lease individual parcels of land ("sites"), with utility access for the placement of manufactured homes and RVs to our MH and RV customers. Our MH communities are designed to offer affordable housing to individuals and families, while also providing certain amenities. In the UK, our MH communities are referred to as holiday parks and are predominantly located at irreplaceable seaside locations in the south of England. Our RV communities are designed to offer affordable vacation opportunities to individuals and families complemented by a diverse selection of high-quality amenities.

The majority of our marinas are concentrated in coastal regions. Our marinas offer wet slip and dry storage space leases, end-to-end service (such as routine maintenance, repair and winterization), fuel sales and other high-end amenities. These services and amenities offer convenience and resort-quality experiences to our members and guests.

As of December 31, 2022, we owned and operated, directly or indirectly, or had an interest in, a portfolio of 669 properties located in the U.S., the UK and Canada, including 353 MH communities, 182 RV communities, and 134 marinas. As of December 31, 2022, the properties contained an aggregate of 227,541 developed sites comprised of 118,204 developed MH sites, 30,333 annual RV sites (inclusive of both annual and seasonal usage rights), 31,181 transient RV sites, and 47,823 wet slips and dry storage spaces. Additionally, we own or control land to support developing and expanding nearly 16,200 additional MH and RV sites suitable for development.

Through SHS, a taxable REIT subsidiary, we market, sell, and lease new and pre-owned homes to current and future residents in our MH communities. The operations of SHS support and enhance our occupancy levels, property performance and cash flows.

Our executive and principal property management office is located at 27777 Franklin Road, Suite 300, Southfield, Michigan 48034 and our telephone number is (248) 208-2500. We also have principal offices in Dallas, Texas, and in Bexhill-on-Sea, East Sussex, UK. We have regional property management offices throughout the U.S. We employed an aggregate of 7,594 full and part time employees as of December 31, 2022.

Our website address is www.suncommunities.com and we make available, free of charge, on or through our website all of our periodic reports, including our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, and current reports on Form 8-K, as soon as reasonably practicable after we file such reports with the Securities and Exchange Commission (the "SEC"). Additionally, the SEC maintains a website at https://www.sec.gov, that contains reports, proxy information statements and other information about us.

SUN COMMUNITIES, INC.

STRUCTURE OF THE COMPANY

The Company is a REIT and the general partner of the Operating Partnership. As the sole general partner of the Operating Partnership, we generally have the power to manage and have complete control over the conduct of the Operating Partnership's affairs and all decisions or actions made or taken by us as the general partner pursuant to the partnership agreement are generally binding upon all of the partners and the Operating Partnership.

The Operating Partnership is structured as an umbrella partnership REIT ("UPREIT"). We conduct substantially all of our operations through the Operating Partnership, which, directly or indirectly through other subsidiaries, owns substantially all of our assets. This UPREIT structure enables us to comply with certain complex requirements under the federal tax rules and regulations applicable to REITs, and to acquire properties in transactions that defer some or all of the sellers' tax consequences. The financial results of the Operating Partnership and our other subsidiaries are consolidated in our Consolidated Financial Statements. The financial results of the Operating Partnership include certain activities that do not necessarily qualify as REIT activities under the Internal Revenue Code of 1986, as amended (the "Code"). We have formed taxable REIT subsidiaries, as defined in the Code, to engage in such activities. We use taxable REIT subsidiaries to offer certain services to our residents and engage in activities that would not otherwise be permitted under the REIT rules if provided directly by us or by the Operating Partnership. The taxable REIT subsidiaries include our home sales business, SHS, which provides manufactured home sales, leasing, and other services to current and prospective tenants of our properties. Currently, all of our UK operations are conducted through taxable REIT subsidiaries.

Under the partnership agreement, the Operating Partnership is structured to make distributions with respect to certain of the Operating Partnership units ("OP units") at the same time that distributions are made to our common shareholders. The Operating Partnership is structured to permit limited partners holding certain classes or series of OP units to exchange those OP units for shares of our common stock (in a taxable transaction) and achieve liquidity for their investment.

SUN COMMUNITIES, INC.

We own 95.4% of all of the OP Units and the limited partners of the Operating Partnership own the rest. The following table sets forth:

•The various series of OP units and the number of units of each series outstanding as of December 31, 2022;

•The relative ranking of the various series of OP units with respect to rights to the payment of distributions and the distribution of assets in the event of any voluntary or involuntary liquidation, dissolution or winding up of the Operating Partnership;

•The number of shares of our common stock issuable upon the exchange of each OP unit of the applicable series;

•The annual distribution rate on each series of OP units; and

•Information regarding the terms of redemption rights for each series of OP units, as applicable.


Ranking	Description	OP Units Outstanding at December 31, 2022	Exchange Rate(1)	Annual Distribution Rate(2)		Cash Redemption(3)	Redemption Period
1	Preferred OP units (or "Aspen preferred OP units")	1,258,819(4)	Variable(5)	Variable(6)		Mandatory	Variable(7)
1	Series A-1 preferred OP units	207,548	2.439	6.0	%	N/A	N/A
2	Series C preferred OP units	306,013	1.11	5.0	%	N/A	N/A
3	Series D preferred OP units	488,958	0.8	4.0	%	Holder's Option	Any time after earlier of January 31, 2024 or death of holder
4	Series E preferred OP units	80,000	0.6897	5.5	%	N/A	N/A
5	Series F preferred OP units	90,000	0.625	3.0	%	Holder's Option	Any time after earlier of May 14, 2025 or death of holder
6	Series G preferred OP units	240,710	0.6452	3.2	%	Holder's Option	Any time after earlier of September 30, 2025 or death of holder
7	Series H preferred OP units	581,367	0.6098	3.0	%	Holder's Option	Any time after earlier of October 30, 2025 or death of holder
8	Series J preferred OP units	240,000	0.6061	2.85	%	Holder's Option	During the 30-day period following a change of control of the Company or any time after April 21, 2026
9	Series A-3 preferred OP units	40,268	1.8605	4.5	%	N/A	N/A
10	Common OP units	126,463,507(8)	1.0	Same distribution rate for common stock and common OP units		N/A	N/A

(1) Exchange rates are subject to adjustment upon stock splits, recapitalizations and similar events. The exchange rates of certain series of OP units are approximated to four decimal places.

(2) Except for common OP units, distributions are payable on the issue price of each OP unit, which is $27.00 per unit for all Aspen preferred OP units and $100.00 per unit for all other preferred OP units.

(3) The redemption price for each OP unit redeemed will be equal to its issue price plus all accrued but unpaid distributions.

(4) Of the outstanding Aspen preferred OP units, 270,000 are designated as "Aspen 2034 Units."

(5) At any time prior to January 1, 2024 (or prior to January 1, 2034 with respect to the Aspen 2034 Units), at the holder's option, each Aspen preferred OP unit may be exchanged into: (a) if the average closing price of our common stock for the preceding ten trading days is $68.00 per share or less, 0.397 common OP units, or (b) if the 10-day average closing price of our common stock is greater than $68.00 per share, the number of common OP units is determined by dividing (i) the sum of (A) $27.00 plus (B) 25.0% of the amount by which the 10-day average closing price exceeds $68.00 per share, by (ii) the 10-day average closing price.

(6) The annual distribution rate for Aspen 2034 Units is 3.8%. The annual distribution rate on all other Aspen preferred OP units is equal to the 10-year U.S. Treasury bond yield plus 239 basis points; provided, however, that such aggregate distribution rate shall not be less than 6.5% nor more than 9.0%.

(7) We are required to redeem all outstanding Aspen preferred OP units other than the Aspen 2034 Units on January 2, 2024. We are required to redeem all outstanding Aspen 2034 Units on January 2, 2034. In addition, we are required to redeem the Aspen preferred OP units (including Aspen 2034 Units) of any holder thereof within five days after receipt of a written demand during the existence of certain uncured Aspen preferred OP unit defaults, including our failure to pay distributions on the Aspen preferred OP units when due and our failure to provide certain security for the payment of distributions on the Aspen preferred OP units.

(8) Of the 126,463,507 Common OP units 124,044,803, or 98.1% were held by us, and 2,418,704, or 1.9% were owned by various limited partners.

SUN COMMUNITIES, INC.

REAL PROPERTY OPERATIONS

Throughout this report, we use the terms resident to represent a "resident," in the U.S. and a "customer" in the UK.

An MH community is a residential subdivision with sites for the placement of manufactured homes, related improvements and amenities. Manufactured homes are detached single‑family homes that are produced off‑site by manufacturers and installed on site within the community. Manufactured homes are available in a wide array of designs, providing owners with a level of customization generally unavailable in multi-family housing complexes. Modern MH communities contain improvements similar to other garden‑style residential developments, including centralized entrances, paved streets, curbs, gutters and parkways. In addition, these communities also often provide a number of amenities, such as a clubhouse, a swimming pool, basketball courts, shuffleboard courts, tennis courts and laundry facilities.

An RV community is a resort with sites for the placement of RVs for varied lengths of time. RV communities may also provide vacation rental homes and may include a number of amenities such as restaurants, golf courses, swimming pools, water parks, tennis courts, fitness centers, planned activities and spacious social facilities.

In 2021, we began to rebrand select RV communities under the "Sun Outdoors" umbrella. Sun Outdoors offers tent camping, RV sites and vacation rentals with world-class amenities in the U.S. and Canada. We believe the Sun Outdoors brand supports our competitive advantage in the outdoor market. Implementation of the Sun Outdoors brand at select RV communities is expected to be completed by the end of March 2023. Implementation consists of the conversion of the communities's digital presence (website, Facebook, reservation software and other internal systems) and the replacement of signage at the communities.

A marina is a specially-designed harbor that can be located on oceans, lakes, bays or rivers and typically includes dry storage systems that provide storage solutions for the placement of vessels ranging in size from small boats to super yachts for varied lengths of time. Dry storage systems also allow for the required maintenance of the vessels that we store. Marinas also provide ancillary services, such as fuel stations, ship stores, restaurants, swimming pools, cabin and lodging rentals, boat rentals, tennis courts, fitness centers, shower and laundry facilities, planned activities and other services to create a robust member experience.

Renters at our MH and RV communities lease the site on which a manufactured home, RV or vacation rental home is located. We typically own the underlying land, utility connections, streets, lighting, driveways, common area amenities, and other capital improvements and are responsible for enforcement of community guidelines and maintenance. In certain MH and RV communities, we do not own all of the underlying land and operate the communities pursuant to ground leases. Certain communities provide water and sewer service through public or private utility companies, while other communities provide these services to residents from on-site facilities. Each owner of a home within our properties is responsible for the maintenance of the home and leased site. As a result, our capital expenditure needs tend to be less significant relative to multi-family rental apartment complexes.

Renters at our marinas lease the wet slip or dry storage space on which a vessel is stored. We typically own the underlying land, building improvements, dock improvements, site improvements and other on-site amenity structures. Because we own the facilities and improvements on the land or submerged land at those marinas, we are responsible for the capital improvements and maintenance. In certain marinas, we do not own all of the underlying land and operate the marinas pursuant to ground leases.

We compete with other available MH and RV communities, and alternative forms of housing (such as on-site constructed homes, apartments, condominiums and townhouses) as they provide housing alternatives to potential tenants of MH and RV communities. We also compete with other available marinas in the U.S.

PROPERTY MANAGEMENT

Our property management strategy emphasizes intensive, detail-oriented, hands-on management by dedicated, on-site MH and RV community and marina managers. We believe our focus on creating an exceptional resident, guest and member experience creates a competitive advantage. It enables us to continually monitor and address concerns, the performance of competitive properties and local market conditions. As of December 31, 2022, of our 7,594 employees, 610 were located on-site as property managers, and of those, 94.8% were full-time employees.

SUN COMMUNITIES, INC.

Our MH and RV property managers in the U.S. and Canada are overseen by our Chief Operating Officer and Executive Vice President, four Senior Vice Presidents of Operations and Sales, 11 Divisional Vice Presidents and 45 Regional Vice Presidents. Each Regional Vice President oversees one to 16 properties and is responsible for regular property inspections, oversight of property operations and sales functions, semi-annual market surveys of competitive communities and interaction with local manufactured home dealers. Each property manager performs regular inspections in order to monitor the physical condition of properties and to effectively address tenant concerns. In addition to an on-site manager, each district or property has on-site maintenance personnel and management support staff. We hold mandatory training sessions for all new property management personnel to ensure that policies and procedures are executed effectively and professionally. All of our property management personnel participate in on-going training to ensure that changes to policies and procedures are implemented consistently. Our internal training program has led to increased knowledge and accountability for daily operations and policies and procedures.

Park Holidays' MH and RV property managers are overseen by a Chief Executive Officer of Park Holidays, a Chief Operating Officer, a Commercial Director, and two Regional Operations Directors who are responsible for oversight of operations.

Our marina business is overseen by a Chief Executive Officer of Safe Harbor, three Executive Vice Presidents of Operations and 18 Regional Vice Presidents who are responsible for regular marina inspections and oversight of operations.

HOME SALES AND RENTALS

We are engaged in the marketing, selling and leasing of new and pre-owned homes to residents in our communities through SHS in the U.S. and Park Holidays in the UK. Because tenants often purchase a home already on-site within a community, the services SHS and Park Holidays provide enhance occupancy and property performance. Additionally, because many of the homes on the properties are sold through SHS and Park Holidays, better control of home quality in our communities can be maintained than if sales services were conducted solely through third-party brokers.

SHS also leases homes to prospective tenants. As of December 31, 2022, SHS's portfolio consists of 9,334 occupied leased homes. New and pre-owned homes are purchased for our Rental Program. Leases associated with our Rental Program generally have a term of one year. The Rental Program requires management of costs associated with repair and refurbishment of these homes as the tenants vacate and the homes are re-leased. In 2022, we received over 55,400 applications to live in our MH and RV properties, providing a significant "resident onboarding" system that allows us to market the purchase of a home to qualified applicants. Through our Rental Program, we demonstrate our product and lifestyle to the renters, while monitoring their payment history and converting qualified renters to owners.

Park Holidays also rents homes for short-stays to allow people to experience the community park and facilities. Their short-stay experiences may, in turn, lead guests to ultimately purchase a home in a Park Holidays community. Holiday makers drive the pipeline for future home sales opportunities.

Our home sales and leasing operations compete with other national, and local MH dealers and MH community owners and other holiday park owners in the U.S. and UK.

MARINA MEMBER BASE

We are engaged in the marketing and leasing of wet slips and dry storage spaces and have over 47,800 members throughout our marina network as of December 31, 2022.

SITE LEASES OR USAGE RIGHTS

Typical tenant leases for MH sites in the U.S. are year-to-year or month-to-month, renewable upon the consent of both parties, or, in some instances, as provided by statute. Certain of our leases, mainly at our Florida and California properties, are tied to the consumer price index or other indices as they relate to rent increases. Generally, market rate adjustments are made on an annual basis. These leases are cancellable for non-payment of rent, violation of community rules and regulations or other specified defaults. During the five calendar years ended December 31, 2022, on average less than 1.0% of the homes in our MH communities have been removed by their owners and 6.4% of the homes have been sold by their owners to a new owner who then assumes rental obligations as a community resident. On average, our residents remain in our communities for approximately 14 years. Sites license fees for MH sites in the UK are for a term of 20 and 30 years depending on the product originally purchased. The holiday home owner must pay an annual site fee for their holiday home to remain on the property. On average, Park Holidays home owners remain in the communities for over seven years.

SUN COMMUNITIES, INC.

Typical resident agreements for RV sites are year-to-year or from move-in date until the end of the current calendar year. Generally, increases and market rate adjustments are made on an annual basis. These agreements are cancellable for non-payment of rent, violation of community rules and regulations or other specified defaults.

Leases for wet slips and dry storage spaces at our marinas are year-to-year, season-to-season, month-to-month, or transient by night, renewable upon the consent of both parties. On average, our members maintain leases in our marinas for approximately 7.5 years.

ACQUISITIONS

During the year ended December 31, 2022, we acquired 61 MH and RV communities, totaling 21,795 sites and 2,655 development sites, and eight marinas totaling 2,552 wet slips and dry storage spaces, for a total purchase price of approximately $2.2 billion. This includes our acquisition of Park Holidays at an enterprise value of £950.0 million, or approximately $1.2 billion.

EXPANSION / DEVELOPMENT

During the year ended December 31, 2022, we completed the construction of over 2,000 sites at six ground-up developments and 11 expansion properties.

REGULATIONS AND INSURANCE

General

MH, RV and marina properties are subject to various laws, ordinances and regulations, including regulations relating to recreational facilities such as swimming pools, clubhouses and other common areas. Each property has the necessary operating permits and approvals.

Insurance

Our management believes that the properties are covered by adequate fire, property, business interruption, general liability, and (where appropriate) flood and earthquake insurance provided by reputable companies with commercially reasonable deductibles and limits. We maintain a blanket policy that covers all of our properties. We have obtained title insurance insuring fee title to the properties in an aggregate amount which we believe to be adequate. Claims made to our insurance carriers that are determined to be recoverable are classified in other receivables as incurred.

HUMAN CAPITAL

Human capital management is key to our success and focuses on diversity, equity and inclusion, employee retention and talent development practices. We are committed to building an equitable and inclusive culture that inspires and supports the growth of our employees, serves our communities and shapes a more sustainable business. The most significant measures and objectives that we focus on in managing our business and our related human capital initiatives include the following:

CULTURE

We are taking deliberate actions to foster a growth culture that is grounded in our vision and culture statements: We are an inspired, engaged and collaborative team committed to providing extraordinary service to our residents, guests and team members. Together as one team, we embrace the following seven key behaviors that make our company a great place to work:

•Live the Golden Rule: Treat others the way you want to be treated;

•Do the right thing;

•We over me;

•Nothing changes if nothing changes;

•Mindset is everything;

•Keep it simple; and

•Be yourself and thrive.

SUN COMMUNITIES, INC.

LEADERSHIP, TALENT, TRAINING AND DEVELOPMENT

We expect our leaders to be role models and lead in a way that enables our organization to achieve success. Our strategy is anchored in promoting the right internal talent and hiring the right external talent for career opportunities across our organization. We are focused on hiring and developing talent that mirrors the markets we serve, and investing in learning opportunities and capabilities that equip our workforce with the skills they need while improving engagement and retention.

•Our internal training program offers over 120 courses to our team members on a range of topics, including leadership, communication, inclusion and diversity, software and operations. Our internal training program has led to increased knowledge and accountability for daily operations and policies and procedures. In 2022, team members logged over 71,500 hours of training.

•We hold mandatory ongoing training sessions for all property management personnel to ensure that policies and procedures are executed effectively, professionally and consistently.

•New team members are required to complete information security training, and safety and compliance-related training, with routine refreshers at least annually on critical topics.

We are dedicated to attracting, developing and retaining our talent, focusing our efforts on ensuring that the returning seasonal team member pipeline remains robust each year and our annual talent management processes focus on the professional development of salaried team members. As of December 31, 2022, 11% of our employees had over 10 years' tenure.

Our compensation philosophy, aimed to apply merit-based, equitable compensation practices, is designed to attract and retain top talent. For eligible team members, we offer competitive salary, health, welfare, retirement and pet insurance benefits, tuition reimbursement and rent / vacation discounts at our properties.

INCLUSION, DIVERSITY, EQUITY AND ACCESSIBILITY ("IDEA")

We make it a priority to recognize and appreciate the diverse characteristics that make individuals unique in an atmosphere that promotes and celebrates individual and collective achievement. We believe it's not just about gender or race, but about being diverse in thoughts, life and work experiences. Our inclusive environment challenges, inspires, rewards and transforms our team to be the best. We do not tolerate harassing, discriminatory or retaliatory conduct as such conduct is prohibited and inconsistent with our policies, practices and philosophy. We continue to put our resources and energy into strategies and initiatives to create a more equitable environment.

Workforce Diversity

We believe we are a stronger organization when our workforce represents a diversity of ideas and experiences. We value and embrace diversity in our employee recruiting, hiring and development practices. As of December 31, 2022, 41% of our employees were female, 22% of our employees (excluding those in Canada and the UK) were racially or ethnically diverse, and 44% of our employees were aged 50 years and older, with approximately 22% being aged 60 years and older.

Training and Resources

We offer training and resources on diversity, equity and inclusion to our employees. Diversity education and training programs for our team focus on unconscious bias, gender identity and transitions, generational differences, religion in the workplace, and self-awareness and self-assessments.

SUN COMMUNITIES, INC.

PAY EQUITY

We are committed to providing a total compensation package that is market-based, performance driven, fair and internally equitable. Our goal is to be competitive both within the general employment market as well as with our competitors in the real estate industry, with our strongest performers being paid more.

•Compensation for each position is determined by utilizing reliable third-party compensation surveys to obtain current market data. Additionally, position descriptions and compensation are routinely reviewed for market competitiveness.

•On an annual basis, the performance of all team members is evaluated and merit increases are allocated based on performance. This process ensures equitable performance review and corresponding pay practices that attract, retain and reward top talent.

•In 2022, in compliance with UK regulations, Park Holidays conducted a gender pay gap analysis and published its 2021-2022 Gender Pay Gap Report in March 2022. Through its annual pay review process, Park Holidays conducts an analysis to ensure that equity is a key consideration and make adjustments to address any identified issues or risks. As a result of its February 2022 pay review, a total of 571 Park Holidays team members or 55% of its team members received some level of pay increase in 2022.

BUSINESS INTEGRITY

Our Code of Conduct and Business Ethics is grounded in our commitment to do the right thing. It serves as the foundation of our approach to ethics and compliance, and our anti-corruption compliance program is focused on conducting business in a fair, ethical and legal manner.

WORKPLACE HEALTH AND SAFETY

We actively seek opportunities to minimize health, safety and environmental risks to our team members, residents, and guests we serve in our communities by utilizing safe operating procedures and practices:

•As part of our commitment to safety, we oversee annual safety training programs for all employees to provide tools and safeguards for accident prevention. Our managers are responsible for ensuring that team members receive the appropriate training to perform their jobs safely;

•All team members participate in safety training during the onboarding process, and thereafter, team members in the field complete an annual safety training course; and

•We uphold a safe workplace by complying with safety and health laws and regulations, maintaining internal requirements and remediating risks. Senior leadership review safety concerns throughout the year on regular site visits, and we also conduct comprehensive safety inspections annually on a subset of properties on a rolling basis.

ENVIRONMENTAL, SOCIAL AND GOVERNANCE ("ESG"): OUR COMMITMENT TO A SUSTAINABLE FUTURE

We embrace a company-wide commitment to ESG goals through various programs and everyday business practices. We are fully committed to reducing our environmental impact across the scope of our operations and through the services we deliver to our residents and guests. We continue to identify opportunities to invest in energy-efficient technology, water efficiency and waste reduction strategies throughout our communities and corporate headquarters. By conserving natural resources, reducing our carbon footprint and participating in efforts to protect the environment through our Sun Unity program in the U.S., having a number of locally based initiatives on our properties in the UK, such as beach cleaning, and actively participating in locally organized volunteer and sponsorship activities across our marina network in the U.S., we strive to achieve our environmental sustainability goals. In 2022, our team members reported over 9,400 volunteer hours, an increase of nearly 67% compared to the prior year.

We recognize the important opportunity of providing access to affordable and sustainable housing. Our business contributes to a vitally important function in our economy by providing high-quality, affordable housing that accommodates all-age and age-restricted communities. Manufactured homes cost approximately 51% less per square foot than conventional site-built homes, expanding the opportunity for residents to own their home, despite an ever-increasing housing affordability gap. Our homes provide more space at less cost per square foot compared to other options.

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Climate Change Goals

Climate change is the challenge of our lifetime and poses a clear threat and challenge to the real estate sector, as buildings contribute up to 30% of global annual greenhouse gas ("GHG") emissions. Climate change impacts are material to our overall value as well as our ability to serve our residents, guests, team members, investors and other stakeholders. We are committed to reducing our GHG emissions and working to improve upon the environmental performance of the communities and properties within our portfolio.

In 2022, we adopted goals to achieve Carbon Neutrality by 2035 and Net Zero Emissions by 2045. These commitments are part of a concerted effort to significantly reduce our greenhouse gas emissions and ultimately reach net-zero emissions to limit global warming and prevent the adverse effects of climate change.

•Our Carbon Neutrality goal is inclusive of direct and indirect emissions from our operations, development and maintenance activities;

•Our Net Zero Emissions goal expands the Carbon Neutrality commitment to our supply chain and franchisees; and

•The scope of our commitment will be seen across all our properties as we work toward achieving our climate change goals through various means, including:

i.Renewable Energy – Expanding the use of renewable energy throughout our portfolio through additional on-site energy generation, the purchase of off-site generated energy, and Renewable Energy Certificates (RECs);

ii.Green Building – Increasing the use of certified energy efficient manufactured homes, including ENERGY STAR®, in its communities as well as energy-efficient lighting and building control systems;

iii.Waste – Reducing total waste and increasing diversion from landfills by evaluating all disposal options locally available, including recycling, and adopting the best solution(s) at each property; and

iv.Material Procurement – Partnering with our supply chain and consultants to collect emissions data on products and services.

We set the key milestones listed below to help track our progress toward achieving carbon neutrality by 2035:

•2025: Baseline Year to establish data sources for emissions categories;

•2030: 50% absolute reduction from 2025 baseline; and

•2032: 80% absolute reduction from 2025 baseline.

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains various "forward-looking statements" within the meaning of the Securities Act of 1933, as amended (the "Securities Act"), and the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and we intend that such forward-looking statements will be subject to the safe harbors created thereby. For this purpose, any statements contained in this document that relate to expectations, beliefs, projections, future plans and strategies, trends or prospective events or developments and similar expressions concerning matters that are not historical facts are deemed to be forward-looking statements. Words such as "forecasts," "intends," "intend," "intended," "goal," "estimate," "estimates," "expects," "expect," "expected," "project," "projected," "projections," "plans," "predicts," "potential," "seeks," "anticipates," "anticipated," "should," "could," "may," "will," "designed to," "foreseeable future," "believe," "believes," "scheduled," "guidance," "target" and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these words. These forward-looking statements reflect our current views with respect to future events and financial performance, but involve known and unknown risks and uncertainties, both general and specific to the matters discussed in this document, some of which are beyond our control. These risks, uncertainties and other factors may cause our actual results to be materially different from any future results expressed or implied by such forward-looking statements. In addition to the risks disclosed under "Risk Factors" in this Annual Report on Form 10-K, and in our other filings with the SEC, from time to time, such risks, uncertainties and other factors include but are not limited to:

•Outbreaks of disease and related restrictions on business operations;

•Changes in general economic conditions, including inflation, deflation and energy costs, the real estate industry and the markets within which we operate;

•Difficulties in our ability to evaluate, finance, complete and integrate acquisitions, developments and expansions successfully;

•Our liquidity and refinancing demands;

•Our ability to obtain or refinance maturing debt;

•Our ability to maintain compliance with covenants contained in our debt facilities and our unsecured notes;

•Availability of capital;

•Changes in foreign currency exchange rates, including between the U.S. dollar and each of the Canadian dollar, Australian dollar and Pound sterling;

•Our ability to maintain rental rates and occupancy levels;

•Our ability to maintain effective internal control over financial reporting and disclosure controls and procedures;

•Increases in interest rates and operating costs, including insurance premiums and real estate taxes;

•Risks related to natural disasters such as hurricanes, earthquakes, floods, droughts and wildfires;

•General volatility of the capital markets and the market price of shares of our capital stock;

•Our ability to maintain our status as a REIT;

•Changes in real estate and zoning laws and regulations;

•Legislative or regulatory changes, including changes to laws governing the taxation of REITs;

•Litigation, judgments or settlements;

•Competitive market forces;

•The ability of purchasers of manufactured homes and boats to obtain financing; and

•The level of repossessions by manufactured home and boat lenders.

Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date the statement was made. We undertake no obligation to publicly update or revise any forward-looking statements included or incorporated by reference into this document, whether as a result of new information, future events, changes in our expectations or otherwise, except as required by law.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. All written and oral forward-looking statements attributable to us or persons acting on our behalf are qualified in their entirety by these cautionary statements.

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ITEM 1A. RISK FACTORS

Our prospects are subject to certain uncertainties and risks. Our future results could differ materially from current results, and our actual results could differ materially from those projected in forward-looking statements as a result of certain risk factors. These risk factors include, but are not limited to, those set forth below, other one-time events, and important factors disclosed previously and from time to time in our other filings with the SEC.

MATERIAL RISKS RELATING TO OUR MH, RV AND MARINA BUSINESSES

General economic conditions and the concentration of our MH, RV and Marina properties in certain geographic areas may affect our ability to generate sufficient revenue.

The market and economic conditions in our current markets generally, and specifically in metropolitan areas of our current markets, may significantly affect occupancy or rental rates. Occupancy and rental rates, in turn, may significantly affect our revenues, and if our properties do not generate revenues sufficient to meet our operating expenses, including debt service and capital expenditures, our cash flow and ability to pay or refinance our debt obligations could be adversely affected.

As of December 31, 2022, 150 of our MH and RV communities and marinas, representing 21.7% of developed sites, are located in Florida; 91 communities, representing 16.3% of developed sites, are located in Michigan; 55 communities, representing 9.4% of developed sites, are located in the UK; 48 communities, representing 6.4% of developed sites, are located in California; and 34 communities, representing 5.9% of developed sites, are located in Texas. As of December 31, 2022, we have revenue concentrations of marinas in Florida, Rhode Island and New York of approximately 34.3%, 9.9% and 6.7%, respectively. As a result of the geographic concentration of our MH and RV communities in Florida, Michigan, the UK, California and Texas, and of our marinas in Florida, Rhode Island and New York, we are exposed to the risks of downturns in local economies or other local real estate market conditions which could adversely affect occupancy rates, rental rates and property values in these markets.

Our revenue would also be adversely affected if tenants were unable to pay rent or if sites were unable to be rented on favorable terms. If we were unable to promptly relet or renew the leases for a significant number of the sites, or if the rental rates upon such renewal or reletting were significantly lower than expected rates, then our business and results of operations could be adversely affected. In addition, certain expenditures associated with each property (such as real estate taxes and maintenance costs) generally are not reduced when circumstances cause a reduction in income from the property. Furthermore, real estate investments are relatively illiquid and, therefore, will tend to limit our ability to vary our portfolio promptly in response to changes in economic or other conditions.

The following factors, among others, may adversely affect the revenues generated by our properties:

•Outbreaks of disease such as Covid-19 and related restrictions on business operations;

•The international, national and local economic climate which may be adversely impacted by, among other factors, plant closings, industry slowdowns and inflation;

•Local real estate market conditions such as the oversupply of MH and RV sites or a reduction in demand for MH and RV sites in an area, and an oversupply of, or a reduced demand for, manufactured homes;

•A decrease in the number of people interested in the RV lifestyle or boating;

•Changes in foreign currency exchange rates, including between the U.S. dollar and each of the Canadian dollar, the Australian dollar and Pound sterling;

•The number of repossessed homes in a particular market;

•The difficulty facing potential purchasers in obtaining affordable financing as a result of heightened lending criteria;

•An increase or decrease in the rate of manufactured home repossessions which provide aggressively priced competition to new manufactured home sales;

•The lack of an established MH dealer network;

•The housing rental market which may limit the extent to which rents may be increased to meet increased expenses without decreasing occupancy rates;

•The perceptions by prospective tenants of the safety, convenience and attractiveness of our MH properties and the neighborhoods where they are located;

•Zoning or other environmental regulatory restrictions;

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•Competition from other available MH and RV communities and alternative forms of housing (such as apartment buildings and site-built single-family homes), and other marinas;

•Our ability to effectively manage, maintain and insure our properties;

•Increased operating costs, including insurance premiums, real estate taxes and utilities; and

•The enactment of rent control laws or laws taxing the owners of manufactured homes.

We may not be able to integrate or finance our expansion and development activities.

We build and develop new MH and RV communities and marinas and we expand existing communities and marinas. Our construction and development pipeline may be exposed to the following risks which are in addition to those risks associated with the ownership and operation of established MH and RV communities and marinas:

•We may not be able to obtain financing with favorable terms for development which may make us unable to proceed with the development;

•We may be unable to obtain, or face delays in obtaining, necessary zoning, building and other governmental permits and authorizations, which could result in increased costs and delays, and even require us to abandon development of the property entirely if we are unable to obtain such permits or authorizations;

•We may abandon development opportunities that we have already begun to explore and as a result we may not recover expenses already incurred in connection with exploring such development opportunities;

•We may be unable to complete construction and lease-up of a property on schedule resulting in increased debt service expense and construction costs;

•We may incur construction and development costs for a property which exceed our original estimates due to increased materials, labor or other costs, which could make completing the development uneconomical and we may not be able to increase rents to compensate for the increase in development costs which may impact our profitability;

•We may be unable to secure long-term financing on completion of development resulting in increased debt service and lower profitability;

•Occupancy rates and rents at a newly developed property may fluctuate depending on several factors, including market and economic conditions, which may result in the property not being profitable; and

•Climate change may cause new marina developments to be paused or restricted.

If any of the above risks occur, our business and results of operations could be adversely affected.

Competition affects occupancy levels and rents, which could adversely affect our revenues.

The MH, RV and marina industries are highly-fragmented. There is competition within the MH, RV and marina markets we currently serve and in new markets that we may enter. We have international, national and regional competitors in the MH, RV and marina markets. Our properties are located in developed areas that include other MH and RV communities, and marinas. The number of competitive MH and RV communities and marinas in a particular area could have a material adverse effect on our ability to lease sites and increase rents charged at our properties or at any newly acquired properties. We may be competing with others with greater resources. In addition, other forms of multi‑family residential properties, such as private and federally funded or assisted multi-family housing projects and single‑family housing, provide housing alternatives to potential tenants of MH and RV communities.

The cyclical and seasonal nature of the RV and marina industries may lead to fluctuations in our operating results.

The RV and marina industries can experience cycles of growth and downturn due to seasonality patterns. Results of operations in any one period may not be indicative of results in future periods. In the RV market, certain properties maintain higher occupancy during the summer months, while other properties maintain higher occupancy during the winter months. The RV market typically shows a decline in demand over the winter months, yet usually produces higher growth in the spring and summer months due to higher use by vacationers. In the marina market, demand for wet slip storage increases during the summer months as customers contract for the summer boating season, which also drives non-storage revenue streams such as service, fuel and on-premise restaurants or convenience storage. Demand for dry storage increases during the winter season as seasonal weather patterns require boat owners to store their vessels on dry docks and within covered racks. Our results on a quarterly basis can fluctuate due to this cyclicality and seasonality.

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We may not be able to integrate or finance our acquisitions and our acquisitions may not perform as expected.

We have acquired and intend to continue to selectively acquire MH, RV and marina properties. Our acquisition activities and their success are subject to the following risks:

•We may be unable to acquire a desired property because of competition from other well-capitalized real estate investors, including both publicly traded REITs and institutional investment funds;

•Even if we enter into an acquisition agreement for a property, it is usually subject to customary conditions to closing, including completion of due diligence investigations to our satisfaction, which may not be satisfied;

•Even if we are able to acquire a desired property, competition from other real estate investors may significantly increase the purchase price;

•We may be unable to finance acquisitions on favorable terms;

•Acquired properties may fail to perform as expected;

•Acquired properties may be located in new markets where we face risks associated with a lack of market knowledge or understanding of the local economy, lack of business relationships in the area, and unfamiliarity with local governmental and permitting procedures; and

•We may be unable to quickly and efficiently integrate new acquisitions, particularly acquisitions of portfolios of properties, into our existing operations.

If any of the above risks occur, our business and results of operations could be adversely affected.

In addition, we may acquire properties subject to liabilities and we may be left with no, or limited, recourse, with respect to unknown liabilities. As a result, we may have to pay substantial sums to settle any liabilities asserted against us based upon ownership of newly acquired properties, which could adversely affect our cash flow.

Investments through joint ventures involve risks not present for properties in which we are the sole owner.

We have invested and may continue to invest as a joint venture partner in joint ventures. These investments involve risks, including, but not limited to, the possibility the other joint venture partner may have business goals which are inconsistent with ours, possess the ability to take or force action or withhold consent contrary to our requests, fail to provide capital or fulfill its obligations, or become insolvent and require us to assume and fulfill the joint venture's financial obligations. Conflicts arising between us and our joint venture partners may be difficult to manage or resolve and it could be difficult to manage or otherwise monitor the existing business arrangements. We and our joint venture partners may each have the right to initiate a buy-sell arrangement, which could cause us to sell our interest, or acquire a joint venture partner's interest, at a time when we otherwise would not have entered into such a transaction. Each joint venture agreement is individually negotiated, and our ability to operate, finance or dispose of a property in our sole discretion may be limited to varying degrees depending on the terms of the applicable joint venture agreement.

Many of our properties are located in areas that experience extreme weather conditions and natural disasters and climate change may adversely affect our business.

Extreme weather or weather-related conditions and other natural disasters, including hurricanes, flash floods, sea-level rise, tornadoes, wildfires or earthquakes, may interrupt our operations, damage our properties and reduce the number of customers who utilize our properties in the affected areas. Many of our properties are on coastlines that are subject to hurricane seasons, flash flooding and sea level rise; in areas adversely affected by wildfires, such as the western U.S.; and in earthquake-prone areas, such as the West Coast. If there are prolonged disruptions at our properties due to extreme weather or natural disasters, our results of operations and financial condition could be materially adversely affected.

While we maintain insurance coverage that may cover certain of the costs and loss of revenue associated with the effect of extreme weather and natural disasters at our properties, our coverage is subject to deductibles and limits on maximum benefits. We cannot assure you that we will be able to fully collect, if at all, on any claims resulting from extreme weather or natural disasters.

If any of our properties are damaged or if their operations are disrupted as a result of extreme weather or natural disasters, or if extreme weather or natural disasters adversely impact general economic or other conditions in the areas in which our properties are located or from which they draw their tenants and customers, our business, financial condition and results of operations could be materially adversely affected.

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Significant changes in the climate could exacerbate extreme weather conditions or natural disasters that may occur in areas where our properties are located, all of which may result in additional physical damage to, or a decrease in demand for, properties located in these areas or affected by these conditions. If the impact of climate change is material in nature, including significant property damage to or destruction of our properties, or occur for lengthy periods of time, our financial condition or results of operations may be adversely affected.

While they are unpredictable, the impacts of climate change may change residential migration and vacation trends, which could reduce demand for our properties. If the areas in which our properties are located become less desirable places to live or vacation, the value of our properties and their ability to generate revenue may be materially adversely affected.

In addition, changes in federal, state, local and foreign legislation and regulation based on concerns about climate change, as well as voluntary measures we take to combat climate change, could result in increased capital expenditures at our properties. For example, these could include expenditures to improve energy efficiency, improve resistance to inclement weather and for infrastructure improvement to support existing and emerging low-carbon technologies. These expenditures may not result in a corresponding increase in revenue, resulting in material adverse impacts to our financial results.

Marinas may not be readily adaptable to other uses.

Marinas are specific-use properties and may contain features or assets that have limited alternative uses. These properties may also have distinct operational functions that involve specific procedures and training. If the operations of any of our marinas become unprofitable due to industry competition, operational execution or otherwise, then it may not be feasible to operate the property for another use, and the value of certain features or assets used at the property, or the property itself, may be impaired. Should any of these events occur, our financial condition, results of operations and cash flows could be adversely impacted.

We may be unable to obtain, renew or maintain permits, licenses and approvals necessary for the operation of our marinas.

The U.S. Army Corps of Engineers, the Coast Guard and other governmental bodies control much of the land located beneath and surrounding many of our marinas and lease such land to Safe Harbor under leases that typically range from five to 50 years. As a result, it is unlikely that we can obtain fee-simple title to the land on or near these marinas. If these governmental authorities terminate, fail to renew, or interpret in ways that are materially less favorable any of the permits, licenses and approvals necessary for operation of these properties, then our financial condition, results of operations and cash flows could be adversely impacted.

Some marinas must be dredged from time to time to remove silt and mud that collect in harbor-areas in order to assure that boat traffic can safely enter the harbor. Dredging and disposing of the dredged material can be very costly and require permits from various governmental authorities. If the permits necessary to dredge marinas or dispose of the dredged material cannot be timely obtained after the acquisition of a marina, or if dredging is not practical or is exceedingly expensive, the operations of such property would be materially and adversely affected.

We may incur liability under environmental laws arising from conditions at properties we acquire or operations at the properties we own and operate.

Under various federal, state, local and foreign laws, ordinances and regulations, an owner or operator of real estate is liable for the costs of removal or remediation of certain hazardous substances at, on, under, or in such property. Such hazardous substances may be used at or located on our properties, especially our marinas. Such laws often impose liability without regard to whether the owner knew of, or was responsible for, the presence of such hazardous substances. The presence of such substances, or the failure to properly remediate such substances, may adversely affect the owner's ability to sell or rent the property, to borrow using the property as collateral or to develop the property. Persons who arrange for the disposal or treatment of hazardous substances also may be liable for the costs of removal or remediation of such substances at a disposal or treatment facility owned or operated by another person. In addition, certain environmental laws impose liability for the management and disposal of asbestos-containing materials and for the release of such materials into the air. These laws may result in fines or penalties and may permit third parties to seek recovery from owners or operators of real properties for personal injury associated with asbestos-containing materials.

As the purchaser of properties we acquire or in connection with the operation of properties we own or manage, we may be liable for removal or remediation costs, governmental fines and injuries to persons and property. When we arrange for the treatment or disposal of hazardous substances at landfills or other facilities owned by other persons, we may be liable for the removal or remediation costs at such facilities.

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We subject our properties to a Phase I or similar environmental assessment as well as limited compliance evaluations (which involve general inspections without soil sampling or ground water analysis) completed by independent environmental and engineering consultants. In some cases, where these evaluations have recommended further, invasive investigations, those have also been conducted. These environmental evaluations have not revealed any significant environmental liability that would have a material adverse effect on our business. These audits cannot reflect conditions arising after the studies were completed, and no assurances can be given that existing environmental studies reveal all environmental liabilities, that any prior owner or operator of a property or neighboring owner or operator did not create any material environmental condition not known to us, or that a material environmental condition does not otherwise exist as to any one or more properties.

Moreover, we cannot be sure that: (a) future laws, ordinances or regulations will not impose any material environmental liability; or (b) the current environmental condition of our properties will not be affected by tenants and occupants of the properties, by the condition of land or operations in the vicinity of our properties (such as the presence of underground storage tanks), or by unrelated third parties. Environmental liabilities that we may incur could have an adverse effect on our financial condition, results of operations and cash flows.

We are subject to additional risks from our international investments.

Park Holidays represents our first major investment in the UK. We may also pursue other significant acquisition opportunities outside the U.S. Our ownership of Park Holidays and any other international investments subjects us to additional risks, including:

•The laws, rules and regulations applicable in such jurisdictions outside of the U.S., including those related to property ownership by foreign entities, consumer and data protection, privacy, network security, encryption, payments and restricting us from removing profits earned from activities within the country to the U.S. (i.e., nationalization of assets located within a country);

•Complying with a wide variety of foreign laws;

•Fluctuations in exchange rates between foreign currencies and the U.S. dollar, and exchange controls;

•Limited experience with local business and cultural factors that differ from our usual standards and practices;

•Changes in the availability, cost and terms of mortgage funds and other borrowings resulting from varying national economic policies or changes in interest rates;

•Reliance on local management;

•Challenges in establishing effective controls and procedures to regulate operations in different regions and to monitor and ensure compliance with applicable regulations, such as applicable laws related to corrupt practices, employment, licensing, construction, climate change or environmental compliance;

•Unexpected changes in regulatory requirements, tax, tariffs, trade barriers and other laws within jurisdictions outside the U.S. or between the U.S. and such jurisdictions;

•Potentially adverse tax consequences with respect to our properties;

•The impact of regional or country-specific business cycles and economic instability, including deterioration in political relations with the U.S., instability in, or further withdrawals from, the European Union or other international trade alliances or agreements;

•The impact of disruptions in global, regional or local supply chains, including disruptions occurring during and after the COVID-19 pandemic; and

•Political instability, uncertainty over property rights, civil unrest, drug trafficking, political activism or the continuation or escalation of terrorist activities.

If we are unable to adequately address these risks, they could have a significant adverse effect on our operations.

We depend on Safe Harbor's management to operate our marina business.

Safe Harbor's operations are separate from our other operations. The successful operation of our marinas depends on our ability to retain key employees with experience in the marina business, including Baxter R. Underwood, who is the Chief Executive Officer of Safe Harbor. The loss of services of Mr. Underwood or other key employees could have a material adverse effect on our ability to operate Safe Harbor. Although Mr. Underwood has entered into an employment and non-competition agreement, upon certain events he will have the option to eliminate the non-competition covenant by foregoing certain compensation and other benefits. We do not currently maintain or contemplate obtaining any "key-man" life insurance on any of the key employees of Safe Harbor.

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Public health crises, such as the COVID-19 pandemic, could materially and adversely affect our financial condition, operating results and cash flows.

A public health crisis, such as the one experienced during the COVID-19 pandemic, could have material and adverse effects on our ability to successfully operate our business and on our financial condition. The government and societal responses to public health crises, including the COVID-19 pandemic, are highly uncertain and we cannot predict with confidence the impact a public health crisis would have on our operations and financial condition.

Rent control legislation may harm our ability to increase rents.

National, state and local rent control laws in certain jurisdictions may limit our ability to increase rents at our MH properties to recover increases in operating expenses and the costs of capital improvements. Enactment of such laws has been considered from time to time in other jurisdictions. Certain properties are located, and we may purchase additional properties, in markets that are either subject to rent control or in which rent-limiting legislation exists or may be enacted.

RISKS RELATED TO OUR DEBT FINANCINGS

Our significant amount of debt could limit our operational flexibility or otherwise adversely affect our financial condition, and we may incur more debt in the future.

We have a significant amount of debt. As of December 31, 2022, we had approximately $7.2 billion of total debt outstanding, consisting of approximately $3.2 billion in debt that is secured by mortgage liens on 154 of our properties, $1.8 billion of senior unsecured notes, $2.1 billion on our line of credit and other debt, $35.2 million of mandatorily redeemable preferred equity and $34.0 million of mandatorily redeemable preferred OP units. Including the impact of hedge activity, as of December 31, 2022, approximately 77% of our total debt was fixed rate financing and approximately 23% of our total debt was floating rate financing. If we fail to meet our obligations under our secured debt, the lenders would be entitled to foreclose on all or some of the collateral securing such debt which could have a material adverse effect on us and our ability to make expected distributions, and could threaten our continued viability.

We are subject to the risks normally associated with debt financing, including the following risks:

•Our cash flow may be insufficient to meet required debt payments, or we may need to dedicate a substantial portion of our cash flow to pay our debt rather than to other areas of our business;

•Our existing indebtedness may limit our operating flexibility due to financial and other restrictive covenants, including restrictions on incurring additional debt;

•It may be more difficult for us to obtain additional financing for our operations, working capital requirements, capital expenditures, debt service or other general requirements;

•Increases in interest rates will increase the costs of our floating rate debt and make obtaining new debt more expensive;

•We may be more vulnerable in the event of adverse economic and industry conditions or a downturn in our business;

•We may be placed at a competitive disadvantage compared to our competitors that have less debt; and

•We may not be able to refinance at all or on favorable terms, as our debt matures.

If any of the above risks occurred, our financial condition and results of operations could be materially adversely affected.

Despite our current indebtedness levels, we may incur substantially more debt in the future. If new debt is added to our current debt levels, an even greater portion of our cash flow will be needed to satisfy our debt service obligations. As a result, the related risks that we now face could intensify and increase the risk of a default on our indebtedness.

Covenants in our credit agreements and senior unsecured note indentures could limit our flexibility and adversely affect our financial condition.

The terms of our financing agreements and other indebtedness require us to comply with a number of customary financial and other covenants. These covenants may limit our flexibility in our operations, and breaches of these covenants could result in defaults under the instruments governing the applicable indebtedness even if we have satisfied our payment obligations. Our financing agreements contain certain cross-default provisions that could be triggered in the event that we default on our other indebtedness. These cross-default provisions may require us to repay or restructure our senior credit facility in addition to any mortgage or other debt that is in

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default. If our properties were foreclosed upon, or if we are unable to refinance our indebtedness at maturity or meet our payment obligations, the amount of our distributable cash flows and our financial condition would be adversely affected.

Our senior credit facility contains various financial covenants including, but not limited to a maximum leverage ratio, a minimum fixed charge coverage ratio and a maximum secured leverage ratio. In addition to our senior credit facility, our senior unsecured notes also contain various covenants including an aggregate debt test, a secured debt test, a debt service test, and a maintenance of total unencumbered assets test. These covenants may restrict our ability to pursue certain business initiatives or certain transactions that might otherwise be advantageous. Furthermore, failure to meet certain of these financial covenants could cause an event of default under and / or accelerate some or all of such indebtedness which could have a material adverse effect on us.

An increase in market interest rates could raise our interest costs on existing and future debt or adversely affect our stock price, and a decrease in interest rates may lead to additional competition for the acquisition of real estate or adversely affect our results of operations.

Our interest costs for any new debt and our current debt obligations may rise if interest rates increase. This increased cost could make the financing of any new acquisition more expensive as well as lower our current period earnings. Rising interest rates could limit our ability to refinance existing debt when it matures or cause us to pay higher interest rates upon refinancing. In addition, an increase in interest rates could decrease the access our customers have to credit, thereby decreasing the demand for manufactured homes and recreational vehicles. An increase in market interest rates may lead prospective purchasers of our common stock to expect a higher dividend yield, which could adversely affect the market price of our common stock. Decreases in interest rates may lead to additional competition for the acquisition of real estate due to a reduction in desirable alternative income-producing investments. Increased competition for the acquisition of real estate may lead to a decrease in the yields on real estate targeted for acquisition. In such circumstances, if we are not able to offset the decrease in yields by obtaining lower interest costs on our borrowings, our results of operations may be adversely affected.

Our hedging strategies may not be successful in mitigating our risks associated with interest rates and could reduce the overall returns on your investment.

We use various derivative financial instruments to provide a level of protection against interest rate risks, but no hedging strategy can protect us completely. These instruments involve risks, such as the risk that the counterparties may fail to honor their obligations under these arrangements, that these arrangements may not be effective in reducing our exposure to interest rate changes, that a court could rule that such agreements are not legally enforceable and that we may have to post collateral to enter into hedging transactions, which we may lose if we are unable to honor our obligations. These instruments may also generate income that may not be treated as qualifying REIT income for purposes of the REIT income tests. In addition, the nature and timing of hedging transactions may influence the effectiveness of our hedging strategies. Poorly designed strategies or improperly executed transactions could actually increase our risk and losses. Moreover, hedging strategies involve transaction and other costs. We cannot assure you that our hedging strategy and the derivatives that we use will adequately offset the risk of interest rate volatility or that our hedging transactions will not result in losses that may reduce the overall return on your investment.

A downgrade in our credit ratings could have material adverse effects on our business and financial condition.

We intend to manage our operations to maintain our investment grade credit ratings from S&P Global and Moody's. These ratings are based on a number of factors, which include assessments of our financial strength, liquidity, capital structure, asset quality, and sustainability of cash flow and earnings. Changes in these factors could lead to a downgrade of our ratings, leading to an adverse impact on our cost and availability of capital, which could in turn have a material adverse impact on our financial condition, results of operations and liquidity.

TAX RISKS RELATED TO OUR STATUS AS A REIT

We may suffer adverse tax consequences and be unable to attract capital if we fail to qualify as a REIT.

We believe that since our taxable year ended December 31, 1994, we have been organized and operated, and intend to continue to operate, so as to qualify for taxation as a REIT under the Code. Although we believe that we have been and will continue to be organized and have operated and will continue to operate so as to qualify for taxation as a REIT, we cannot be assured that we have been or will continue to qualify as a REIT. Qualification as a REIT involves the satisfaction of numerous requirements (some on an annual and quarterly basis) established under highly technical and complex Code provisions for which there are only limited judicial or administrative interpretations and involves the determination of various factual matters and circumstances not entirely within our control. In addition, frequent changes occur in the area of REIT taxation, which require us to monitor our tax status continually.

SUN COMMUNITIES, INC.

If we fail to qualify as a REIT in any taxable year, our taxable income could be subject to U.S. federal income tax at regular corporate rates. Moreover, unless entitled to relief under certain statutory provisions, we also would be disqualified from treatment as a REIT for the four taxable years following the year during which qualification was lost. This treatment would reduce our net earnings available for investment or distribution to shareholders because of the additional tax liability to us for the years involved. In addition, distributions to shareholders would no longer be required to be made.

Federal, state and foreign income tax laws governing REITs and related interpretations may change at any time, and any such legislative or other actions affecting REITs could have a negative effect on us.

Federal, state and foreign income tax laws governing REITs, or the administrative interpretations of those laws may be amended at any time. Federal, state and foreign tax laws are under constant review by persons involved in the legislative process, at the Internal Revenue Service and the U.S. Department of the Treasury, and at various state and foreign tax authorities. Changes to tax laws, regulations or administrative interpretations, which may be applied retroactively, could adversely affect us. We cannot predict whether, when, in what forms, or with what effective dates, the tax laws, regulations and administrative interpretations applicable to us may be changed. Accordingly, we cannot assert that any such change will not significantly affect either our ability to qualify for taxation as a REIT or the income tax consequences to us.

We intend for the Operating Partnership to be taxed as a partnership, but we cannot guarantee that it will qualify.

We believe that the Operating Partnership has been organized as a partnership and will qualify for treatment as such under the Code. However, if the Operating Partnership is deemed to be a "publicly traded partnership," it will be treated as a corporation instead of a partnership for federal income tax purposes unless at least 90% of its income is qualifying income as defined in the Code. The income requirements applicable to REITs and the definition of "qualifying income" for purposes of this 90% test are similar in most respects. Qualifying income for the 90% test generally includes passive income, such as specified types of real property rents, distributions and interest. We believe that the Operating Partnership has and will continue to meet this 90% test, but we cannot guarantee that it has or will. If the Operating Partnership were to be taxed as a regular corporation, it would incur substantial tax liabilities, we would fail to qualify as a REIT for federal income tax purposes and our ability to raise additional capital could be significantly impaired.

Partnership tax audit rules could have a material adverse effect on us.

The Bipartisan Budget Act of 2015 changed the rules applicable to U.S. federal income tax audits of partnerships. Under the rules, among other changes and subject to certain exceptions, any audit adjustment to items of income, gain, loss, deduction or credit of a partnership (and a partner's allocable share thereof) is determined, and taxes, interest, and penalties attributable thereto are assessed and collected, at the partnership level. Unless the partnership makes an election or takes certain steps to require the partners to pay their tax on their allocable shares of the adjustment, it is possible that partnerships in which we directly or indirectly invest, including the Operating Partnership, would be required to pay additional taxes, interest and penalties as a result of an audit adjustment. We, as a direct or indirect partner of the Operating Partnership and other partnerships, could be required to bear the economic burden of those taxes, interest and penalties even though the Company, as a REIT, may not otherwise have been required to pay additional corporate-level tax. The changes created by these rules are significant for collecting tax in partnership audits and, accordingly, there can be no assurance that these rules will not have a material adverse effect on us.

Our ability to accumulate cash may be restricted due to certain REIT distribution requirements.

In order to qualify as a REIT, we must distribute to our shareholders at least 90% of our REIT taxable income (calculated without any deduction for dividends paid and excluding net capital gain) and to avoid federal income taxation, our distributions must not be less than 100% of our REIT taxable income, including capital gains. As a result of the distribution requirements, we do not expect to accumulate significant amounts of cash. Accordingly, these distributions could significantly reduce the cash available to us in subsequent periods to fund our operations and future growth.

Our taxable REIT subsidiaries, or TRSs, are subject to special rules that may result in increased taxes.

As a REIT, we must pay a 100% penalty tax on certain payments that we receive if the economic arrangements between us and any of our TRSs are not comparable to similar arrangements between unrelated parties. The Internal Revenue Service may successfully assert that the economic arrangements of any of our inter-company transactions are not comparable to similar arrangements between unrelated parties. This would result in unexpected tax liability which would adversely affect our cash flows.

SUN COMMUNITIES, INC.

Dividends payable by REITs do not qualify for the reduced tax rates applicable to certain dividends.

The maximum federal tax rate for certain qualified dividends payable to domestic shareholders that are individuals, trusts and estates is 20%. Dividends payable by REITs, however, are generally not eligible for this reduced rate, although the Tax Cut and Jobs Act permits a 20% deduction equal to the amount of qualifying REIT dividends received, thus bringing the maximum federal tax rate on qualifying REIT dividends to 29.6%. While this rule does not adversely affect the taxation of REITs or dividends paid by REITs, the more favorable rates applicable to regular qualified corporate dividends could cause investors who are individuals, trusts and estates to perceive investments in REITs to be relatively less competitive than investments in stock of non-REIT corporations that pay dividends, which could adversely affect the comparative value of the stock of REITs, including our common stock and preferred stock.

Prospective investors should consult their own tax advisors regarding the effect of this change on their effective tax rate with respect to REIT dividends.

Complying with REIT requirements may cause us to forego otherwise attractive opportunities.

To remain qualified as a REIT for federal income tax purposes, we must continually satisfy requirements and tests under the tax law concerning, among other things, the sources of our income, the nature and diversification of our assets, the amounts we distribute to our shareholders and the ownership of our stock. In order to meet these tests, we may be required to forego or limit attractive business or investment opportunities and distribute all of our net earnings rather than invest in attractive opportunities or hold larger liquid reserves. Therefore, compliance with the REIT requirements may hinder our ability to operate solely to maximize profits.

RISKS RELATED TO RELATED PARTY TRANSACTIONS AND OUR STRUCTURE

Some of our directors and officers may have conflicts of interest with respect to certain related party transactions and other business interests.

Lease of Executive Offices - Gary A. Shiffman, together with certain of his family members, indirectly owns an equity interest of approximately 28.1% in American Center LLC, the entity from which we lease office space for our principal executive offices. Each of Brian M. Hermelin, Ronald A. Klein and Arthur A. Weiss indirectly owns less than one percent interest in American Center LLC. Mr. Shiffman is our Chief Executive Officer and Chairman of the Board. Each of Mr. Hermelin, Mr. Klein and Mr. Weiss is a director of the Company. Under this agreement, we lease approximately 60,261 rentable square feet of permanent space. The lease agreement includes annual graduated rent increases through the initial end date of October 31, 2026. As of December 31, 2022, the average gross base rent was $20.45 per square foot. Each of Mr. Shiffman, Mr. Hermelin, Mr. Klein and Mr. Weiss may have a conflict of interest with respect to his obligations as our officer and / or director and his ownership interest in American Center LLC.

Use of Airplane - Gary A. Shiffman is the beneficial owner of an airplane that we use from time to time for business purposes. During the years ended December 31, 2022, 2021 and 2020, we paid $0.7 million, $0.7 million and $0.3 million for the use of the airplane, respectively. Mr. Shiffman may have a conflict of interest with respect to his obligations as our officer and director and his ownership interest in the airplane.

Telephone Services - Brian M. Hermelin is a principal and a beneficial owner of an entity that installs and maintains emergency telephone systems at our properties. During the years ended December 31, 2022, 2021 and 2020, we paid $0.2 million for these services, respectively. Mr. Hermelin may have a conflict of interest with respect to his obligations as our director and his position with and ownership interest in the provider of these services.

Legal Counsel - Arthur A. Weiss is a partner at Taft Stettinius & Hollister LLP (formerly Jaffe, Raitt, Heuer, & Weiss, Professional Corporation) which acts as our general counsel and represents us in various matters. We incurred legal fees and expenses owed to this law firm of approximately $9.7 million, $10.3 million and $13.3 million in the years ended December 31, 2022, 2021, and 2020, respectively.

Tax Consequences Upon Sale of Properties - Gary A. Shiffman holds limited partnership interests in the Operating Partnership which were received in connection with the contribution of properties from partnerships previously affiliated with him. Prior to any redemption of these limited partnership interests for our common stock, Mr. Shiffman will have tax consequences different from those on us and our public shareholders upon the sale of any of these partnerships. Therefore, we and Mr. Shiffman may have different objectives regarding the appropriate pricing and timing of any sale of those properties.

SUN COMMUNITIES, INC.

Transactions with Immediate Family Members - Adam Shiffman, the son of Gary A. Shiffman, the Company's Chairman, President and Chief Executive Officer, was appointed as the Company's Regional Vice President of Operations and Sales in September 2021. Adam Shiffman's aggregate annual compensation was approximately $135,000 for the fiscal year ended December 31, 2022.

Certain provisions in our governing documents may make it difficult for a third-party to acquire us.

9.8% Ownership Limit. In order to qualify and maintain our qualification as a REIT, not more than 50% of the outstanding shares of our capital stock may be owned, directly or indirectly, by five or fewer individuals. Thus, ownership of more than 9.8%, in number of shares or value, of the issued and outstanding shares of our capital stock by any single stockholder has been restricted, with certain exceptions, for the purpose of maintaining our qualification as a REIT under the Code. Such restrictions in our charter do not apply to Milton M. Shiffman, Gary A. Shiffman and Robert B. Bayer; trustees, personal representatives and agents to the extent acting for them or their respective estates; or certain of their respective relatives.

The 9.8% ownership limit, as well as our ability to issue additional shares of common stock or shares of other stock (which may have rights and preferences over the common stock), may discourage a change of control of the Company and may also: (a) deter tender offers for the common stock, which offers may be advantageous to stockholders; and (b) limit the opportunity for stockholders to receive a premium for their common stock that might otherwise exist if an investor were attempting to assemble a block of common stock in excess of 9.8% of our outstanding shares or otherwise effect a change of control of the Company.

Preferred Stock. Our charter authorizes the Board of Directors to issue up to 20,000,000 shares of preferred stock, none of which is currently outstanding, and to establish the preferences and rights (including the right to vote and the right to convert into shares of common stock) of any shares issued. The power to issue preferred stock could have the effect of delaying or preventing a change in control of the Company even if a change in control were in the stockholders' interest.

Certain provisions of Maryland law could inhibit changes in control, which may discourage third parties from conducting a tender offer or seeking other change of control transactions that could involve a premium price for our common stock or that our stockholders otherwise believe to be in their best interest.

Certain provisions of the Maryland General Corporation Law ("MGCL") may have the effect of inhibiting a third-party from making a proposal to acquire us or of impeding a change of control under circumstances that otherwise could provide the holders of shares of our capital stock with the opportunity to realize a premium over the then-prevailing market price of such shares, including:

•"Business combination" provisions that, subject to limitations, prohibit certain business combinations between us and an "interested stockholder" (defined generally as any person who beneficially owns 10% or more of the voting power of our shares or an affiliate thereof or an affiliate or associate of ours who was the beneficial owner, directly or indirectly, of 10% or more of the voting power of our then outstanding voting stock at any time within the two-year period immediately prior to the date in question) for five years after the most recent date on which the stockholder becomes an interested stockholder, and thereafter impose fair price and / or supermajority and stockholder voting requirements on these combinations; and

•"Control share" provisions that provide that "control shares" of our company (defined as shares that, when aggregated with other shares controlled by the stockholder, entitle the stockholder to exercise one of three increasing ranges of voting power in electing directors) acquired in a "control share acquisition" (defined as the direct or indirect acquisition of ownership or control of issued and outstanding "control shares") have no voting rights except to the extent approved by our stockholder by the affirmative vote of at least two-thirds of all the votes entitled to be cast on the matter, excluding all interested shares.

The provisions of the MGCL relating to business combinations do not apply, however, to business combinations that are approved or exempted by our Board of Directors prior to the time that the interested stockholder becomes an interested stockholder. As permitted by the statute, our Board of Directors has by resolution exempted Milton M. Shiffman, Robert B. Bayer and Gary A. Shiffman, their affiliates and all persons acting in concert or as a group with the foregoing, from the business combination provisions of the MGCL and, consequently, the five-year prohibition and the supermajority vote requirements will not apply to business combinations between us and these persons. As a result, these persons may be able to enter into business combinations with us that may not be in the best interests of our stockholder without compliance by our company with the supermajority vote requirements and the other provisions of the statute.

Also, pursuant to a provision in our bylaws, we have exempted any acquisition of our stock from the control share provisions of the MGCL. However, our Board of Directors may by amendment to our bylaws opt into the control share provisions of the MGCL at any time in the future.

SUN COMMUNITIES, INC.

Additionally, Subtitle 8 of Title 3 of the MGCL permits our Board of Directors, without stockholder approval and regardless of what is currently provided in our charter or bylaws, to elect to be subject to certain provisions relating to corporate governance that may have the effect of delaying, deferring or preventing a transaction or a change of control of our company that might involve a premium to the market price of our common stock or otherwise be in our stockholders' best interests. These provisions include a classified board; two-thirds vote to remove a director; that the number of directors may only be fixed by the Board of Directors; that vacancies on the board as a result of an increase in the size of the board or due to death, resignation or removal can only be filled by the board, and the director appointed to fill the vacancy serves for the remainder of the full term of the class of director in which the vacancy occurred; and a majority requirement for the calling by stockholders of special meetings. Other than a classified board, the filling of vacancies as a result of the removal of a director and a majority requirement for the calling by stockholders of special meetings, we are already subject to these provisions, either by provisions of our charter and bylaws unrelated to Subtitle 8 or by reason of an election to be subject to certain provisions of Subtitle 8. In the future, our Board of Directors may elect, without stockholder approval, to make us subject to the provisions of Subtitle 8 to which we are not currently subject.

Our Board of Directors has power to adopt, alter or repeal any provision of our bylaws or make new bylaws, provided, however, that our stockholders may alter or repeal any provision of our bylaws and adopt new bylaws if any such alteration, repeal or adoption is approved by the affirmative vote of a majority of all votes entitled to be cast on the matter.

GENERAL RISK FACTORS

Our share price could be volatile and could decline, resulting in a substantial or complete loss on our shareholders' investment.

The stock markets, including the New York Stock Exchange ("NYSE"), on which we list our common stock, have experienced significant price and volume fluctuations. As a result, the market price of our common stock and preferred stock could be similarly volatile, and investors in our common stock and preferred stock may experience a decrease in the value of their shares, including decreases unrelated to our operating performance or prospects. The price of our common stock and preferred stock could be subject to wide fluctuations in response to a number of factors, including:

•Outbreaks of disease, including the COVID-19 pandemic, and related stay-at-home orders, quarantine policies and restrictions on travel, trade and business operations;

•Issuances of other equity securities in the future, including new series or classes of preferred stock;

•Our operating performance and the performance of other similar companies;

•Our ability to maintain compliance with covenants contained in our debt facilities and our senior unsecured notes;

•Actual or anticipated variations in our operating results, funds from operations, cash flows or liquidity;

•Changes in expectations of future financial performance or changes in our earnings estimates or those of analysts;

•Changes in our distribution policy;

•Publication of research reports about us or the real estate industry generally;

•Increases in market interest rates that lead purchasers of our common stock and preferred stock to demand a higher dividend yield;

•Changes in foreign currency exchange rates, including between the U.S. dollar and each of the Canadian dollar, the Australian dollar and Pound sterling;

•Changes in market valuations of similar companies;

•Adverse market reaction to the amount of our debt outstanding at any time, the amount of our debt maturing in the near-term and medium-term and our ability to refinance our debt, or our plans to incur additional debt in the future;

•Additions or departures of key management personnel;

•Speculation in the press or investment community;

•Equity issuances by us, or share resales by our shareholders or the perception that such issuances or resales may occur;

•Actions by institutional shareholders; and

•General market and economic conditions.

SUN COMMUNITIES, INC.

Many of the factors listed above are beyond our control. Those factors may cause the market price of our common stock or preferred stock to decline significantly, regardless of our financial condition, results of operations and prospects. It is impossible to provide any assurance that the market price of our common stock or preferred stock will not fall in the future, and it may be difficult for holders to resell shares of our common stock or preferred stock at prices they find attractive, or at all. In the past, securities class action litigation has often been instituted against companies following periods of volatility in their stock price. This type of litigation could result in substantial costs and divert our management's attention and resources.

Substantial sales or issuances of our common or preferred stock could cause our stock price to fall.

The sale or issuance of substantial amounts of our common stock or preferred stock, whether directly by us or in the secondary market, the perception that such sales could occur or the availability of future issuances of shares of our common stock, preferred stock, OP units or other securities convertible into or exchangeable or exercisable for our common stock or preferred stock, could materially and adversely affect the market price of our common stock or preferred stock and our ability to raise capital through future offerings of equity or equity-related securities. In addition, we may issue capital stock that is senior to our common stock in the future for a number of reasons, including to finance our operations and business strategy, to adjust our ratio of debt to equity or for other reasons.

Based on the applicable conversion ratios then in effect, as of February 16, 2023, in the future we may issue to the limited partners of the Operating Partnership, up to approximately 4.8 million shares of our common stock in exchange for their OP units. The limited partners may sell such shares pursuant to registration rights, if available, or an available exemption from registration. As of February 16, 2023, there were no outstanding options to purchase shares of our common stock under our equity incentive plans, and we currently have the authority to issue restricted stock awards or options to purchase up to an additional 3,284,191 shares of our common stock pursuant to our equity incentive plans. In addition, we have entered into an At-the-Market Offering Sales Agreement to sell shares of common stock. As of December 31, 2022, we have remaining capacity to sell up to an additional $1.1 billion of common stock under this agreement. No prediction can be made regarding the effect that future sales of shares of our common stock or our other securities will have on the market price of shares.

Our business operations may not generate the cash needed to make distributions on our capital stock or to service our indebtedness, and we may adjust our common stock distribution policy.

Our ability to make distributions on our common stock and preferred stock, and payments on our indebtedness and to fund planned capital expenditures will depend on our ability to generate cash in the future. We cannot assure you that our business will generate sufficient cash flow from operations or that future borrowings will be available to us in an amount sufficient to enable us to make distributions on our common stock or preferred stock, to pay our indebtedness or to fund our other liquidity needs.

The decision to declare and pay distributions on shares of our common stock in the future, as well as the timing, amount and composition of any such future distributions, will be at the sole discretion of our Board of Directors in light of conditions then existing, including our earnings, financial condition, capital requirements, debt maturities, the availability of debt and equity capital, applicable REIT and legal restrictions, general overall economic conditions and other factors. Any change in our distribution policy could have a material adverse effect on the market price of our common stock.

We rely on key management.

We depend on the efforts of our executive officers, including Gary A. Shiffman, Bruce Thelen, Fernando Castro-Caratini, Aaron Weiss, Marc Farrugia and Baxter R. Underwood. The loss of services of one or more of these executive officers could have a temporary adverse effect on our operations. We do not currently maintain or contemplate obtaining any "key-man" life insurance on our executive officers.

SUN COMMUNITIES, INC.

If we fail to maintain an effective system of internal controls, we may not be able to accurately report financial results, which could result in a loss of investor confidence and adversely affect the market price of our common stock.

We are required to establish and maintain internal control over financial reporting and disclosure controls and procedures. Internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements in accordance with generally accepted accounting principles. Disclosure controls and procedures are processes designed to ensure that information required to be disclosed is communicated to management and reported in a timely manner. We cannot be certain that we will be successful in continuing to maintain adequate control over our financial reporting and disclosure controls and procedures. Deficiencies, including any material weakness, in our internal control over financial reporting that may occur could result in misstatements or restatements of our financial statements or a decline in the price of our securities. In addition, as our business continues to grow, and as we continue to make significant acquisitions, our internal controls will become more complex and may require significantly more resources to ensure that our disclosure controls and procedures remain effective. Acquisitions can pose challenges in implementing the required processes, procedures and controls in the operations of the companies that we acquire. Companies that are acquired by us may not have disclosure controls and procedures or internal control over financial reporting that are as thorough or effective as those required by the securities laws that currently apply to us. Moreover, the existence of any material weakness or significant deficiency in our internal controls and procedures would require management to devote significant time and incur significant expense to remediate any such material weaknesses or significant deficiencies and management may not be able to remediate any such material weaknesses or significant deficiencies in a timely manner. If we cannot provide reliable financial reports, our reputation and operating results could be materially adversely affected, which could also cause investors to lose confidence in our reported financial information, which in turn could result in a reduction in the trading price of our common stock.

Cybersecurity breaches and other disruptions could compromise our information and expose us to liability, which would cause our business and reputation to suffer.

We rely intensively on information technology to account for tenant transactions, manage the privacy of tenant data, communicate internally and externally, and analyze our financial and operating results. In the ordinary course of our business, we collect and store sensitive data, including our proprietary business information and that of our tenants, clients, vendors and employees in our facilities and on our network. In addition, we engage third party service providers that may have access to such information in connection with providing necessary information technology and security and other business services to us. This information may include personally identifiable information such as social security numbers, banking information and credit card information.

We address potential breaches or disclosure of this confidential information by implementing a variety of security measures intended to protect the confidentiality and security of this information including (among others) engaging reputable, recognized firms to help us design and maintain our information technology and data security systems, including testing and verification of their proper and secure operations on a periodic basis. We also maintain cyber risk insurance to provide some coverage for certain risks arising out of data and network breaches. Our senior leadership regularly updates the Board of Directors on security matters and meets at least annually to review program progress and plans, incidents if any, and emerging risks.

Despite our security measures, our information technology and infrastructure, as well as that of our third-party vendors, may be vulnerable to attacks by hackers (including through malware, ransomware, computer viruses and email phishing schemes) or breached due to employee error, malfeasance, fire, flood or other physical event, or other disruptions. Any such breach or disruption could compromise our or a third-party vendor's network and the information stored there could be accessed, publicly disclosed, lost or stolen. Any such access, disclosure or other loss of information could:

•Result in legal claims or proceedings,

•Disrupt our operations, including our ability to service our tenants and our ability to analyze and report our financial and operating results,

•Decrease our revenues,

•Damage our reputation,

•Cause a loss of confidence,

•Increase our insurance premiums, or

•Have other material adverse effects on our business.

SUN COMMUNITIES, INC.

We depend on continuous access to the internet to use our cloud-based applications. Damage to, or failure of our information technology systems, including as a result of any of the reasons described above, could adversely affect our results of operations as we may incur significant costs or data loss. We continually assess new and enhanced information technology solutions to manage the risk of system failure or interruption.

Losses in excess of our insurance coverage or uninsured losses could adversely affect our operating results and cash flow.

We have a significant concentration of MH and RV properties and marinas on coastlines and in other areas where natural disasters or other catastrophic events such as hurricanes, flash floods, sea-level rise, tornadoes, wildfires and earthquakes could negatively impact our operating results and cash flows. We maintain comprehensive liability, fire, property, business interruption, general liability and (where appropriate) flood and earthquake insurance, and other lines of insurance we have determined to be appropriate for our business, provided by reputable companies with commercially reasonable deductibles and limits. We believe the policy specifications and insured limits are appropriate and adequate given the relative risk of loss, the cost of the coverage and industry practice. However, certain types of losses including, but not limited to, riots or acts of war, may be either uninsurable or not economically insurable. In the event an uninsured loss occurs, we could lose both our investment in and anticipated profits and cash flow from the affected property. We would also continue to be obligated to repay any mortgage indebtedness or other obligations related to the community. If an uninsured liability to a third party were to occur, we would incur the cost of defense and settlement with, or court ordered damages to, that third party. A significant uninsured property or liability loss could have a material adverse effect on our business and our financial condition and results of operations.

Expanding social media platforms present new challenges.

Social media outlets continue to grow and expand, which presents us with new risks. Adverse content about us and our properties on social media platforms could result in damage to our reputation or brand. Improper posts by employees or others could result in disclosure of confidential or proprietary information regarding our operations.

Our operations are subject to regulation under various federal, state, local and foreign laws and regulations that may expose us to significant costs and liabilities.

Our properties and the operations at them are subject to regulation under various federal, state, local and foreign laws and regulations. Compliance with laws and regulations that govern our operations may require expenditures and modifications of development plans and operations that could have a detrimental effect on the operations of our properties and our financial condition, results of operations and cash flows. There can be no assurance that the application of laws, regulations or policies, or changes in such laws, regulations and policies, will not occur in a manner that could have a detrimental effect on any property.

We may be adversely impacted by fluctuations in foreign currency exchange rates.

Our current and future investments in and operations of Canadian, Australian and UK properties are or will be exposed to the effects of changes in the Canadian dollar, Australian dollar and Pound sterling, respectively, against the U.S. dollar. Changes in foreign currency exchange rates cannot always be predicted; as a result, substantial unfavorable changes in exchange rates could have a material adverse effect on our financial condition and results of operations.

Deterioration in general economic conditions in the United States, and globally, including the effect of prolonged periods of inflation, could harm our business and results of operations.

Our business and results of operations could be adversely affected by changes in national or global economic conditions. These conditions include but are not limited to inflation, rising interest rates, availability of capital markets, energy availability and costs, the negative impacts caused by pandemics and public health crises, negative impacts resulting from the military conflict between Russia and the Ukraine, and the effects of governmental initiatives to manage economic conditions.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

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ITEM 2. PROPERTIES

As of December 31, 2022, our properties were located in the U.S., the UK and Canada, and consisted of 353 MH communities, 182 RV communities and 134 marinas.

As of December 31, 2022, our properties contained an aggregate of 227,541 developed sites comprised of 118,204 developed MH sites, 30,333 annual RV sites (inclusive of both annual and seasonal usage rights), 31,181 transient RV sites and 47,823 wet slips and dry storage spaces. There are 16,195 additional MH and RV sites suitable for development. Most of our properties include amenities oriented toward family and retirement living. Of our 669 properties, 319 each have 300 or more developed sites, with the largest having 2,341 developed MH and RV sites. See "Real Estate and Accumulated Depreciation, Schedule III," included in our Consolidated Financial Statements, for detail on properties that are encumbered.

As of December 31, 2022, our MH and RV properties had an occupancy rate of 95.9% excluding transient RV sites. Since January 1, 2018, our MH and RV properties have a five-year average annual turnover of homes (where the home is moved out of the community) of approximately 2.8% and a five-year average annual turnover of residents (where the resident-owned home is sold and remains within the community, typically without interruption of rental income) of approximately 7.2%. The average renewal rate for residents in our Rental Program was 69.7% for the year ended December 31, 2022.

We believe that our properties' high amenity levels, customer service loyalty, and customer retention program contribute to low turnover and generally high occupancy rates. All of the properties provide residents with attractive amenities with most offering a clubhouse, a swimming pool and laundry facilities. Many of the properties offer additional amenities such as sauna / whirlpool spas, tennis courts, shuffleboard, basketball courts and / or exercise rooms. Many RV communities offer incremental amenities including golf, pro shops, restaurants, zip lines, waterparks, watersports and thematic experiences.

Our MH and RV communities are principally located in the midwestern, southern and southeastern regions of the U.S., in the south of England in the UK and in Canada. Our marinas are principally located in the northeastern, southern, mid-Atlantic, western and midwestern regions of the U.S., with the majority of such marinas concentrated in coastal regions, and others located in various inland regions. We believe that geographic diversification helps to insulate the portfolio from regional economic influences. We have concentrated our properties within certain areas of the regions in order to achieve economies of scale in management and operations.

The following tables set forth certain information relating to our MH and RV properties as of December 31, 2022. The occupancy percentage includes MH sites and annual RV sites and excludes transient RV sites.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
NORTH AMERICA
UNITED STATES
MIDWEST
Michigan
Academy / West Point	MH	Canton	MI	441	—	98.0	%		98.4	%
Allendale Meadows	MH	Allendale	MI	352	—	97.4	%		99.4	%
Alpine Meadows	MH	Grand Rapids	MI	403	—	98.5	%		98.5	%
Andover	MH	Grass Lake	MI	125	—	100.0	%		100.0	%
Apple Carr Village	MH	Muskegon	MI	713	—	97.5	%	(1)	92.8	%	(1)
Arbor Woods	MH	Ypsilanti	MI	458	—	98.0	%		98.9	%
Brentwood Village	MH	Kentwood	MI	195	—	98.5	%		97.9	%
Broadview Estates	MH	Davison	MI	474	—	97.9	%		88.2	%
Brookside Village	MH	Kentwood	MI	196	—	99.5	%		98.5	%
Byron Center	MH	Byron Center	MI	143	—	97.2	%		99.3	%
Camelot Villa	MH	Macomb	MI	712	—	98.2	%		99.0	%
Charlevoix Estates	MH	Charlevoix	MI	182	—	98.9	%		98.9	%
Cider Mill Crossings	MH	Fenton	MI	621	—	97.6	%	(1)	94.8	%	(1)
Cider Mill Village	MH	Middleville	MI	258	—	98.4	%		98.4	%
Country Acres	MH	Cadillac	MI	182	—	95.1	%		98.9	%
Country Hills Village	MH	Hudsonville	MI	239	—	100.0	%		99.2	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022		Occupancy as of 12/31/2021
Country Meadows	MH	Flat Rock	MI	577	—	98.4	%	99.7	%
Country Meadows Village	MH	Caledonia	MI	395	—	100.0	%	99.7	%
Creek Wood	MH	Burton	MI	336	—	98.5	%	97.6	%
Cutler Estates	MH	Grand Rapids	MI	259	—	99.2	%	97.7	%
Dutton Mill Village	MH	Caledonia	MI	307	—	98.0	%	99.7	%
East Village Estates	MH	Washington Twp.	MI	708	—	98.6	%	98.4	%
Egelcraft	MH	Muskegon	MI	458	—	98.9	%	98.9	%
Fisherman's Cove	MH	Flint Twp.	MI	162	—	96.3	%	98.8	%
Frenchtown Villa / Elizabeth Woods	MH	Newport	MI	1,140	—	98.9	%	99.3	%
Grand Village	MH	Grand Rapids	MI	219	—	97.7	%	99.1	%
Hamlin	MH	Webberville	MI	230	—	97.0	%	98.3	%
Hickory Hills Village	MH	Battle Creek	MI	283	—	98.2	%	98.9	%
Highland Greens Estates	MH	Highland	MI	879	—	67.5	%	64.6	%
Holiday West Village	MH	Holland	MI	341	—	100.0	%	99.4	%
Holly Village / Hawaiian Gardens	MH	Holly	MI	425	—	97.9	%	98.4	%
Hunters Crossing	MH	Capac	MI	114	—	98.2	%	100.0	%
Hunters Glen	MH	Wayland	MI	396	—	99.7	%	98.0	%
Huntington Run	MH	Kalamazoo	MI	175	—	100.0	%	98.9	%
Jellystone Park™ Petoskey(2)	RV	Petoskey	MI	49	238	100.0	%	100.0	%
Kensington Meadows	MH	Lansing	MI	290	—	95.5	%	97.9	%
Kimberly Estates	MH	Newport	MI	387	—	98.4	%	98.2	%
King's Court	MH	Traverse City	MI	802	—	99.0	%	99.5	%
Knollwood Estates	MH	Allendale	MI	161	—	96.9	%	96.3	%
Lafayette Place	MH	Warren	MI	254	—	95.3	%	96.9	%
Lakeview	MH	Ypsilanti	MI	392	—	97.4	%	97.7	%
Leisure Village	MH	Belmont	MI	256	—	99.2	%	99.6	%
Lincoln Estates	MH	Holland	MI	191	—	99.5	%	98.4	%
Meadow Lake Estates	MH	White Lake	MI	425	—	97.9	%	98.8	%
Meadowbrook Estates	MH	Monroe	MI	453	—	95.8	%	98.7	%
Meadowlands of Gibraltar	MH	Gibraltar	MI	320	—	99.4	%	99.7	%
Meadowstone	MH	Hastings	MI	231	—	97.0	%	94.4	%
Northville Crossing	MH	Northville	MI	756	—	99.5	%	99.7	%
Oak Island Village	MH	East Lansing	MI	250	—	97.2	%	97.6	%
Pinebrook Village	MH	Kentwood	MI	185	—	96.2	%	98.9	%
Pineview Estates	MH	Flint	MI	1,011	—	86.9	%	71.1	%
Presidential Estates	MH	Hudsonville	MI	364	—	99.7	%	97.3	%
Richmond Place	MH	Richmond	MI	117	—	94.9	%	98.3	%
River Haven Village	MH	Grand Haven	MI	721	—	99.0	%	99.2	%
River Ridge	MH	Saline	MI	288	—	99.7	%	100.0	%
Rudgate Clinton	MH	Clinton Township	MI	667	—	99.1	%	98.7	%
Rudgate Manor	MH	Sterling Heights	MI	931	—	98.0	%	98.0	%
Scio Farms	MH	Ann Arbor	MI	913	—	99.3	%	98.8	%
Sheffield Estates	MH	Auburn Hills	MI	228	—	98.2	%	100.0	%
Shelby Forest	MH	Shelby Twp.	MI	664	—	98.5	%	98.9	%
Shelby West	MH	Shelby Twp.	MI	644	—	98.8	%	99.4	%
Silver Springs	MH	Clinton Township	MI	547	—	98.9	%	99.3	%
Southwood Village	MH	Grand Rapids	MI	394	—	99.0	%	99.0	%
St. Clair Place	MH	St. Clair	MI	100	—	98.0	%	97.0	%
Stonebridge	MH	Richfield Twp.	MI	—	—	N/A		N/A		(1)
Sun Outdoors Kensington Valley(2)	RV	New Hudson	MI	254	239	100.0	%	100.0	%
Sun Outdoors Petoskey Bay Harbor(2)	RV	Petoskey	MI	9	144	100.0	%	100.0	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Sun Retreats Gun Lake(2)	RV	Hopkins	MI	281	54	100.0	%		100.0	%
Sun Retreats Silver Lake(2)	RV	Mears	MI	192	72	100.0	%		100.0	%
Sunset Ridge	MH	Portland	MI	388	—	98.7	%		95.1	%
Sycamore Village	MH	Mason	MI	396	—	98.5	%		98.7	%
Sylvan Crossing	MH	Chelsea	MI	281	—	49.1	%	(1)	74.6	%	(1)
Sylvan Glen Estates	MH	Brighton	MI	476	—	98.5	%		94.7	%
Tamarac Village	MH	Ludington	MI	302	—	98.3	%		98.7	%
Tamarac Village RV Resort(2)	RV	Ludington	MI	111	2	100.0	%		100.0	%
Tanglewood Village	MH	Brownstown	MI	247	—	100.0	%		98.8	%
Timberline Estates	MH	Coopersville	MI	296	—	97.3	%		98.6	%
Town & Country	MH	Traverse City	MI	192	—	99.0	%		97.9	%
Troy Villa	MH	Troy	MI	282	—	85.1	%		85.8	%
Warren Dunes Village	MH	Bridgman	MI	314	—	99.7	%		99.7	%
Waverly Shores Village	MH	Holland	MI	415	—	100.0	%		100.0	%
West Village Estates	MH	Romulus	MI	628	—	99.5	%		100.0	%
White Lake	MH	White Lake	MI	315	—	95.9	%		96.8	%
Windham Hills	MH	Jackson	MI	469	—	96.8	%		98.7	%
Windsor Woods Village	MH	Wayland	MI	314	—	98.7	%		99.7	%
Woodhaven Place	MH	Woodhaven	MI	220	—	94.5	%		95.5	%
Michigan Total				32,471	749	96.7	%		96.3	%

Indiana
Brookside Manor	MH	Goshen	IN	570	—	97.5	%		97.5	%
Carrington Pointe	MH	Fort Wayne	IN	468	—	97.9	%		90.2	%	(1)
Clear Water	MH	South Bend	IN	227	—	98.7	%		98.2	%
Cobus Green	MH	Osceola	IN	386	—	99.7	%		98.4	%
Four Seasons	MH	Elkhart	IN	218	—	95.9	%		99.5	%
Jellystone Park™ at Barton Lake(2)	RV	Fremont	IN	68	489	100.0	%		100.0	%
Liberty Farm	MH	Valparaiso	IN	220	—	95.5	%		96.8	%
Pebble Creek	MH	Greenwood	IN	296	—	99.0	%		99.0	%
Pine Hills	MH	Middlebury	IN	130	—	99.2	%		98.5	%
Roxbury Park	MH	Goshen	IN	398	—	93.2	%		96.2	%
Sun Outdoors Lake Rudolph(2)	RV	Santa Claus	IN	—	534	N/A			N/A
The Willows	MH	Goshen	IN	174	—	82.8	%	(1)	83.3	%	(1)
Indiana Total				3,155	1,023	96.6	%		96.0	%

SOUTH
Texas
Austin Lone Star RV Resort(2)	RV	Austin	TX	60	97	100.0	%		100.0	%
Bluebonnet Lake	MH	Austin	TX	—	—	N/A			N/A
Boulder Ridge	MH	Pflugerville	TX	1,220	—	98.6	%		98.5	%
Branch Creek Estates	MH	Austin	TX	400	—	99.5	%		99.8	%
Camp Fimfo(2)	RV	New Braunfels	TX	—	492	N/A			N/A
Chisholm Point	MH	Pflugerville	TX	427	—	99.3	%		98.6	%
Comal Farms	MH	New Braunfels	TX	367	—	98.9	%		99.5	%
Coyote Ranch Resort(2)	RV	Wichita Falls	TX	—	163	N/A			N/A
Creeks Crossing	MH	Kyle	TX	196	—	56.6	%	(1)	94.3	%	(1)
Jellystone Park™ at Guadalupe River(2)	RV	Kerrville	TX	—	253	N/A			N/A
Jellystone Park™ at Hill Country(2)	RV	Canyon Lake	TX	—	167	N/A			N/A
Jellystone Park™ at Whispering Pines(2)	RV	Tyler	TX	—	134	N/A			N/A
Jetstream RV Resort at NASA(2)	RV	Houston	TX	76	126	100.0	%		100.0	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Lantana Ranch South	MH	Brookshire	TX	—	—	N/A		(1)	N/A		(4)
Lone Star Jellystone Park(2)	RV	Waller	TX	—	344	N/A			N/A
Oak Crest	MH	Austin	TX	654	—	98.2	%		97.6	%
Pearwood RV Resort(2)	RV	Pearland	TX	127	17	100.0	%		100.0	%
Pecan Branch	MH	Georgetown	TX	229	—	99.1	%		96.1	%
Pine Acre Trails	MH	Conroe	TX	251	—	6.0	%	(1)	N/A		(4)
Pine Trace	MH	Houston	TX	680	—	97.6	%		97.8	%
River Ranch	MH	Austin	TX	848	—	98.9	%		98.5	%
River Ridge Estates	MH	Austin	TX	515	—	98.4	%		99.2	%
Saddlebrook	MH	San Marcos	TX	561	—	99.1	%		99.1	%
Sandy Lake	MH	Carrollton	TX	54	—	100.0	%		100.0	%
Sandy Lake RV Resort(2)	RV	Carrollton	TX	187	33	100.0	%		100.0	%
Stonebridge	MH	San Antonio	TX	335	—	100.0	%		99.7	%
Summit Ridge	MH	Converse	TX	446	—	99.3	%		99.1	%
Sun Outdoors Lake Travis(2)	RV	Austin	TX	69	175	100.0	%		100.0	%
Sun Outdoors San Antonio West(2)	RV	San Antonio	TX	109	153	100.0	%		100.0	%
Sun Outdoors Texas Hill Country(2)	RV	New Braunfels	TX	130	239	100.0	%		100.0	%
Sunset Ridge	MH	Kyle	TX	357	—	76.8	%	(1)	75.9	%	(1)
Travelers World	MH	San Antonio	TX	8	—	100.0	%		100.0	%
Travelers World RV Resort(2)	RV	San Antonio	TX	26	129	100.0	%		100.0	%
Treetops RV Resort(2)	RV	Arlington	TX	130	44	100.0	%		100.0	%
Woodlake Trails	MH	San Antonio	TX	316	—	94.3	%	(1)	93.7	%	(1)
Texas Total				8,778	2,566	94.3	%		97.7	%

SOUTHEAST
Florida
Arbor Terrace RV Park(2)	RV	Bradenton	FL	304	69	100.0	%		100.0	%
Ariana Village	MH	Lakeland	FL	207	—	99.0	%		99.0	%
Bahia Vista Estates	MH	Sarasota	FL	251	—	100.0	%		99.6	%
Baker Acres RV Resort(2)	RV	Zephyrhills	FL	291	61	100.0	%		100.0	%
Big Tree RV Resort(2)	RV	Arcadia	FL	372	39	100.0	%		100.0	%
Blue Heron Pines	MH	Punta Gorda	FL	408	—	99.8	%		99.5	%
Blue Jay	MH	Dade City	FL	207	—	99.5	%		99.5	%
Blue Jay RV Resort(2)	RV	Dade City	FL	50	2	100.0	%		100.0	%
Blueberry Hill(2)	RV	Bushnell	FL	349	56	100.0	%		100.0	%
Brentwood Estates	MH	Hudson	FL	191	—	99.5	%		99.5	%
Buttonwood Bay	MH	Sebring	FL	407	—	99.5	%		99.3	%
Buttonwood Bay RV Resort(2)	RV	Sebring	FL	384	148	100.0	%		100.0	%
Candlelight Manor	MH	South Daytona	FL	128	—	99.2	%		100.0	%
Carriage Cove	MH	Sanford	FL	467	—	99.4	%		99.6	%
Central Park	MH	Haines City	FL	114	—	89.5	%		90.4	%
Central Park Resort RV Resort(2)	RV	Haines City	FL	261	103	100.0	%		100.0	%
Citrus Hill RV Resort(2)	RV	Dade City	FL	155	27	100.0	%		100.0	%
Club Naples(2)	RV	Naples	FL	260	45	100.0	%		100.0	%
Club Wildwood	MH	Hudson	FL	478	—	99.8	%		100.0	%
Colony in the Wood	MH	Port Orange	FL	383	—	97.1	%		100.0	%
Cypress Greens	MH	Lake Alfred	FL	259	—	98.5	%		98.5	%
Deerwood	MH	Orlando	FL	569	—	99.3	%		99.5	%
Ellenton Gardens RV Resort(2)	RV	Ellenton	FL	158	36	100.0	%		100.0	%
Fairfield Village	MH	Ocala	FL	293	—	100.0	%		100.0	%
Flamingo Lake RV Resort(2)	RV	Jacksonville	FL	127	295	100.0%			100.0%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Forest View	MH	Homosassa	FL	300	—	98.7	%		98.7	%
Glen Haven	MH	Zephyrhills	FL	52	—	100.0	%		100.0	%
Glen Haven RV Resort(2)	RV	Zephyrhills	FL	178	40	100.0	%		100.0	%
Goldcoaster	MH	Homestead	FL	531	—	99.4	%		99.2	%
Goldcoaster RV Resort(2)	RV	Homestead	FL	7	7	100.0	%		100.0	%
Grand Bay	MH	Dunedin	FL	134	—	100.0	%		99.3	%
Grand Lake RV & Golf Resort(2)	RV	Citra	FL	325	83	100.0	%		100.0	%
Grove Ridge RV Resort(2)	RV	Dade City	FL	181	65	100.0	%		100.0	%
Groves RV Resort	RV	Ft. Myers	FL	—	—	—	%	(5)	100.0	%
Gulfstream Harbor	MH	Orlando	FL	974	—	99.8	%		99.9	%
Hacienda Del Rio	MH	Edgewater	FL	800	—	91.0	%	(1)	99.5	%
Hidden River RV Resort(2)	RV	Riverview	FL	238	63	100.0	%		100.0	%
Holly Forest	MH	Holly Hill	FL	402	—	100.0	%		100.0	%
Homosassa River RV Resort(2)	RV	Homosassa Springs	FL	145	79	100.0	%		100.0	%
Horseshoe Cove RV Resort(2)	RV	Bradenton	FL	353	123	100.0	%		100.0	%
Indian Creek Park	MH	Ft. Myers Beach	FL	—	—	—	%	(5)	100.0	%
Indian Creek RV Park	RV	Ft. Myers Beach	FL	—	—	—	%	(5)	100.0	%
Island Lakes	MH	Merritt Island	FL	301	—	100.0	%		100.0	%
King's Lake	MH	DeBary	FL	245	—	100.0	%		100.0	%
Kings Manor	MH	Lakeland	FL	239	—	96.2	%		97.1	%
Kings Pointe	MH	Lake Alfred	FL	226	—	100.0	%		99.1	%
Kissimmee Gardens	MH	Kissimmee	FL	240	—	99.2	%		99.6	%
Kissimmee South	MH	Davenport	FL	142	—	96.5	%		91.5	%
Kissimmee South RV Resort(2)	RV	Davenport	FL	153	48	100.0	%		100.0	%
La Costa Village	MH	Port Orange	FL	658	—	100.0	%		100.0	%
Lake Josephine RV Resort(2)	RV	Sebring	FL	157	21	100.0	%		100.0	%
Lake Juliana Landings	MH	Auburndale	FL	274	—	98.5	%		98.2	%
Lake Pointe Village	MH	Mulberry	FL	362	—	99.2	%		99.4	%
Lake San Marino RV Park(2)	RV	Naples	FL	308	99	100.0	%		100.0	%
Lakeland RV Resort(2)	RV	Lakeland	FL	218	13	100.0	%		100.0	%
Lakeshore Landings	MH	Orlando	FL	307	—	98.7	%		99.3	%
Lakeshore Villas	MH	Tampa	FL	280	—	98.9	%		98.2	%
Lamplighter	MH	Port Orange	FL	259	—	99.6	%		99.6	%
Majestic Oaks RV Resort(2)	RV	Zephyrhills	FL	230	24	100.0	%		100.0	%
Marco Naples RV Resort(2)	RV	Naples	FL	242	59	100.0	%		100.0	%
Meadowbrook Village	MH	Tampa	FL	257	—	100.0	%		100.0	%
Mill Creek	MH	Kissimmee	FL	34	—	91.2	%		94.1	%
Mill Creek RV Resort(2)	RV	Kissimmee	FL	132	24	100.0	%		100.0	%
Naples RV Resort(2)	RV	Naples	FL	141	26	100.0	%		100.0	%
North Lake Estates(2)	RV	Moore Haven	FL	205	67	100.0	%		100.0	%
Oakview Estates	MH	Arcadia	FL	119	—	95.8	%		100.0	%
Ocean Breeze - Jensen Beach	MH	Jensen Beach	FL	325	—	79.7	%	(1)	77.3	%	(1)
Ocean Breeze - Jensen Beach RV Resort(2)	RV	Jensen Beach	FL	86	76	100.0	%		100.0	%
Ocean Breeze - Marathon	MH	Marathon	FL	46	—	100.0	%	(6)	74.5	%	(1)(6)
Ocean Breeze - Marathon RV Resort	RV	Marathon	FL	—	—	—	%	(6)	—	%	(6)
Ocean View	MH	Jensen Beach	FL	71	—	N/A		(1)	N/A		(1)
Orange City	MH	Orange City	FL	4	—	100.0	%		100.0	%
Orange City RV Resort(2)	RV	Orange City	FL	444	77	100.0	%		100.0	%
Orange Tree Village	MH	Orange City	FL	246	—	100.0	%		100.0	%
Paddock Park South	MH	Ocala	FL	188	—	80.9	%		80.3	%
Palm Key Village	MH	Davenport	FL	204	—	100.0	%		100.0	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Palm Village	MH	Bradenton	FL	146	—	100.0	%		100.0	%
Park Place	MH	Sebastian	FL	476	—	97.7	%		96.8	%
Park Royale	MH	Pinellas Park	FL	309	—	100.0	%		99.0	%
Pecan Park RV Resort(2)	RV	Jacksonville	FL	116	225	100.0	%		100.0	%
Pelican Bay	MH	Micco	FL	216	—	99.1	%		99.5	%
Pleasant Lake RV Resort(2)	RV	Bradenton	FL	317	24	100.0	%		100.0	%
Rainbow	MH	Frostproof	FL	37	—	100.0	%		100.0	%
Rainbow RV Resort(2)	RV	Frostproof	FL	440	22	100.0	%		100.0	%
Rainbow Village of Largo(2)	RV	Largo	FL	276	33	100.0	%		100.0	%
Rainbow Village of Zephyrhills(2)	RV	Zephyrhills	FL	350	32	100.0	%		100.0	%
Red Oaks	MH	Bushnell	FL	103	—	93.2	%		93.2	%	(1)
Red Oaks RV Resort(2)	RV	Bushnell	FL	548	369	100.0	%		100.0	%
Regency Heights	MH	Clearwater	FL	391	—	99.2	%		98.7	%
Riverside Club	MH	Ruskin	FL	728	—	94.2	%	(1)	89.8	%
Rock Crusher Canyon RV Resort(2)	RV	Crystal River	FL	275	120	100.0	%		100.0	%
Royal Country	MH	Miami	FL	864	—	99.9	%		99.8	%
Royal Palm Village	MH	Haines City	FL	395	—	87.3	%		87.3	%
Saddle Oak Club	MH	Ocala	FL	376	—	99.5	%		99.7	%
Saralake Estates	MH	Sarasota	FL	202	—	99.5	%		99.5	%
Savanna Club	MH	Port St. Lucie	FL	1,069	—	98.9	%		98.5	%
Serendipity	MH	North Fort Myers	FL	338	—	92.9	%		97.3	%
Settler's Rest RV Resort(2)	RV	Zephyrhills	FL	313	65	100.0	%		100.0	%
Shadow Wood Village	MH	Hudson	FL	260	—	85.4	%	(1)	78.8	%	(1)
Shady Road Villas	MH	Ocala	FL	129	—	93.8	%		87.6	%
Shell Creek Marina	MH	Punta Gorda	FL	54	—	98.1	%		98.1	%
Shell Creek RV Resort & Marina(2)	RV	Punta Gorda	FL	154	31	100.0	%		100.0	%
Siesta Bay RV Park	RV	Ft. Myers	FL	—	—	—	%	(5)	100.0	%
Southern Charm	MH	Zephyrhills	FL	1	—	100.0	%		100.0	%
Southern Charm RV Resort(2)	RV	Zephyrhills	FL	414	82	100.0	%		100.0	%
Southern Leisure RV Resort(2)	RV	Chiefland	FL	280	217	100.0	%		100.0	%
Southport Springs Golf & Country Club	MH	Zephyrhills	FL	547	—	99.5	%		99.1	%
Spanish Main	MH	Thonotosassa	FL	56	—	96.4	%		91.1	%
Spanish Main RV Resort(2)	RV	Thonotosassa	FL	256	23	100.0	%		100.0	%
Stonebrook	MH	Homosassa	FL	215	—	93.5	%	(1)	94.0	%	(1)
Sun Outdoors Islamorada	MH	Islamorada	FL	20	—	5.0	%	(6)	—	%	(6)
Sun Outdoors Islamorada RV Resort	RV	Islamorada	FL	—	—	—	%	(6)	—	%	(6)
Sun Outdoors Key Largo(2)	RV	Key Largo	FL	14	24	100.0	%		100.0	%
Sun Outdoors Marathon(2)	RV	Marathon	FL	17	68	100.0	%		100.0	%
Sun Outdoors Orlando ChampionsGate	MH	Davenport	FL	44	—	68.2	%		75.0	%
Sun Outdoors Orlando ChampionsGate RV Resort(2)	RV	Davenport	FL	48	212	100.0	%		100.0	%
Sun Outdoors Panama City Beach	MH	Panama City Beach	FL	42	—	97.6	%		97.6	%
Sun Outdoors Panama City Beach RV Resort(2)	RV	Panama City Beach	FL	—	167	N/A			N/A
Sun Outdoors Sarasota(2)	RV	Sarasota	FL	1,111	408	100.0	%		100.0	%
Sun Outdoors St. Augustine(2)	RV	St. Augustine	FL	—	175	N/A			N/A
Sun Outdoors Sugarloaf Key(2)	RV	Summerland Key	FL	—	99	N/A			N/A
Sun Retreats Daytona Beach(2)	RV	Port Orange	FL	166	67	100.0	%		100.0	%
Sun Retreats Dunedin(2)	RV	Dunedin	FL	198	41	100.0	%		100.0	%
Suncoast Gateway	MH	Port Richey	FL	173	—	98.8	%		98.8	%
Sundance	MH	Zephyrhills	FL	332	—	100.0	%		100.0	%
Sunlake Estates	MH	Grand Island	FL	411	—	96.8	%		97.1	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Sunset Harbor at Cow Key Marina	MH	Key West	FL	77	—	98.7	%		98.7	%
Sweetwater RV Resort(2)	RV	Zephyrhills	FL	221	70	100.0	%		100.0	%
Tallowwood Isle	MH	Coconut Creek	FL	274	—	97.1	%		97.1	%
Tampa East	MH	Dover	FL	31	—	100.0	%		100.0	%
Tampa East RV Resort(2)	RV	Dover	FL	598	71	100.0	%		100.0	%
The Hamptons Golf & Country Club	MH	Auburndale	FL	829	—	99.9	%		99.5	%
The Hideaway	MH	Key West	FL	13	—	100.0	%		100.0	%
The Hills	MH	Apopka	FL	97	—	99.0	%		99.0	%
The Landings at Lake Henry	MH	Haines City	FL	394	—	99.2	%		99.2	%
The Ridge	MH	Davenport	FL	481	—	99.8	%		99.4	%
The Valley	MH	Apopka	FL	148	—	100.0	%		100.0	%
ThemeWorld RV Resort(2)	RV	Davenport	FL	127	17	100.0	%		100.0	%
Three Lakes(2)	RV	Hudson	FL	266	41	100.0	%		100.0	%
Tranquility MHC	MH	Bushnell	FL	26	—	30.8	%		23.1	%
Vista del Lago	MH	Bradenton	FL	136	—	100.0	%		100.0	%
Vista del Lago RV Resort(2)	RV	Bradenton	FL	36	4	100.0	%		100.0	%
Vizcaya Lakes	MH	Port Charlotte	FL	109	—	95.4	%		96.3	%
Walden Woods I	MH	Homosassa	FL	213	—	100.0	%		100.0	%
Walden Woods II	MH	Homosassa	FL	213	—	100.0	%		100.0	%
Water Oak Country Club Estates	MH	Lady Lake	FL	1,608	—	79.3	%	(1)	93.2	%
Waters Edge RV Resort(2)	RV	Zephyrhills	FL	171	46	100.0	%		100.0	%
Westside Ridge	MH	Auburndale	FL	219	—	99.1	%		99.5	%
Windmill Village	MH	Davenport	FL	509	—	99.8	%		99.8	%
Woodlands at Church Lake	MH	Groveland	FL	291	—	86.9	%		85.2	%
Woodsmoke Camping Resort(2)	RV	Fort Myers	FL	268	32	100.0	%		100.0	%
Florida Total				39,618	4,660	97.4	%		98.1	%

Virginia
Jellystone Park™ Chincoteague Island(3)	RV	Chincoteague	VA	—	346	N/A			N/A
Jellystone Park™ at Luray(2)	RV	East Luray	VA	—	254	N/A			N/A
Jellystone Park™ at Natural Bridge(3)	RV	Natural Bridge Station	VA	69	230	100.0	%		100.0	%
Pine Ridge	MH	Prince George	VA	376	—	99.5	%		99.5	%
Sun Outdoors Cape Charles(3)	RV	Cape Charles	VA	—	663	N/A			N/A
Sun Outdoors Chesapeake Bay(2)	RV	Temperanceville	VA	—	246	N/A			N/A
Sun Outdoors Chincoteague Bay	RV	Chincoteague	VA	—	—	N/A			N/A		(1)
Sun Retreats Gwynn's Island(2)	RV	Gwynn	VA	121	8	100.0	%		100.0	%
Sun Retreats New Point(2)	RV	New Point	VA	316	8	100.0	%		100.0	%
Sun Retreats Shenandoah Valley(2)	RV	Stuarts Draft	VA	404	105	100.0	%		100.0	%
Sunset Beach RV Resort(3)	RV	Cape Charles	VA	—	303	N/A			N/A
Virginia Total				1,286	2,163	99.8	%		99.8	%

SOUTHWEST
California
49'er Village RV Resort(2)	RV	Plymouth	CA	93	234	100.0	%		100.0	%
Alta Laguna	MH	Rancho Cucamonga	CA	296	—	100.0	%		99.7	%
Bel Air Estates	MH	Menifee	CA	198	—	88.9	%		N/A		(4)
Caliente Sands	MH	Cathedral City	CA	118	—	98.3	%		98.3	%
Cisco Grove Campground & RV	RV	Emigrant Gap	CA	18	—	100.0	%		100.0	%
El Capitan Canyon(2)	RV	Goleta	CA	—	163	N/A			N/A
Forest Springs	MH	Grass Valley	CA	373	—	92.0	%	(1)	89.5	%	(1)

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Friendly Village of La Habra	MH	La Habra	CA	330	—	99.1	%		100.0	%
Friendly Village of Modesto	MH	Modesto	CA	289	—	98.6	%		99.7	%
Friendly Village of Simi	MH	Simi Valley	CA	222	—	99.5	%		100.0	%
Friendly Village of West Covina	MH	West Covina	CA	157	—	98.7	%		100.0	%
Heritage	MH	Temecula	CA	196	—	100.0	%		99.5	%
Indian Wells RV Resort(2)	RV	Indio	CA	173	165	100.0	%		100.0	%
Jellystone Park™ at Tower Park(2)	RV	Lodi	CA	—	359	N/A			N/A
Lakefront	MH	Lakeside	CA	295	—	99.7	%		99.0	%
Lakeview Mobile Estates	MH	Yucaipa	CA	297	—	99.7	%		100.0	%
Lazy J Ranch	MH	Arcata	CA	220	—	98.6	%		99.1	%
Lemon Wood	MH	Ventura	CA	231	—	100.0	%		100.0	%
Menifee Development	MH	Menifee	CA	—	—	N/A		(1)	N/A		(1)
Moreno 66 Development	MH	Moreno Valley	CA	—	—	N/A		(1)	N/A		(1)
Napa Valley	MH	Napa	CA	257	—	100.0	%		100.0	%
Oak Creek	MH	Coarsegold	CA	198	—	99.0	%		99.5	%
Ocean West	MH	McKinleyville	CA	130	—	99.2	%		99.2	%
Palos Verdes Shores MH & Golf Community	MH	San Pedro	CA	242	—	100.0	%		99.6	%
Pembroke Downs	MH	Chino	CA	163	—	100.0	%		99.4	%
Pismo Dunes RV Resort(2)	RV	Pismo Beach	CA	330	1	100.0	%		100.0	%
Rancho Alipaz	MH	San Juan Capistrano	CA	132	—	100.0	%		100.0	%
Rancho Caballero	MH	Riverside	CA	303	—	99.7	%		100.0	%
Royal Palms	MH	Cathedral City	CA	438	—	98.4	%		97.7	%
Royal Palms RV Resort	RV	Cathedral City	CA	39	—	100.0	%		100.0	%
Sun Outdoors Central Coast Wine Country(2)	RV	Paso Robles	CA	—	203	N/A			N/A
Sun Outdoors Paso Robles(2)	RV	Paso Robles	CA	—	332	N/A			N/A
Sun Outdoors San Diego Bay	MH	San Diego	CA	—	—	N/A			N/A		(1)
Sun Outdoors San Diego Bay RV Resort(2)	RV	San Diego	CA	—	246	N/A			N/A		(1)
Sun Outdoors Santa Barbara(2)	RV	Goleta	CA	—	103	N/A			N/A
Sunrise Estates	MH	Banning	CA	181	—	90.6	%	(1)	N/A		(4)
The Colony	MH	Oxnard	CA	150	—	100.0	%		100.0	%
Vallecito	MH	Newbury Park	CA	303	—	100.0	%		100.0	%
Victor Villa	MH	Victorville	CA	287	—	99.3	%		99.7	%
Vines RV Resort(2)	RV	Paso Robles	CA	—	130	N/A			N/A
Vista del Lago	MH	Scotts Valley	CA	202	—	100.0	%		99.0	%
California Total				6,861	1,936	98.6	%		98.3	%

Arizona
Blue Star	MH	Apache Junction	AZ	3	—	100.0	%		100.0	%
Blue Star(2)	RV	Apache Junction	AZ	138	9	100.0	%		100.0	%
Brentwood West	MH	Mesa	AZ	350	—	99.7	%		99.7	%
Buena Vista	MH	Buckeye	AZ	400	—	92.0	%		89.8	%
Desert Harbor	MH	Apache Junction	AZ	205	—	100.0	%		100.0	%
La Casa Blanca	MH	Apache Junction	AZ	198	—	99.0	%		100.0	%
Leaf Verde RV Resort(2)	RV	Buckeye	AZ	155	222	100.0	%		100.0	%
Lost Dutchman	MH	Apache Junction	AZ	226	—	87.2	%	(1)	96.4	%
Lost Dutchman RV Resort(2)	RV	Apache Junction	AZ	—	1	N/A			100.0	%
Mountain View	MH	Mesa	AZ	170	—	97.6	%		97.6	%
Palm Creek Golf	MH	Casa Grande	AZ	506	—	78.7	%	(1)	71.1	%	(1)
Palm Creek Golf & RV Resort(2)	RV	Casa Grande	AZ	1,081	754	100.0	%		100.0	%
Rancho Mirage	MH	Apache Junction	AZ	312	—	99.7	%		100.0	%
Reserve at Fox Creek	MH	Bullhead City	AZ	311	—	99.7	%		99.7	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Spanish Trails West	MH	Casa Grande	AZ	214	—	0.5%		(1)	N/A		(4)
Spanish Trails West RV Resort	RV	Casa Grande	AZ	—	—	N/A		(1)	N/A		(4)
Sun Valley	MH	Apache Junction	AZ	268	—	98.1	%		97.8	%
Arizona Total				4,537	986	91.3	%		95.0	%

Colorado
Cave Creek	MH	Evans	CO	447	—	100.0	%		99.6	%
Eagle Crest	MH	Firestone	CO	441	—	99.8	%		99.8	%
Jellystone Park™ at Larkspur(2)	RV	Larkspur	CO	—	536	N/A			N/A
North Point Estates	MH	Pueblo	CO	108	—	95.4	%		99.1	%
Skyline	MH	Fort Collins	CO	170	—	100.0	%		99.4	%
Smith Creek Crossing	MH	Granby	CO	310	—	34.8	%	(1)	44.5	%	(1)
Sun Outdoors Rocky Mountains	MH	Granby	CO	36	—	100.0	%		100.0	%
Sun Outdoors Rocky Mountains RV Resort(2)	RV	Granby	CO	—	451	N/A			N/A
Swan Meadow Village	MH	Dillon	CO	174	—	100.0	%		100.0	%
The Foothills	MH	Fort Collins	CO	—	—	N/A			N/A
The Grove at Alta Ridge	MH	Thornton	CO	409	—	100.0	%		100.0	%
Timber Ridge	MH	Ft. Collins	CO	585	—	99.3	%		99.3	%
Willow Bend	MH	Fort Lupton	CO	119	—	—	%	(1)	N/A
Colorado Total				2,799	987	88.2	%		95.7	%

NORTHEAST
Connecticut
Beechwood	MH	Killingworth	CT	297	—	98.3	%		98.7	%
Cedar Springs	MH	Southington	CT	190	—	97.4	%		96.8	%
Forest Hill	MH	Southington	CT	188	—	97.9	%		97.9	%
Grove Beach	MH	Westbrook	CT	136	—	100.0	%		98.5	%
Hillcrest	MH	Uncasville	CT	208	—	99.5	%		99.5	%
Lakeside	MH	Terryville	CT	76	—	96.1	%		100.0	%
Lakeview CT	MH	Danbury	CT	179	—	95.0	%		93.3	%
Laurel Heights	MH	Uncasville	CT	49	—	89.8	%		95.9	%
Marina Cove	MH	Uncasville	CT	25	—	92.0	%		76.0	%
Millwood	MH	Uncasville	CT	45	—	13.3	%	(1)	4.4	%	(1)
New England Village	MH	Westbrook	CT	60	—	100.0	%		100.0	%
Oak Grove	MH	Plainville	CT	45	—	93.3	%		97.8	%
Rolling Hills	MH	Storrs	CT	200	—	78.0	%		78.5	%
Sun Outdoors Mystic(2)	RV	Old Mystic	CT	51	98	100.0	%		100.0	%
Three Gardens	MH	Southington	CT	135	—	96.3	%		90.4	%
Yankee Village	MH	Old Saybrook	CT	23	—	100.0	%		100.0	%
Connecticut Total				1,907	98	93.4	%		92.8	%

Maine
Augusta Village	MH	Augusta	ME	59	—	94.9	%		91.5	%
Birch Hill Estates	MH	Bangor	ME	377	—	96.6	%		98.9	%
Cedar Haven	MH	Holden	ME	155	—	91.6	%		89.7	%
Hancock Heights Estates	MH	Hancock	ME	113	—	97.3	%		99.1	%
Holiday Park Estates	MH	Bangor	ME	218	—	92.7	%		89.0	%
Jellystone Park™ Androscoggin Lake(2)	RV	North Monmouth	ME	40	163	100.0	%		100.0	%
Maplewood Manor	MH	Brunswick	ME	296	—	99.3	%		99.0	%
Merrymeeting	MH	Brunswick	ME	43	—	97.7	%		97.7	%
Norway Commons	MH	Norway	ME	231	—	83.1	%	(1)	N/A		(4)

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Riverside Drive Park	MH	Augusta	ME	163	—	81.0	%		82.2	%
Sun Outdoors Old Orchard Beach Downtown(2)	RV	Old Orchard Beach	ME	83	238	100.0	%		100.0	%
Sun Outdoors Saco Old Orchard Beach(2)	RV	Saco	ME	—	191	N/A			N/A
Sun Outdoors Wells Beach(2)	RV	Wells	ME	—	231	N/A			N/A
Sun Retreats at Wild Acres(2)	RV	Old Orchard Beach	ME	369	261	100.0	%		100.0	%
Sun Retreats Old Orchard Beach(2)	RV	Old Orchard Beach	ME	257	24	100.0	%		100.0	%
Town & Country Village	MH	Lisbon	ME	144	—	97.9	%		98.6	%
Maine Total				2,548	1,108	95.1	%		96.5	%

New Hampshire
Brook Ridge	MH	Hooksett	NH	91	—	100.0	%		100.0	%
Crestwood	MH	Concord	NH	320	—	100.0	%		99.4	%
Farmwood Village	MH	Dover	NH	159	—	100.0	%		99.4	%
Glen Ellis Family Campground(2)	RV	Glen	NH	—	289	N/A			100.0	%
Hannah Village	MH	Lebanon	NH	81	—	100.0	%		97.5	%
Hemlocks	MH	Tilton	NH	103	—	100.0	%		100.0	%
Mi-Te-Jo Campground(2)	RV	Milton	NH	66	149	100.0	%		100.0	%
River Pines	MH	Nashua	NH	480	—	100.0	%		99.4	%
Strafford / Lake Winnipesaukee South KOA(3)	RV	Strafford	NH	—	144	N/A			N/A
Westward Shores Cottages & RV Resort(2)	RV	West Ossipee	NH	428	70	100.0	%		100.0	%
New Hampshire Total				1,728	652	100.0	%		99.5	%

New Jersey
Cape May Crossing	MH	Cape May	NJ	28	—	100.0	%		100.0	%
Deep Run	MH	Cream Ridge	NJ	243	—	100.0	%		100.0	%
Hospitality Creek Campground(2)	RV	Williamstown	NJ	111	122	100.0%			N/A
Shady Pines	MH	Galloway Township	NJ	39	—	100.0	%		100.0	%
Shady Pines RV Resort(2)	RV	Galloway Township	NJ	67	28	100.0	%		100.0	%
Sun Outdoors Cape May(3)	RV	Cape May	NJ	—	358	N/A			N/A
Sun Retreats Avalon(2)	RV	Cape May Court House	NJ	417	111	100.0	%		100.0	%
Sun Retreats Cape May Wildwood(2)	RV	Cape May	NJ	466	164	100.0	%		100.0	%
Sun Retreats Long Beach Island(2)	RV	Barnegat	NJ	183	31	100.0	%		100.0	%
Sun Retreats Pleasant Acres Farm(2)	RV	Sussex	NJ	161	131	100.0	%		100.0	%
Sun Retreats Sea Isle(2)	RV	Clermont	NJ	665	42	100.0	%		100.0	%
Sun Retreats Seashore(2)	RV	Cape May	NJ	437	238	100.0	%		100.0	%
New Jersey Total				2,817	1,225	100.0	%		100.0	%

New York
Cherrywood	MH	Clinton	NY	176	—	93.8	%	(1)	88.6	%	(1)
Jellystone Park™ at Birchwood Acres(3)	MH	Greenfield Park	NY	1	—	100.0	%		100.0	%
Jellystone Park™ at Birchwood Acres RV Resort(3)	RV	Greenfield Park	NY	122	182	100.0	%		100.0	%
Jellystone Park™ at Gardiner(2)	RV	Gardiner	NY	26	312	100.0	%		100.0	%
Jellystone Park™ of Western New York(2)	RV	North Java	NY	22	337	100.0	%		100.0	%
Kittatinny Campground & RV Resort(2)	RV	Barryville	NY	—	326	N/A			N/A
Parkside Village	MH	Cheektowaga	NY	156	—	100.0	%		100.0	%
Sky Harbor	MH	Cheektowaga	NY	522	—	97.7	%		98.7	%
Sun Outdoors Association Island(2)	RV	Henderson	NY	24	276	100.0	%		100.0	%
Sun Retreats Adirondack Gateway(2)	RV	Gansevoort	NY	332	10	100.0	%		100.0	%
The Villas at Calla Pointe	MH	Cheektowaga	NY	116	—	100.0	%		100.0	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
New York Total				1,497	1,443	98.5	%		98.2	%

OTHER
Sun Outdoors Orange Beach(2)	RV	Orange Beach	AL	—	497	N/A			N/A
Fort Dupont	RV	Delaware City	DE	—	—	N/A			N/A
High Point Park	MH	Frederica	DE	409	—	97.8	%		97.6	%
Jellystone Lincoln(2)	RV	Delaware City	DE	—	263	N/A			N/A		(4)
Sea Air Village	MH	Rehoboth Beach	DE	379	—	99.2	%		98.9	%
Sea Air Village RV Resort(2)	RV	Rehoboth Beach	DE	124	10	100.0	%		100.0	%
Sun Outdoors Rehoboth Bay(3)	RV	Millsboro	DE	—	291	N/A			N/A
Sun Retreats Rehoboth Bay	MH	Millsboro	DE	202	—	95.0	%		94.1	%
Sun Retreats Rehoboth Bay RV Resort(2)	RV	Millsboro	DE	299	2	100.0	%		100.0	%
Countryside Village of Atlanta	MH	Lawrenceville	GA	261	—	99.2	%		100.0	%
Countryside Village of Gwinnett	MH	Buford	GA	331	—	98.2	%		99.1	%
Countryside Village of Lake Lanier	MH	Buford	GA	548	—	99.1	%		98.7	%
Wymberly	MH	Martinez	GA	277	—	78.3	%	(1)	78.1	%	(1)
Autumn Ridge	MH	Ankeny	IA	413	—	97.6	%		98.8	%
Jellystone Park™ of Chicago(2)	RV	Millbrook	IL	159	235	100.0	%		100.0	%
Maple Brook	MH	Matteson	IL	441	—	99.8	%		99.8	%
Oak Ridge	MH	Manteno	IL	426	—	99.8	%		98.1	%
Sun Retreats Rock River(2)	RV	Hillsdale	IL	265	233	100.0	%		100.0	%
Wildwood Community	MH	Sandwich	IL	476	—	99.2	%		98.9	%
Jellystone Park™ at Mammoth Cave(3)	RV	Cave City	KY	—	330	N/A			N/A
Sun Outdoors New Orleans North Shore(2)	RV	Ponchatoula	LA	—	334	N/A			N/A
Sun Retreats Cape Cod(2)	RV	East Falmouth	MA	62	193	100.0	%		100.0	%
Sun Retreats Dennis Port(2)	RV	Dennisport	MA	221	39	100.0	%		100.0	%
Sun Retreats Peters Pond(2)	RV	Sandwich	MA	350	56	100.0	%		100.0	%
Hyde Park	MH	Easton	MD	240	—	100.0	%		99.2	%
Jellystone Park™ at Maryland(2)	RV	Williamsport	MD	—	234	N/A			N/A
Southside Landing	MH	Cambridge	MD	96	—	100.0	%		93.8	%
Sun Outdoors Frontier Town(3)	RV	Berlin	MD	—	685	N/A			N/A
Sun Outdoors Ocean City(2)	RV	Berlin	MD	1	392	100.0	%		100.0	%
Sun Outdoors Ocean City Gateway(3)	RV	Whaleyville	MD	—	215	N/A			N/A
Southern Hills / Northridge Place	MH	Stewartville	MN	475	—	97.5	%		97.5	%
Jellystone Park™ at Memphis(2)	RV	Horn Lake	MS	—	155	N/A			N/A
Sun Outdoors Yellowstone North(2)	RV	Gardiner	MT	—	75	N/A			N/A
Coastal Estates	MH	Hampstead	NC	154	—	82.5	%	(1)	72.1	%	(1)
Glen Laurel	MH	Concord	NC	260	—	98.8	%		98.8	%
Jellystone Park™ at Golden Valley(2)	RV	Bostic	NC	—	357	N/A			N/A
Meadowbrook	MH	Charlotte	NC	321	—	100.0	%		99.7	%
Sun Retreats Nantahala(2)	RV	Sylva	NC	61	29	100.0	%		100.0	%
Stoneridge Villas	MH	Gardnerville	NV	—	—	N/A		(1)	N/A		(4)
Sun Villa Estates	MH	Reno	NV	324	—	99.1	%		100.0	%
Apple Creek	MH	Amelia	OH	176	—	98.3	%		96.6	%
East Fork Crossing	MH	Batavia	OH	350	—	100.0	%		99.4	%
Oakwood Village	MH	Miamisburg	OH	511	—	98.8	%		99.4	%
Orchard Lake	MH	Milford	OH	147	—	98.0	%		99.3	%
Sun Retreats Geneva on the Lake(2)	RV	Geneva on the Lake	OH	465	115	100.0	%		100.0	%
Westbrook Senior Village	MH	Toledo	OH	112	—	100.0	%		100.0	%
Westbrook Village	MH	Toledo	OH	344	—	94.5	%		98.5	%
Willowbrook Place	MH	Toledo	OH	266	—	95.1	%		97.4	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022			Occupancy as of 12/31/2021
Woodside Terrace	MH	Holland	OH	439	—	95.7	%		97.0	%
Country Village Estates	MH	Oregon City	OR	518	—	100.0	%		100.0	%
Forest Meadows	MH	Philomath	OR	129	—	58.1	%	(1)	100.0	%
Sun Outdoors Bend(2)	RV	Bend	OR	—	123	N/A			N/A
Sun Outdoors Coos Bay(2)	RV	Coos Bay	OR	—	86	N/A			N/A
Sun Outdoors Portland South(2)	RV	Wilsonville	OR	—	130	N/A			N/A
Woodland Park Estates	MH	Eugene	OR	398	—	99.7	%		100.0	%
Countryside Estates	MH	Mckean	PA	304	—	98.7	%		97.0	%
Jellystone Park™ at Quarryville(2)	RV	Quarryville	PA	—	256	N/A			N/A
Pheasant Ridge	MH	Lancaster	PA	553	—	99.8	%		100.0	%
River Beach Campsites & RV	RV	Milford	PA	—	—	N/A			N/A		(1)
Sun Retreats Lancaster County(2)	RV	Narvon	PA	270	152	100.0	%		100.0	%
Carolina Pines RV Resort(2)	RV	Conway	SC	164	670	100.0	%		100.0	%
Country Lakes	MH	Little River	SC	136	—	100.0	%		100.0	%
Crossroads	MH	Aiken	SC	168	—	92.3	%	(1)	73.2	%	(1)
Crossroads RV Resort	RV	Aiken	SC	22	—	100.0	%		100.0	%
Lakeside Crossing	MH	Conway	SC	691	—	94.8	%	(1)	88.4	%	(1)
Ocean Pines	MH	Garden City	SC	579	—	99.8	%		99.8	%
Southern Palms	MH	Ladson	SC	194	—	100.0	%		100.0	%
Bell Crossing	MH	Clarksville	TN	237	—	99.6	%		99.2	%
Sun Outdoors Pigeon Forge(2)	RV	Sevierville	TN	70	238	100.0	%		100.0	%
Bear Lake Development Land	RV	Garden City	UT	—	—	N/A		(1)	N/A		(4)
Sun Outdoors Arches Gateway(2)	RV	Moab	UT	—	131	N/A			N/A
Sun Outdoors Canyonlands Gateway(2)	RV	Moab	UT	—	113	N/A			N/A
Sun Outdoors Garden City Utah(2)	RV	Garden City	UT	—	177	N/A			N/A
Sun Outdoors Moab Downtown(2)	RV	Moab	UT	—	131	N/A			N/A
Sun Outdoors North Moab(2)	RV	Moab	UT	—	190	N/A			N/A
Sun Outdoors Salt Lake City(2)	RV	North Salt Lake	UT	—	185	N/A			N/A
47 North	MH	Cle Elum	WA	—	—	N/A		(1)	N/A		(1)
Sun Outdoors Gig Harbor(2)	RV	Gig Harbor	WA	—	108	N/A			N/A
Sun Retreats Birch Bay(2)	RV	Blaine	WA	372	300	100.0	%		100.0	%
Fond du Lac East / Kettle Moraine KOA(2)	RV	Glenbeulah	WI	241	84	100.0	%		100.0	%
Thunderhill Estates	MH	Sturgeon Bay	WI	266	—	98.1	%		96.6	%
Other Total				15,697	7,814	97.9	%		97.7	%

US TOTAL / AVERAGE				125,699	27,410	96.7	%		97.3	%

CANADA
Pleasant Beach Campground(2)	RV	Sherkston	ON	90	12	100.0	%		100.0	%
Sun Retreats Amherstburg(2)	RV	Amherstburg	ON	193	134	100.0	%		100.0	%
Sun Retreats Arran Lake(2)	RV	Allenford	ON	187	4	100.0	%		100.0	%
Sun Retreats Blue Mountains(2)	RV	Clarksburg	ON	94	17	100.0	%		100.0	%
Sun Retreats Cayuga(2)	RV	Cayuga	ON	253	35	100.0	%		100.0	%
Sun Retreats Flamborough	RV	Millgrove	ON	198	—	100.0	%		100.0	%
Sun Retreats Georgian Bay(2)	RV	Seguin	ON	225	12	100.0	%		100.0	%
Sun Retreats Hay Bay(2)	RV	Napanee	ON	196	14	100.0	%		100.0	%
Sun Retreats Huntsville(2)	RV	Huntsville	ON	229	12	100.0	%		100.0	%
Sun Retreats Ipperwash(2)	RV	Lambton Shores	ON	141	21	100.0	%		100.0	%
Sun Retreats Penetanguishene(2)	RV	Tiny	ON	224	39	100.0	%		100.0	%
Sun Retreats Sandbanks	RV	Cherry Valley	ON	136	—	100.0	%		100.0	%
Sun Retreats Sherkston Shores(2)	RV	Sherkston	ON	1,655	280	100.0	%		100.0	%

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022		Occupancy as of 12/31/2021
Sun Retreats Stratford(2)	RV	Bornholm	ON	213	7	100.0	%	100.0	%
Sun Retreats Turkey Point(2)	RV	Normandale	ON	210	35	100.0	%	100.0	%
Sun Retreats Willow Lake(2)	RV	Scotland	ON	367	6	100.0	%	100.0	%
CANADA TOTAL / AVERAGE				4,611	628	100.0	%	100.0	%

NORTH AMERICA TOTAL				130,310	28,038	96.8	%	97.4	%

UNITED KINGDOM
England
Alberta(2)	MH	Whitstable, Kent	England	327	7	93.6	%	N/A		(4)
Amble Links	MH	Amble, Northumberland	England	671	—	93.6	%	N/A		(4)
Ashbourne Heights(2)	MH	Ashbourne, Derbyshire	England	102	135	90.2	%	N/A		(4)
Beauport	MH	Hastings, Sussex	England	819	—	95.1	%	N/A		(4)
Birchington Vale(2)	MH	Birchington, Kent	England	488	1	96.7	%	N/A		(4)
Bodmin Holiday Park (formerly Cornwall)(2)	MH	Bodmin, Cornwall	England	14	56	64.3	%	N/A		(4)
Bowland Fell(2)	MH	Skipton, Yorkshire	England	273	34	83.5	%	N/A		(4)
Broadland Sands(2)	MH	Lowestoft, Suffolk	England	422	196	91.0	%	N/A		(4)
Carlton Meres(2)	MH	Saxmundham, Suffolk	England	380	152	79.2	%	N/A		(4)
Chantry	MH	West Witton, Yorkshire	England	149	—	77.9	%	N/A		(4)
Chichester Lakeside(2)	MH	Chichester, Sussex	England	489	117	93.0	%	N/A		(4)
Coghurst Hall(2)	MH	Hastings, Sussex	England	497	25	92.8	%	N/A		(4)
Dawlish Sands	MH	Dawlish, Devon	England	167	—	94.6	%	N/A		(4)
Dovercourt(2)	MH	Harwich, Essex	England	511	129	92.8	%	N/A		(4)
Felixstowe Beach(2)	MH	Felixstowe, Suffolk	England	304	15	95.4	%	N/A		(4)
Glendale	MH	Wigton, Cumbria	England	381	—	93.2	%	N/A		(4)
Golden Sands(2)	MH	Dawlish, Devon	England	310	120	80.6	%	N/A		(4)
Harts(2)	MH	Isle of Sheppey, Kent	England	485	148	87.6	%	N/A		(4)
Hedley Wood(2)	MH	Holsworthy, Devon	England	89	152	48.3	%	N/A		(4)
Henfold	MH	Dorking, Surrey	England	—	—	N/A		N/A		(1)
Hengar Manor(2)	MH	Bodmin, Cornwall	England	111	70	80.2	%	N/A		(4)
Littondale(2)	MH	Skipton, Yorkshire	England	94	23	88.3	%	N/A		(4)
Malvern View(2)	MH	Stanford Bishop, Worcester	England	333	16	83.8	%	N/A		(4)
Marlie(2)	MH	Romney, Kent	England	376	132	91.8	%	N/A		(4)
Martello Beach(2)	MH	Clacton on Sea, Essex	England	474	90	81.9	%	N/A		(4)
New Beach(2)	MH	Dymchurch, Kent	England	513	88	93.0	%	N/A		(4)
Newhaven(2)	MH	Buxton, Derbyshire	England	75	118	90.7	%	N/A		(4)
Oaklands	MH	Clacton on Sea, Essex	England	294	—	93.2	%	N/A		(4)
Oyster Bay	MH	Truro, Cornwall	England	135	—	87.4	%	N/A		(4)
Pakefield(2)	MH	Pakefield, Suffolk	England	310	29	88.4	%	N/A		(4)
Par Sands(2)	MH	Par, Cornwall	England	288	20	94.4	%	N/A		(4)
Pentire(2)	MH	Bude, Cornwall	England	103	32	93.2	%	N/A		(4)
Pevensey Bay(2)	MH	Pevensey Bay, Sussex	England	376	79	79.8	%	N/A		(4)
Polperro(2)	MH	Looe, Cornwall	England	61	102	54.1	%	N/A		(4)
Ribble Valley	MH	Clitheroe, Lancashire	England	314	—	85.4	%	N/A		(4)
Rye Harbour	MH	Rye, Sussex	England	241	—	88.8	%	N/A		(4)

SUN COMMUNITIES, INC.


Property Name	MH / RV	City / County (UK Only)	State / Country	MH and Annual RV Sites as of 12/31/2022	Transient RV Sites as of 12/31/2022	Occupancy as of 12/31/2022		Occupancy as of 12/31/2021
Sand le Mere(2)	MH	Hull, Yorkshire	England	734	191	77.8	%	N/A		(4)
Sandhills(2)	MH	Christchurch, Dorset	England	134	8	92.5	%	N/A		(4)
Sandy Bay	MH	Canvey Island, Essex	England	730	—	80.0	%	N/A		(1)
Seaview(2)	MH	Whitstable, Kent	England	591	54	97.5	%	N/A		(4)
Seawick(2)	MH	Clacton on Sea, Essex	England	585	82	90.3	%	N/A		(4)
Solent Breezes(2)	MH	Fareham, Hampshire	England	239	20	87.9	%	N/A		(4)
St. Osyth Beach(2)	MH	Clacton on Sea, Essex	England	476	32	96.8	%	N/A		(4)
Steeple Bay(2)	MH	Sothminster, Essex	England	461	66	89.2	%	N/A		(4)
Suffolk Sands(2)	MH	Felixstowe, Suffolk	England	334	13	94.6	%	N/A		(4)
Tarka(2)	MH	Barnstaple, Devon	England	107	21	93.5	%	N/A		(4)
Trevella(2)	MH	Newquay, Cornwall	England	179	188	91.6	%	N/A		(4)
Vernon Dene	MH	North Ripley, Bransgore	England	—	—	N/A		N/A		(1)
Waterside(2)	MH	Paignton, Devon	England	196	25	91.3	%	N/A		(4)
West Mersea(2)	MH	West Mersea, Essex	England	400	39	97.5	%	N/A		(4)
Winchelsea Sands(2)	MH	Winchelsea, Sussex	England	287	9	82.9	%	N/A		(4)
Wood Farm(2)	MH	Charmouth, Dorset	England	115	121	90.4	%	N/A		(4)
Yorkshire Dales	MH	Leyburn, Yorkshire	England	131	—	79.4	%	N/A		(4)
England Total				16,675	2,955	89.1	%	N/A		(4)

Scotland
Burghead(2)	MH	Burghead, Moray	Scotland	83	15	67.5	%	N/A		(4)
Lossiemouth(2)	MH	Lossiemouth, Moray	Scotland	129	3	76.0	%	N/A		(4)
Silver Sands(2)	MH	Lossiemouth, Moray	Scotland	451	125	86.7	%	N/A		(4)
Turnberry(2)	MH	Girvan, Ayrshire	Scotland	267	13	83.5	%	N/A		(4)
Scotland Total				930	156	82.6	%	N/A		(4)

Wales
Brynteg(2)	MH	Llanryg, Caernafon	Wales	296	32	94.9	%	N/A		(4)
Plas Coch	MH	Llanedwen, Anglesey	Wales	326	—	95.1	%	N/A		(4)
Wales Total				622	32	95.0	%	N/A		(4)

UNITED KINGDOM TOTAL				18,227	3,143	89.0	%	N/A		(4)

COMPANY TOTAL / AVERAGE				148,537	31,181	95.9	%	97.4	%

(1)Occupancy in these properties reflects the fact that these properties are in a lease-up phase following an expansion, redevelopment or initial construction.

(2)Occupancy percentage excludes transient RV sites. Percentage calculated by dividing revenue producing sites by developed sites. A revenue producing site is defined as a site that is occupied by a paying resident or reserved by a customer with annual or seasonal usage rights. A developed site is defined as an adequately sized parcel of land that has road and utility access which is zoned and licensed (if required) for use as a home site.

(3)We have an ownership interest in these properties, but do not maintain and operate these properties.

(4)No occupancy in these properties for the year ended December 31, 2021 as properties were acquired during the year ended December 31, 2022.

(5)Occupancy in these properties at December 31, 2022 reflects the redevelopment following asset impairments resulting from Hurricane Ian in October 2022.

(6)Occupancy in these properties at December 31, 2022 and 2021 reflects the redevelopment following asset impairments resulting from Hurricane Irma in September 2017.

SUN COMMUNITIES, INC.

The following tables set forth certain information relating to our Safe Harbor branded marinas as of December 31, 2022.

Marina Property Name

City

State / Municipal

Wet Slips and Dry Storage Spaces

as of 12/31/2022

Wet Slips and Dry Storage Spaces

as of 12/31/2021

UNITED STATES

NORTHEAST

Connecticut

Bruce & Johnsons

Branford

664

Dauntless(1)

Essex

335

332

Dauntless Shipyard(1)

Essex

—

Deep River

310

Essex Island(1)

Essex

—

Ferry Point

Old Saybrook

138

Harbor House(2)

Stamford

—

Mystic

263

253

Pilots Point

Westbrook

880

879

Stratford

212

210

Yacht Haven(2)

Stamford

523

513

Connecticut Total

3,325

3,299

Rhode Island

Allen Harbor

North Kingstown

135

183

Cove Haven

Barrington

341

346

Cowesett(3)

Warwick

1,190

1,178

Greenwich Bay

Warwick

547

545

Island Park(4)

Portsmouth

—

Jamestown Boatyard

Jamestown

114

132

New England Boatworks

Portsmouth

231

229

Newport Shipyard

Newport

Sakonnet(4)

Portsmouth

423

445

Silver Spring

Wakefield

106

100

Wickford(5)

Wickford

—

Wickford Cove(5)

Wickford

259

252

Rhode Island Total

3,421

3,485

New York

Capri

Port Washington

373

369

Gaines

Rouses Point

287

272

Glen Cove

540

Greenport(6)

Greenport

415

414

Haverstraw

West Haverstraw

900

921

Montauk Yacht Club(7)

Montauk

232

N/A

Post Road

Mamaroneck

Stirling(6)

Greenport

—

Willsboro Bay

Willsboro

221

New York Total

3,018

2,783

Massachusetts

Edgartown

117

161

Fiddler's Cove

North Falmouth

201

229

Green Harbor

Marshfield

203

Hawthorne Cove

Salem

451

425

Marina Bay

Quincy

700

710

Onset Bay

Buzzards Bay

231

SUN COMMUNITIES, INC.


Marina Property Name	City	State / Municipal	Wet Slips and Dry Storage Spaces as of 12/31/2022	Wet Slips and Dry Storage Spaces as of 12/31/2021
Plymouth	Plymouth	MA	197	197
Sunset Bay	Hull	MA	241	241
Vineyard Haven	Vineyard Haven	MA	179	149
Massachusetts Total			2,520	2,546

Maryland
Annapolis	Annapolis	MD	291	391
Bohemia Vista	Chesapeake Bay	MD	125	125
Carroll Island	Baltimore	MD	457	479
Great Oak Landing	Chestertown	MD	395	391
Hacks Point	Chesapeake Bay	MD	73	72
Narrows Point(8)	Grasonville	MD	538	569
Oxford	Oxford	MD	137	135
Podickory Point	Annapolis	MD	312	236
Zahnisers	Solomons	MD	304	247
Maryland Total			2,632	2,645

New Jersey
Crystal Point	Point Pleasant	NJ	172	284
Manasquan River	Brick Township	NJ	239	234
New Jersey Total			411	518

Maine
Great Island	Harpswell	ME	137	157
Kittery Point(7)	Kittery	ME	62	N/A
Rockland	Rockland	ME	51	13
Maine Total			250	170

New Hampshire
Wentworth by the Sea	New Castle	NH	221	231
New Hampshire Total			221	231

Vermont
Shelburne Shipyard	Shelburne	VT	210	174
Vermont Total			210	174

SOUTH
Georgia
Aqualand	Flowery Branch	GA	1,570	1,625
Bahia Bleu	Thunderbolt	GA	258	259
Hideaway Bay	Flowery Branch	GA	688	635
Trade Winds	Appling	GA	323	314
Georgia Total			2,839	2,833

Kentucky
Beaver Creek	Monticello	KY	284	356
Burnside	Somerset	KY	347	347
Grider Hill	Albany	KY	711	704
Jamestown	Jamestown	KY	736	707
Wisdom Dock	Albany	KY	294	291
Kentucky Total			2,372	2,405

SUN COMMUNITIES, INC.

Marina Property Name

City

State / Municipal

Wet Slips and Dry Storage Spaces

as of 12/31/2022

Wet Slips and Dry Storage Spaces

as of 12/31/2021

Texas

Emerald Point

Austin

591

651

Pier 121

Lewisville

1,082

Walden

Montgomery

391

Texas Total

2,064

2,124

Arkansas

Brady Mountain

Royal

582

Arkansas Total

582

Tennessee

Eagle Cove

Byrdstown

Holly Creek

Celina

307

306

Tennessee Total

385

384

Mississippi

Aqua Yacht

Iuka

586

587

Mississippi Total

586

587

Alabama

Sportsman

Orange Beach

723

729

Alabama Total

723

729

Oklahoma

Harbors View

Afton

162

172

Oklahoma Total

162

172

SOUTHEAST

Florida

Angler House

Islamorada

Burnt Store

Punta Gorda

765

975

Calusa Island

Goodland

620

Cape Harbour

Cape Coral

256

Emerald Coast

Niceville

352

408

Harborage Yacht Club

Stuart

311

297

Harbortown

Fort Pierce

350

Islamorada

258

267

Lauderdale Marine Center

Fort Lauderdale

127

101

Marathon

157

153

New Port Cove

Riviera Beach

366

362

North Palm Beach

117

110

Old Port Cove

North Palm Beach

211

208

Pier 77

Bradenton

199

Pineland

Bokeelia

259

Port Phoenix(7)(9)

North Fort Myers

—

N/A

Regatta Pointe

Palmetto

367

Riviera Beach

Siesta Key

Sarasota

234

198

South Fork(10)

Fort Lauderdale

—

West Palm Beach

Florida Total

5,054

5,233

SUN COMMUNITIES, INC.

Marina Property Name

City

State / Municipal

Wet Slips and Dry Storage Spaces

as of 12/31/2022

Wet Slips and Dry Storage Spaces

as of 12/31/2021

South Carolina

Beaufort

127

124

Bristol

Charleston

192

249

Charleston City(11)

Charleston

450

City Boatyard

Charleston

215

213

Port Royal

252

Port Royal Landing

Port Royal

161

Reserve Harbor

Pawleys Island

233

239

Skull Creek

Hilton Head

186

South Carolina Total

1,816

1,874

North Carolina

Jarrett Bay Boatworks(7)

Beaufort

N/A

Kings Point

Cornelius

784

Outer Banks(7)

Wanchese

206

N/A

Peninsula Yacht Club

Cornelius

476

Skippers Landing

Troutman

392

389

South Harbour Village

Southport

144

146

Westport

Denver

622

587

North Carolina Total

2,661

2,382

Puerto Rico

Puerto del Rey

Fajardo

1,606

1,612

Puerto Rico Total

1,606

1,612

Virginia

Bluewater(7)

Hampton

200

N/A

Stingray Point

Deltaville

224

228

Virginia Total

424

228

MIDWEST

Michigan

Belle Maer

Harrison Township

545

542

Detroit River

Detroit

473

Grand Isle

Grand Haven

454

450

Great Lakes

Muskegon

466

Jefferson Beach

St. Clair Shores

898

Toledo Beach

La Salle

474

363

Tower Marine(7)

Douglas

483

N/A

Michigan Total

3,793

3,192

Ohio

Lakefront

Port Clinton

493

477

Sandusky

550

Ohio Total

1,043

1,027

WEST

California

Anacapa Isle

Oxnard

540

450

Ballena Isle

Alameda

414

Bayfront(7)

Chula Vista

622

N/A

Cabrillo Isle

San Diego

541

527

SUN COMMUNITIES, INC.

Marina Property Name

City

State / Municipal

Wet Slips and Dry Storage Spaces

as of 12/31/2022

Wet Slips and Dry Storage Spaces

as of 12/31/2021

Emeryville

460

Loch Lomond

San Rafael

529

Marina Bay Yacht Harbor(7)

Richmond

800

N/A

Shelter Island

San Diego

South Bay

Chula Vista

563

413

Sunroad

San Diego

645

643

Ventura Isle

Ventura

531

444

California Total

5,705

3,940

COMPANY TOTAL

47,823

45,155

(1)Wet slips and dry storage spaces from Dauntless Shipyard and Essex Island are grouped into Dauntless.

(2)Wet slips and dry storage spaces from Harbor House are grouped into Yacht Haven.

(3)Wet slips and dry storage spaces from Apponaug Harbor are grouped into Cowesett.

(4)Wet slips and dry storage spaces from Island Park are grouped into Sakonnet.

(5)Wet slips and dry storage spaces from Wickford are grouped into Wickford Cove.

(6)Wet slips and dry storage spaces from Stirling are grouped into Greenport.

(7)Property acquired during year ended December 31, 2022.

(8)Wet slips and dry storage spaces from Harrison Yacht Yard are grouped into Narrows Point.

(9)Property acquired that is temporarily used for Hurricane Ian relief, which will become a development site for a dry storage facility.

(10)Property currently under development.

(11)Wet slips and dry storage spaces from Ashley Fuels are grouped into Charleston City.

SUN COMMUNITIES, INC.

ITEM 3. LEGAL PROCEEDINGS

Legal Proceedings Arising in the Ordinary Course of Business

We are involved in various legal proceedings arising in the ordinary course of business. All such proceedings, taken together, are not expected to have a material adverse impact on our results of operations or financial condition.

Environmental Matters

Item 103 of Regulation S-K requires disclosure of certain environmental matters when a governmental authority is a party to the proceedings and such proceedings involve potential monetary sanctions that we reasonably believe will exceed an applied threshold not to exceed $1.0 million. Applying this threshold, there are no environmental matters to disclose for the year ended December 31, 2022.

ITEM 4. MINE SAFETY DISCLOSURES

None.

SUN COMMUNITIES, INC.

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED SHAREHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market Information

Our common stock has been listed on the NYSE since December 8, 1993, and trades under the symbol "SUI." On February 16, 2023, the closing share price of our common stock was $157.88 per share on the NYSE, and there were 594 holders of record of 124,099,219 outstanding shares of common stock.

On February 16, 2023, the following OP units of the Operating Partnership were outstanding:


OP Units	OP Units Issued and Outstanding	Exchangeable Shares of Common Stock
Aspen preferred OP units	988,819	309,388
Series A-1 preferred OP units	207,548	506,215
Series A-3 preferred OP units	40,268	74,917
Series C preferred OP units	306,013	339,674
Series D preferred OP units	488,958	391,166
Series E preferred OP units	80,000	55,172
Series F preferred OP units	90,000	56,250
Series G preferred OP units	240,710	155,297
Series H preferred OP units	581,367	354,492
Series J preferred OP units	239,000	144,848
Common OP units	2,448,083	2,448,083
Total	5,710,766	4,835,502

We have historically paid regular quarterly distributions to holders of our common stock and common OP units. In addition, we are obligated to make distributions to holders of each series of our preferred OP units. See "Structure of the Company" under Part I, Item 1 of this Annual Report on Form 10-K. Our ability to make distributions on our common stock and preferred OP units, payments on our indebtedness and to fund planned capital expenditures will depend on our ability to generate cash in the future. The decision to declare and pay distributions on shares of our common stock and common OP units in the future, as well as the timing, amount and composition of any such future distributions, will be at the sole discretion of our Board of Directors in light of conditions then existing, including our earnings, financial condition, capital requirements, debt maturities, the availability of debt and equity capital, applicable REIT and legal restrictions, general overall economic conditions and other factors.

Securities Authorized for Issuance Under Equity Compensation Plans

The following table reflects information about the securities authorized for issuance under our equity compensation plans as of December 31, 2022:


	Number of securities to be issued upon exercise of outstanding options, warrants and rights	Weighted-average exercise price of outstanding options, warrants and rights		Number of shares of common stock remaining available for future issuance under equity compensation plans (excluding securities reflected in column a)
Plan Category	(a)	(b)		(c)
Equity compensation plans approved by shareholders	—	$	—	3,282,526

Total	—	$	—	3,282,526

SUN COMMUNITIES, INC.

Recent Sales of Unregistered Securities

From time to time, we may issue shares of common stock in exchange for OP units that may be tendered to the Operating Partnership for redemption in accordance with the terms and provisions of the limited partnership agreement of the Operating Partnership. Such shares are issued based on the exchange ratios and formulas described in "Structure of the Company" under Part I, Item 1 of this Annual Report on Form 10-K. Below is the activity of conversions for the three months and year ended December 31, 2022:


		Three Months Ended		Year Ended
		December 31, 2022		December 31, 2022
Series	Conversion Rate	Units / Shares Converted	Common Stock	Units / Shares Converted	Common Stock
Aspen preferred OP units	Various(1)	25,000	8,007	25,000	8,007
Common OP units	1.0000	10,552	10,552	150,393	150,393
Series A-1 preferred OP units	2.4390	62,781	153,122	67,476	164,566


Series C preferred OP units	1.1100	—	—	150	166

Series E preferred OP units	0.6897	—	—	10,000	6,896


Series H preferred OP units	0.6098	40	24	40	24
Series I preferred OP units	0.6098	—	—	922,000	562,195

(1) Refer to Note 8, "Debt and Line of Credit," for additional detail on Aspen preferred OP unit conversions.

All of the securities described above were issued in private placements in reliance on Section 4(a)(2) of the Securities Act, including Regulation D promulgated thereunder. No underwriters were used in connection with any of such issuances.

Purchases of Equity Securities

The following table summarizes our common stock repurchases during the three months ended December 31, 2022:


	Total number of shares purchased	Average price paid per share		Total number of shares purchased as part of publicly announced plans or programs	Maximum number (or approximate dollar value) of shares that may yet be purchased under the plans or programs
Period	(a)	(b)		(c)	(d)
October 1, 2022 - October 31, 2022	5,820	$	133.36	—	$	—
November 1, 2022 - November 30, 2022	935	$	134.27	—	$	—
December 1, 2022 - December 31, 2022	—	$	—	—	$	—
Total	6,755	$	133.49	—	$	—

During the three months ended December 31, 2022, we withheld 6,755 shares from employees to satisfy estimated statutory income tax obligations related to vesting of restricted stock awards. The value of the common stock withheld was based on the closing price of our common stock on the applicable vesting date.

Performance Graph

Set forth below is a line graph comparing the yearly percentage change in the cumulative total shareholder return on our common stock against the cumulative total return of a broad market index composed of all issuers listed on the NYSE and an industry index comprised of 20 publicly traded REITs, for the five year period ending on December 31, 2022. This line graph assumes a $100.00 investment on December 31, 2017, a reinvestment of distributions and actual increase of the market value of our common stock relative to an initial investment of $100.00. The comparisons in this table are required by the SEC and are not intended to forecast or be indicative of possible future performance of our common stock.

SUN COMMUNITIES, INC.

Peer Group

We utilize peer group data for quantitative benchmarking against external market participants. We select our peer group based on a number of quantitative and qualitative factors including, but not limited to, revenues, total assets, market capitalization, industry, sub-industry, location, total shareholder return history, executive compensation components and peer decisions made by other companies. From time to time, we update our peer group based on analysis of the aforementioned factors and application of judgment. During 2022, we updated our peer group, as shown in the "SUI New Peer Group" caption in the table below.

https://cdn.kscope.io/4916969554912158e8e806e97ec77aac-sui-20221231_g2.jpg


	Year Ended
Index	December 31, 2017		December 31, 2018		December 31, 2019		December 31, 2020		December 31, 2021		December 31, 2022
Sun Communities, Inc.	$	100.00	$	112.89	$	170.37	$	176.47	$	248.46	$	173.12
Dow Jones U.S. Real Estate Residential Index	$	100.00	$	103.29	$	135.13	$	121.26	$	192.04	$	131.67
NYSE Composite Index	$	100.00	$	91.05	$	114.28	$	122.26	$	147.54	$	133.75
SUI New Peer Group(1)	$	100.00	$	102.10	$	127.52	$	113.19	$	180.97	$	126.17
SUI Old Peer Group(2)	$	100.00	$	98.84	$	123.70	$	111.67	$	185.81	$	129.67

(1)SUI New Peer Group includes: AvalonBay Communities, Inc., Camden Property Trust, CubeSmart, Equity Lifestyle Properties, Inc., Equity Residential, Essex Property Trust, Inc., Extra Space Storage Inc., Federal Realty Investment Trust, Invitation Homes Inc., Mid-America Apartment Communities, Inc., UDR, Inc. and Ventas, Inc.

(2)SUI Old Peer Group includes: American Campus Communities, Inc., Apartment Investment and Management Company, AvalonBay Communities, Inc., Camden Property Trust, CubeSmart, Equity Lifestyle Properties, Inc., Essex Property Trust, Inc., Extra Space Storage Inc., Federal Realty Investment Trust, Invitation Homes Inc., Mid-America Apartment Communities, Inc., The Macerich Company and UDR, Inc.

The information included under the heading "Performance Graph" is not to be treated as "soliciting material" or as "filed" with the SEC, and is not incorporated by reference into any filing by the Company under the Securities Act or the Exchange Act that is made on, before or after the date of filing of this Annual Report on Form 10-K.

SUN COMMUNITIES, INC.

ITEM 6. [Reserved]

SUN COMMUNITIES, INC.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of the consolidated financial condition and results of operations should be read in conjunction with the Consolidated Financial Statements and accompanying footnotes thereto included in this Annual Report on Form 10-K. In addition to the results presented in accordance with GAAP below, we have provided NOI and FFO information as supplemental performance measures. Refer to Non-GAAP Financial Measures in this Item 7 for additional information.

OVERVIEW

We are a fully integrated REIT. As of December 31, 2022, we owned and operated, directly or indirectly, or had an interest in, a portfolio of 669 developed properties located in the U.S., the UK, and Canada, including 353 MH communities, 182 RV communities and 134 marinas. We have been in the business of acquiring, operating, developing and expanding MH and RV communities since 1975 and marinas since 2020. We lease individual sites with utilities access for placement of manufactured homes, RVs or boats to our customers. We are also engaged in the marketing, selling and leasing of new and pre-owned homes to current and future residents in our MH communities. The Rental Program operations within our MH communities support and enhance our occupancy levels, property performance and cash flows.

SUN COMMUNITIES, INC.

EXECUTIVE SUMMARY

2022 General Overview

•Total revenues for 2022 increased 30.7% to $3.0 billion.

•In April 2022, we completed our previously announced acquisition of Park Holidays, the second largest owner and operator of holiday parks in the UK, at an enterprise value of £950.0 million (or approximately $1.2 billion). At the initial acquisition date, the Park Holidays portfolio was comprised of 40 owned and two managed properties located in the UK with over 15,900 sites and 600 development sites.

•Including Park Holidays, we acquired 69 properties, totaling over 27,000 sites, wet slips and dry storage spaces, and sites for expansion for a total purchase price of $2.2 billion.

•Achieved Constant Currency Core FFO and Core FFO of $7.44 and $7.35 per diluted share and OP unit, respectively, representing increases of 14.3% and 12.9% compared to 2021.

•Achieved Real property Same Property NOI growth of 5.4% for MH and RV and 7.7% for Marina over 2021.

•Increased MH and RV Same Property occupancy by 180 basis points to 98.6% as compared to 96.8% in 2021.

•Achieved 5-year and 10-year total shareholder return of 73.1% and 396.9%, respectively, outperforming the MSCI US REIT, Russell 1000, U.S. REIT Residential and S&P 500 indexes.

•Completed the construction of over 2,000 total sites at six ground-up developments and 11 expansion and re-development properties.

•Settled forward sale agreements related to an underwritten registered public offering of 4,025,000 shares of our common stock and 2,726,212 shares of our common stock sold under our at-the-market offering program for aggregate net proceeds of $1.2 billion.

•Obtained a $4.2 billion multi-currency revolving credit facility, a 110% increase from the prior credit facility.

•Closed $850.0 million of debt transactions, including an offering of underwritten senior unsecured notes of $600.0 million for net proceeds of $592.3 million.

•Completed a timely execution of our disaster preparedness plan that helped us successfully manage Hurricane Ian.

Property Operations

Occupancy in our MH and annual RV properties, as well as our ability to increase rental rates, directly affect revenues. Our revenue streams are predominantly derived from customers renting our sites on a long-term basis. Our Same Property communities continue to achieve revenue and occupancy increases which drive continued NOI growth. Our Same Property marinas achieved revenue increases which contributed to our NOI growth.


	Year Ended
Portfolio Information:	December 31, 2022			December 31, 2021			December 31, 2020
Occupancy % - Total Portfolio - MH and Annual RV blended(1)	95.9		%	97.4		%	97.3		%
Occupancy % - Same Property - Adjusted MH and Annual RV blended(1)(2)(3)	98.6		%	96.8		%	97.5		%
Core FFO per share	$	7.35		$	6.51		$	5.09
Constant Currency Core FFO per share	$	7.44		$	6.51		$	5.09
Real property NOI - Total Portfolio (in millions)	$	1,167.0		$	1,002.6		$	721.3
Real property NOI - Same Property (in millions) - MH and RV(3)	$	819.7		$	777.5		$	686.6
Real property NOI - Same Property (in millions) - Marina(3)	$	162.0		$	150.5		N/A
Homes sales volume (excluding UK home sales)	3,212			4,088			2,866
UK home sales	2,177			N/A			N/A

(1) Occupancy percent includes annual RV sites and excludes transient RV sites.

(2) Occupancy percent excludes recently completed but vacant expansion sites.

(3) Same Property is based on the as reported year end Same Property count for each respective year.

SUN COMMUNITIES, INC.

Acquisition Activity

During the year ended December 31, 2022, we acquired 61 MH and RV communities and eight marinas, with 24,347 sites, wet slips and dry storage spaces and 2,655 development sites. Refer to Note 3, "Real Estate Acquisitions and Dispositions," for details of our acquisition activities.

Disposition Activity

Management continually evaluates properties within the portfolio for potential disposition opportunities. When a given property no longer fits our desired growth profile, we seek to redeploy capital to properties and geographies fit to provide greater future returns. From time to time, strategic reductions to the portfolio are necessary to reduce exposure to less desirable locations and support long-term positioning of the Company.

During the year ended December 31, 2022, we sold an RV community containing 514 sites located in California for $15.0 million and two MH communities and one community containing MH and RV sites, each located in Florida, with a total of 323 sites for $29.5 million. Refer to Note 3, "Real Estate Acquisitions and Dispositions," for details on the disposition activities.

Development and Expansion Activities

We have been focused on property ground-up developments and expansion opportunities adjacent to our existing properties.

Ground-up Developments - During the year ended December 31, 2022, we delivered over 840 total sites at six ground-up development properties located in Arizona, Texas, North Carolina and Colorado. We have developed nearly 2,900 sites within the past three years.

Expansions - During the year ended December 31, 2022, we expanded nearly 1,160 total sites at 11 properties. We have developed over 2,050 sites within the past three years.

We continue to expand our properties utilizing our inventory of owned and entitled land. We have 16,195 MH and RV sites suitable for future development.

Markets

Our MH and RV properties are largely concentrated in the U.S. in Florida, Michigan, Texas and California, and in the UK, which collectively contain 66.2% of our total MH and RV sites. We have expanded our market share in multiple states through recent acquisitions and increased our property holdings in high-growth areas of the U.S. including retirement and vacation destinations.

We have also experienced strong revenue growth through recent acquisitions of RV communities. The age demographic of RV communities is attractive, as the population of retirement age adults in the U.S. is growing. RV communities have become a trending vacation opportunity not only for the retiree population, but as an affordable vacation alternative for families and millennials.

SUN COMMUNITIES, INC.

The following table identifies our MH and RV markets by total sites:


	December 31, 2022				December 31, 2021
Major Market	Number of Properties	Total Sites	% of Total Sites		Number of Properties	Total Sites	% of Total Sites
Florida	129	44,278	24.6	%	132	46,733	29.4	%
Michigan	84	33,220	18.5	%	84	33,126	20.8	%
Texas	31	11,344	6.3	%	30	10,768	6.8	%
California	37	8,797	4.9	%	36	8,934	5.6	%
Arizona	13	5,523	3.1	%	12	5,308	3.3	%
Ontario, Canada	16	5,239	2.9	%	16	5,237	3.3	%
Indiana	12	4,178	2.3	%	12	4,176	2.6	%
New Jersey	11	4,042	2.2	%	11	3,990	2.5	%
Colorado	11	3,786	2.1	%	10	3,539	2.2	%
Virginia	10	3,449	1.9	%	10	3,435	2.2	%
Maine	16	3,656	2.0	%	15	3,431	2.2	%
New York	10	2,940	1.6	%	10	3,141	2.0	%
Ohio	9	2,925	1.6	%	9	2,925	1.8	%
South Carolina	6	2,624	1.5	%	6	2,624	1.7	%
New Hampshire	10	2,380	1.3	%	10	2,398	1.5	%
Illinois	5	2,235	1.2	%	5	2,235	1.4	%
Connecticut	16	2,005	1.1	%	16	2,005	1.3	%
Maryland	6	1,863	1.0	%	6	1,852	1.2	%
Delaware	5	1,979	1.1	%	4	1,716	1.1	%
Pennsylvania	5	1,535	0.9	%	5	1,536	1.0	%
Georgia	4	1,417	0.8	%	4	1,414	0.9	%
Oregon	6	1,384	0.8	%	6	1,330	0.8	%
North Carolina	5	1,182	0.7	%	5	1,123	0.7	%
Massachusetts	3	921	0.5	%	3	927	0.6	%
Utah	6	927	0.5	%	6	927	0.6	%
Washington	2	780	0.4	%	2	784	0.5	%
Wisconsin	2	591	0.3	%	2	591	0.4	%
Tennessee	2	545	0.3	%	2	545	0.3	%
Minnesota	1	475	0.3	%	1	475	0.3	%
Iowa	1	413	0.2	%	1	413	0.3	%
Louisiana	1	334	0.2	%	1	334	0.2	%
Nevada	1	324	0.2	%	1	324	0.2	%
Kentucky	1	330	0.2	%	1	315	0.2	%
Alabama	1	497	0.3	%	1	167	0.1	%
Mississippi	1	155	0.1	%	1	155	0.1	%
Montana	1	75	—	%	1	75	—	%






North American Total	480	158,348	88.1	%	477	159,008	100.0	%
United Kingdom	55	21,370	11.9	%	N/A	N/A	N/A
Total	535	179,718	100.0	%	477	159,008	100.0	%

SUN COMMUNITIES, INC.

The following table identifies our marina markets by total wet slips and dry storage spaces:


	December 31, 2022						December 31, 2021
Major Market	Number of Properties	Wet Slips	Dry Storage Spaces	Total Wet Slips / Dry Storage Spaces	% Wet Slips / Dry Storage Spaces		Number of Properties	Wet Slips	Dry Storage Spaces	Total Wet Slips / Dry Storage Spaces	% Wet Slips / Dry Storage Spaces
Florida	21	2,551	2,503	5,054	10.6	%	20	2,701	2,532	5,233	11.6	%
California	11	5,360	345	5,705	11.9	%	9	3,884	56	3,940	8.7	%
Rhode Island	12	3,291	130	3,421	7.2	%	12	3,308	177	3,485	7.7	%
Connecticut	11	3,325	—	3,325	7.0	%	11	3,299	—	3,299	7.3	%
Michigan	7	3,120	673	3,793	7.9	%	6	2,637	555	3,192	7.1	%
Georgia	4	2,593	246	2,839	5.9	%	4	2,587	246	2,833	6.3	%
New York	9	3,018	—	3,018	6.3	%	8	2,783	—	2,783	6.2	%
Maryland	9	2,071	561	2,632	5.5	%	9	2,156	489	2,645	5.9	%
Massachusetts	9	2,070	450	2,520	5.3	%	9	2,045	501	2,546	5.6	%
Kentucky	5	2,332	40	2,372	5.0	%	5	2,365	40	2,405	5.3	%
North Carolina	7	1,169	1,492	2,661	5.6	%	5	1,081	1,301	2,382	5.3	%
Texas	3	1,841	223	2,064	4.3	%	3	1,841	283	2,124	4.6	%
South Carolina	8	1,206	610	1,816	3.8	%	8	1,261	613	1,874	4.1	%
Puerto Rico	1	981	625	1,606	3.4	%	1	987	625	1,612	3.6	%
Ohio	2	888	155	1,043	2.2	%	2	888	139	1,027	2.3	%
Alabama	1	81	642	723	1.5	%	1	81	648	729	1.6	%
Mississippi	1	451	135	586	1.2	%	1	453	134	587	1.3	%
Arkansas	1	582	—	582	1.2	%	1	582	—	582	1.3	%
New Jersey	2	376	35	411	0.9	%	2	488	30	518	1.1	%
Tennessee	2	385	—	385	0.8	%	2	384	—	384	0.9	%
New Hampshire	1	221	—	221	0.5	%	1	231	—	231	0.5	%
Virginia	2	424	—	424	0.9	%	1	228	—	228	0.5	%
Vermont	1	127	83	210	0.4	%	1	102	72	174	0.4	%
Oklahoma	1	162	—	162	0.3	%	1	172	—	172	0.4	%
Maine	3	240	10	250	0.5	%	2	170	—	170	0.4	%

	134	38,865	8,958	47,823			125	36,714	8,441	45,155

SUN COMMUNITIES, INC.

NON-GAAP FINANCIAL MEASURES

In addition to the results reported in accordance with GAAP in our "Results of Operations" below, we have provided information regarding net operating income ("NOI") and funds from operations ("FFO") as supplemental performance measures. We believe NOI and FFO are appropriate measures given their wide use by and relevance to investors and analysts following the real estate industry. NOI provides a measure of rental operations and does not factor in depreciation, amortization and non-property specific expenses such as general and administrative expenses. FFO, reflecting the assumption that real estate values rise or fall with market conditions, principally adjusts for the effects of GAAP depreciation / amortization of real estate assets. In addition, NOI and FFO are commonly used in various ratios, pricing multiples / yields and returns and valuation calculations used to measure financial position, performance and value.

NOI

NOI is derived from operating revenues minus property operating expenses and real estate taxes. NOI is a non-GAAP financial measure that we believe is helpful to investors as a supplemental measure of operating performance because it is an indicator of the return on property investment and provides a method of comparing property performance over time. We use NOI as a key measure when evaluating performance and growth of particular properties and / or groups of properties. The principal limitation of NOI is that it excludes depreciation, amortization, interest expense and non-property specific expenses such as general and administrative expenses, all of which are significant costs. Therefore, NOI is a measure of the operating performance of our properties rather than of the Company overall. In addition, we calculate Constant Currency NOI for our UK Operations by translating the operating results from the UK at the foreign currency exchange rate used for guidance. We believe that NOI and Constant Currency NOI provide enhanced comparability for investor evaluation of properties performance and growth over time.

We believe that GAAP net income (loss) is the most directly comparable measure to NOI. NOI should not be considered to be an alternative to GAAP net income (loss) as an indication of our financial performance or GAAP cash flow from operating activities as a measure of our liquidity; nor is it indicative of funds available for our cash needs, including our ability to make cash distributions. Because of the inclusion of items such as interest, depreciation and amortization, the use of GAAP net income (loss) as a performance measure is limited as these items may not accurately reflect the actual change in market value of a property, in the case of depreciation and in the case of interest, may not necessarily be linked to the operating performance of a real estate asset, as it is often incurred at a parent company level and not at a property level.

Same Property NOI - A management tool used when evaluating performance and growth of our properties is a comparison of the Same Property portfolio. We define same properties as those we have owned and operated continuously since January 1, 2021. Same properties exclude ground-up development properties, acquired properties and properties sold after December 31, 2020. We believe that same property NOI is helpful to investors as a supplemental comparative performance measure of the income generated from the Same Property portfolio from one period to the next. The Same Property data may change from time-to-time depending on acquisitions, dispositions, management discretion, significant transactions or unique situations. Same Property NOI does not include the revenues and expenses related to home sales, service, retail, dining and entertainment activities at the properties.

FFO

FFO is defined by the National Association of Real Estate Investment Trusts ("NAREIT") as GAAP net income (loss), excluding gains (or losses) from sales of depreciable operating property, plus real estate related depreciation and amortization, real estate related impairments, and after adjustments for unconsolidated partnerships and joint ventures. FFO is a non-GAAP financial measure that management believes is a useful supplemental measure of our operating performance. By excluding gains and losses related to sales of previously depreciated operating real estate assets, real estate related impairment and real estate asset depreciation and amortization (which can vary among owners of identical assets in similar condition based on historical cost accounting and useful life estimates), FFO provides a performance measure that, when compared period-over-period, reflects the impact to operations from trends in occupancy rates, rental rates, and operating costs, providing perspective not readily apparent from GAAP net income (loss). Management believes the use of FFO has been beneficial in improving the understanding of operating results of REITs among the investing public and making comparisons of REIT operating results more meaningful. We also use FFO excluding certain gain and loss items that management considers unrelated to the operational and financial performance of our core business ("Core FFO"). In addition, we calculate Constant Currency Core FFO by translating the operating results from the UK, Canada and Australia at the foreign currency exchange rates used for guidance. We believe that Core FFO and Constant Currency Core FFO provide enhanced comparability for investor evaluations of period-over-period results.

SUN COMMUNITIES, INC.

We believe that GAAP net income (loss) is the most directly comparable measure to FFO. The principal limitation of FFO is that it does not replace GAAP net income (loss) as a financial performance measure or GAAP cash flow from operating activities as a measure of our liquidity. Because FFO excludes significant economic components of GAAP net income (loss) including depreciation and amortization, FFO should be used as a supplement to GAAP net income (loss) and not as an alternative to it. Furthermore, FFO is not intended as a measure of a REIT's ability to meet debt principal repayments and other cash requirements, nor as a measure of working capital. FFO is calculated in accordance with our interpretation of standards established by Nareit, which may not be comparable to FFO reported by other REITs that interpret the Nareit definition differently.

SUN COMMUNITIES, INC.

RESULTS OF OPERATIONS

Summary Statements of Operations

The following tables reconcile the Net income attributable to Sun Communities, Inc. common shareholders to NOI and summarize our consolidated financial results for the years ended December 31, 2022, 2021 and 2020 (in millions):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Net income attributable to SUI common shareholders	$	242.0	$	380.2	$	131.6
Interest income	(35.2)		(12.2)		(10.1)
Brokerage commissions and other revenues, net	(34.9)		(30.2)		(17.2)
General and administrative	256.8		181.3		109.5
Catastrophic event-related charges, net	17.5		2.2		0.9
Business combinations	24.7		1.4		23.0
Depreciation and amortization	604.8		522.7		376.9

Loss on extinguishment of debt (see Note 8)	4.4		8.1		5.2
Interest expense	229.8		158.6		129.1
Interest on mandatorily redeemable preferred OP units / equity	4.2		4.2		4.2
(Gain) / loss on remeasurement of marketable securities (see Note 14)	53.4		(33.5)		(6.1)
(Gain) / loss on foreign currency exchanges	(5.4)		3.7		(7.7)
Gain on disposition of properties	(12.2)		(108.1)		(5.6)
Other expense, net	2.1		12.1		5.2
(Gain) / loss on remeasurement of notes receivable (see Note 4)	0.8		(0.7)		3.3
Income from nonconsolidated affiliates (see Note 6)	(2.9)		(4.0)		(1.7)
Loss on remeasurement of investment in nonconsolidated affiliates (see Note 6)	2.7		0.2		1.6
Current tax expense (see Note 12)	10.3		1.2		0.8
Deferred tax expense / (benefit) (see Note 12)	(4.2)		0.1		(1.6)
Preferred return to preferred OP units / equity interests	11.0		12.1		6.9
Add: Income attributable to noncontrolling interests	10.8		21.5		8.9

NOI	$	1,380.5	$	1,120.9	$	757.1


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Real property NOI	$	1,167.0	$	1,002.6	$	721.3
Home sales NOI	154.6		74.4		28.6
Service, retail, dining and entertainment NOI	58.9		43.9		7.2
NOI	$	1,380.5	$	1,120.9	$	757.1

SUN COMMUNITIES, INC.

Seasonality of Revenue

The RV and marina industries are seasonal in nature, and the results of operations in any one period may not be indicative of results in future periods.

In the RV segment, certain properties maintain higher occupancy during the summer months, while other properties maintain higher occupancy during the winter months. Based on the location of our properties with transient RV sites, our portfolio generally produces higher revenues between April and September than between October and March. Real property - transient revenue is included in RV segment revenue. The following table presents the seasonality of real property-transient revenue for the years ended December 31, 2022, 2021 and 2020:


	Real property - transient revenue (in millions)		For the Three Months Ended
Year			March 31		June 30		September 30		December 31		Total
2022	$	335.0	12.7	%	27.8	%	45.8	%	13.7	%	100.0	%
2021	$	266.6	11.9	%	27.3	%	44.9	%	15.9	%	100.0	%
2020	$	134.7	18.8	%	15.6	%	44.9	%	20.7	%	100.0	%

In the marina market, demand for wet slip storage increases during the summer months as customers contract for the summer boating season, which also drives non-storage revenue streams such as service, fuel and on-premises restaurants or convenience stores. Demand for dry storage increases during the winter season as seasonal weather patterns require boat owners to store their vessels on dry docks and within covered racks. The following table presents the seasonality of Marina real property revenue for the years ended December 31, 2022, 2021 and 2020:


	Seasonal real property revenue (in millions)		For the Three Months Ended
Year			March 31		June 30		September 30		December 31		Total
2022	$	310.2	20.1	%	25.6	%	29.0	%	25.3	%	100.0	%
2021	$	246.6	17.7	%	25.0	%	29.9	%	27.4	%	100.0	%
2020	$	24.4	N/A		N/A		N/A		100.0	%	100.0	%

In 2020, Seasonal real property revenue was recognized 100% in the fourth quarter, given that the Safe Harbor acquisition closed during the fourth quarter.

SUN COMMUNITIES, INC.

Comparison of the Years Ended December 31, 2022 and 2021

Real Property Operations - Total Portfolio

The following tables reflect certain financial and other information for our Total Portfolio as of and for the years ended December 31, 2022 and 2021 (in millions, except for statistical information):


	Year Ended
Financial Information	December 31, 2022		December 31, 2021		Change		% Change
Revenue
Real property (excluding transient and other)	$	1,356.3	$	1,165.0	$	191.3	16.4	%
Real property - transient	353.4		281.4		72.0		25.6	%
Other	192.5		151.8		40.7		26.8	%
Total Operating	1,902.2		1,598.2		304.0		19.0	%
Expense






Property Operating	735.2		595.6		139.6		23.4	%
Real Property NOI	$	1,167.0	$	1,002.6	$	164.4	16.4	%


	As of
Other Information	December 31, 2022			December 31, 2021				Change
Number of properties(1)	669			602				67

MH occupancy	94.8		%
RV occupancy(2)	100.0		%
MH & RV blended occupancy(3)	95.9		%	97.4		%		(1.5)		%

Sites available for MH & RV development	16,195			10,672				5,523

Monthly base rent per site - MH	$	630		$	603		(5)	$	27
Monthly base rent per site - RV(4)	$	544		$	523		(5)	$	21
Monthly base rent per site - Total	$	609		$	584		(5)	$	25

Weighted average monthly rental rate - MH Rental Program	$	1,221		$	1,112			$	109

(1) Includes MH and RV communities and marinas.

(2) Occupancy percentages include annual RV sites and exclude transient RV sites.

(3) Occupancy percentages include MH and annual RV sites, and exclude transient RV sites.

(4) Monthly base rent pertains to annual RV sites and excludes transient RV sites.

(5) Canadian currency figures included within the year ended December 31, 2021 have been translated at 2022 average exchange rates, respectively.

The $164.4 million increase in Real Property NOI as compared to the same period in 2021, consists of $42.2 million from Same Property MH and RV, $11.5 million from Same Property Marina, $51.0 million from the UK operations and $59.7 million from other recently acquired or developed properties in the year ended December 31, 2022 as compared to 2021.

SUN COMMUNITIES, INC.

Real Property Operations - Same Property Portfolio

A key management tool used when evaluating performance and growth of our properties is a comparison of the Same Property portfolio. Same Property refers to properties that we have owned for at least the preceding year, exclusive of properties recently completed or under construction, and other properties as determined by management. The Same Property data may change from time-to-time depending on acquisitions, dispositions, management discretion, significant transactions or unique situations.

In order to evaluate the growth of the Same Property portfolio, management has classified certain items differently than our GAAP statements. The reclassification difference between our GAAP statements and our Same Property portfolio is the reclassification of utility revenues from real property revenue to operating expenses. A significant portion of our utility charges are re-billed to our residents. Additionally, for the MH and RV, the amounts in the tables below reflect constant currency for comparative purposes. For the years ended December 31, 2022 and 2021, Canadian currency figures included within the year ended December 31, 2021 have been translated at 2022 average exchange rates. For the years ended December 31, 2021 and 2020, Canadian currency figures included within the year ended December 31, 2020 have been translated at 2021 average exchange rates.

SUN COMMUNITIES, INC.

Real Property Operations - Same Property - MH and RV United States and Canada

The following tables reflect certain financial and other information for our Same Property MH and RV portfolio as of and for the years ended December 31, 2022 and 2021.

(in millions, except for statistical information).


	Total Same Property								MH								RV
	Year Ended								Year Ended								Year Ended
Financial Information	December 31, 2022		December 31, 2021		Change		% Change(1)		December 31, 2022		December 31, 2021		Change		% Change(1)		December 31, 2022		December 31, 2021		Change		% Change(1)
Revenue
Real property (excluding transient and other)	$	929.3	$	873.0	$	56.3	6.4	%	$	739.9	$	707.4	$	32.5	4.6	%	$	189.4	$	165.6	$	23.8	14.4	%
Real property - transient	245.0		237.5		7.5		3.1	%	1.2		1.5		(0.3)		(14.8)	%	243.8		236.1		7.7		3.3	%
Other	43.5		41.9		1.6		3.9	%	19.8		19.0		0.8		3.7	%	23.7		22.8		0.9		4.0	%
Total Operating	1,217.8		1,152.4		65.4		5.7	%	760.9		727.9		33.0		4.5	%	456.9		424.5		32.4		7.6	%
Expense








Property Operating	398.1		374.9		23.2		6.2	%	202.7		187.5		15.2		8.1	%	195.4		187.4		8.0		4.2	%
Real Property NOI	$	819.7	$	777.5	$	42.2	5.4	%	$	558.2	$	540.4	$	17.8	3.3	%	$	261.5	$	237.1	$	24.4	10.3	%

(1) Percentages are calculated based on unrounded numbers.


	Total Same Property								MH								RV
	Year Ended								Year Ended								Year Ended
Financial Information	December 31, 2021		December 31, 2020		Change		% Change(1)		December 31, 2021		December 31, 2020		Change		% Change(1)		December 31, 2021		December 31, 2020		Change		% Change(1)
Revenue
Real property (excluding transient and other)	$	875.3	$	824.7	$	50.6	6.1	%	$	693.4	$	663.6	$	29.8	4.5	%	$	182.0	$	161.1	$	20.9	13.0	%
Real property - transient	194.8		144.1		50.7		35.2	%	1.4		1.7		(0.3)		(15.2)	%	193.3		142.4		50.9		35.8	%
Other	39.0		23.4		15.6		67.0	%	19.3		10.3		9.0		87.1	%	19.7		13.0		6.7		51.1	%
Total Operating	1,109.1		992.2		116.9		11.8	%	714.1		675.6		38.5		5.7	%	395.0		316.5		78.5		24.8	%
Expense








Property Operating	345.7		305.6		40.1		13.1	%	182.8		169.1		13.7		8.1	%	163.0		136.5		26.5		19.4	%
Real Property NOI	$	763.4	$	686.6	$	76.8	11.2	%	$	531.3	$	506.5	$	24.8	4.9	%	$	232.0	$	180.0	$	52.0	28.9	%

(1) Percentages are calculated based on unrounded numbers.

SUN COMMUNITIES, INC.


	As of										As of
Other Information	December 31, 2022			December 31, 2021				Change			December 31, 2021			December 31, 2020				Change
Number of properties(1)	421			421				—			403			403				—

MH occupancy	97.1		%								97.6		%
RV occupancy(2)	100.0		%								100.0		%
MH & RV blended occupancy(3)	97.8		%								98.2		%

Adjusted MH occupancy(4)	98.2		%								98.6		%
Adjusted RV occupancy(5)	100.0		%								100.0		%
Adjusted MH & RV blended occupancy(6)	98.6		%	96.8		%	(7)	1.8		%	98.9		%	97.5		%	(7)	1.4		%

Sites available for development	7,092			7,670				(578)			6,866			7,332				(466)

Monthly base rent per site - MH	$	635		$	607		(9)	$	28		$	611		$	591		(9)	$	20
Monthly base rent per site - RV(8)	$	555		$	516		(9)	$	39		$	537		$	512		(9)	$	25
Monthly base rent per site - Total	$	617		$	587		(9)	$	30		$	593		$	573		(9)	$	20

Monthly base rent per site - MH Rental Program	$	1,225		$	1,117			$	108

(1) Financial results from properties disposed of during the year have been removed from Same Property reporting.

(2) Occupancy percentages include annual RV sites and exclude transient RV sites.

(3) Occupancy percentages include MH and annual RV sites, and exclude transient RV sites.

(4) Adjusted occupancy percentages include MH sites and exclude recently completed but vacant MH expansion sites.

(5) Adjusted occupancy percentages include annual RV sites, and exclude transient RV sites.

(6) Adjusted occupancy percentages include MH and annual RV sites, and exclude transient RV sites and recently completed but vacant expansion sites.

(7) The occupancy percentages for 2021 of the years ended December 31, 2022 and 2021 and 2020 of the years ended December 31, 2021 and 2020 have been adjusted to reflect incremental growth period-over-period from newly rented MH expansion sites and the conversion of transient RV sites to annual RV sites.

(8) Monthly base rent pertains to annual RV sites and excludes transient RV sites.

(9) Canadian currency figures included within the year ended December 31, 2021 and 2020 have been translated at 2022 and 2021 average exchange rates, respectively.

For the years ended December 31, 2022 and 2021:

•The Same Property data includes all properties that we have owned and operated continuously since January 1, 2021 exclusive of ground-up development and redevelopment properties recently completed or under construction, and other properties as determined by management. We have reclassified utilities revenues of $79.0 million and $71.4 million for the years ended December 31, 2022 and 2021, respectively, to reflect the utility expenses associated with our Same Property net of recovery.

•The MH segment's increase in NOI of $17.8 million, or 3.3%, when compared to the same period in 2021 is primarily due to an increase in Real property (excluding transient and other) revenue of $32.5 million, or 4.6% partially offset by increased property operating expenses. Real property (excluding transient and other) revenue increased primarily due to a 4.6% increase in monthly base rent.

•The RV segment's increase in NOI of $24.4 million, or 10.3%, when compared to the same period in 2021 is primarily due to an increase in Real property (excluding transient and other) revenue of $23.8 million, or 14.4%, primarily due to 7.6% increase in monthly base rent.

For the years ended December 31, 2021 and 2020:

•The Same Property data includes all properties that we owned and operated continuously since January 1, 2020, exclusive of ground-up development and redevelopment properties recently completed or under construction, and other properties as determined by management. We have reclassified utilities revenues of $69.0 million and $63.1 million rebilled to residents and owners for the years ended December 31, 2021 and 2020, respectively, to reflect the utility expenses associated with our Same Property net of recovery.

SUN COMMUNITIES, INC.

•The MH segment's increase in NOI of $24.8 million, or 4.9%, when compared to the same period in 2020 is primarily due to an increase in Real property (excluding transient and other) revenue of $29.8 million, or 4.5%. Real property (excluding transient and other) revenue increased due to a 3.4% increase in monthly base rent per MH site and a 1.4% increase in occupancy.

•The RV segment's increase in NOI of $52.0 million, or 28.9%, when compared to the same period in 2020 is primarily due to an increase in Real property - transient revenue of $50.9 million, or 35.8%, due to increased transient and vacation rental stays at our resorts. The results of the comparative 2020 period were impacted by the required closure, or delayed opening, of over 40 of our RV resorts due to the COVID-19 pandemic.

Real Property Operations - Same Property - Marina

The following tables reflect certain financial and other information for our Same Property Marina portfolio as of and for the years ended December 31, 2022 and 2021 (in millions, except for statistical information).


	Year Ended
Financial Information	December 31, 2022		December 31, 2021		Change		% Change(1)
Revenue
Real property (excluding transient and other)	$	221.4	$	205.6	$	15.8	7.7	%
Real property - transient	12.4		13.0		(0.6)		(5.1)	%
Other	12.3		11.4		0.9		8.7	%
Total Operating	246.1		230.0		16.1		7.0	%
Expense








Property Operating	84.1		79.5		4.6		5.8	%
Real Property NOI	$	162.0	$	150.5	$	11.5	7.7	%

(1) Percentages are calculated based on unrounded numbers.


	As of
	December 31, 2022	December 31, 2021	Change	% Change
Other Information
Number of properties	101	101	—	—	%
Wet slip and dry storage spaces	35,546	35,744	(198)	(0.6)	%

The Same Property data includes all marinas that we have owned and operated continuously since January 1, 2021 exclusive of certain properties as determined by management. We have reclassified utility revenues of $11.4 million and $11.1 million for the year ended December 31, 2022 and 2021, respectively, to reflect the utility expenses associated with our Same Property Marina portfolio net of recovery.

For the years ended December 31, 2022 and 2021, the $11.5 million, or 7.7%, increase in Marina Real Property NOI is primarily due to the $15.8 million, or 7.7%, increase in Real property (excluding transient and other) revenue, partially offset by increased property operating expenses.

SUN COMMUNITIES, INC.

UK Operations Summary

The following table reflects certain financial and other information for our UK operations as of and for the period from date of acquisition to December 31, 2022 (in millions, except for statistical information):


	YTD Since Acquisition December 31, 2022

Financial Information
Revenues
Real property (excluding transient and other)	$	60.0
Real property - transient	38.5
Other	1.2
Total Operating	99.7
Expenses
Property Operating	48.7
Real Property NOI	51.0

Home Sales
Revenue	190.4
Cost of home sales	102.4
Home selling expenses	5.5
NOI	82.5

Retail, dining and entertainment
Revenue	32.8
Expense	38.0
Net Operating Loss	(5.2)

UK Operations NOI	$	128.3
Adjustment
Foreign currency translation impact	15.6
UK Operations NOI - Constant Currency	$	143.9

Other information
Number of properties	55
Developed sites	18,227
Occupied sites	16,223
Occupancy	89.0		%
Transient sites	3,143
Sites available for development	1,888

Home Sales
New home sales volume	1,158
Pre-owned home sales volume	1,019
Total home sales volume	2,177

UK Operations NOI, a component of our MH segment, is separately reviewed to assess the overall growth and performance of the UK Operations portfolio and its financial impact on our operations.

We have reclassified utility revenue of $8.9 million for the period from date of acquisition through December 31, 2022, to reflect the utility expenses associated with our UK Operations portfolio net of recovery.

SUN COMMUNITIES, INC.

Home Sales Summary (excluding UK home sales)

We purchase new homes and acquire pre-owned and repossessed manufactured homes, generally located within our communities, from lenders, dealers and former residents to lease or sell to current and prospective residents.

The following table reflects certain financial and statistical information for our Home Sales Program for the years ended December 31, 2022 and 2021 (in millions, except for average selling prices and other information):


	Year Ended
	December 31, 2022			December 31, 2021			Change			% Change
Financial Information
New homes
New home sales	$	126.0		$	114.9		$	11.1		9.7%
New home cost of sales	103.3			94.1			9.2			9.8%
Gross profit – new homes	22.7			20.8			1.9			9.1%
Gross margin % – new homes	18.0		%	18.1		%	(0.1)		%
Average selling price – new homes	$	179,232		$	156,902		$	22,330		14.2%

Pre-owned homes
Pre-owned home sales	$	149.4		$	165.3		$	(15.9)		(9.6)%
Pre-owned home cost of sales	81.6			93.0			(11.4)			(12.3)%
Gross profit – pre-owned homes	67.8			72.3			(4.5)			(6.2)%
Gross margin % – pre-owned homes	45.4		%	43.7		%	1.7		%
Average selling price – pre-owned homes	$	59,546		$	49,255		$	10,291		20.9%

Total home sales
Revenue from home sales	$	275.4		$	280.2		$	(4.8)		(1.7)%
Cost of home sales	184.9			187.1			(2.2)			(1.2)%
Home selling expenses	18.4			18.7			(0.3)			(1.6)%
Home Sales NOI	$	72.1		$	74.4		$	(2.3)		(3.1)%

Other Information
New home sales volume	703			732			(29)			(4.0)%
Pre-owned home sales volume	2,509			3,356			(847)			(25.2)%
Total home sales volume	3,212			4,088			(876)			(21.4)%

Gross Profit - New Homes

For the year ended December 31, 2022, the $1.9 million, or 9.1%, increase in gross profit is primarily the result of a 14.2% increase in new home average selling price, partially offset by a 4.0% decrease in new home sales volume, as compared to the same period in 2021.

Gross Profit - Pre-owned Homes

For the year ended December 31, 2022, the $4.5 million, or 6.2%, decrease in gross profit is driven by a 25.2% decrease in pre-owned home sales volume, partially offset by a 20.9% increase in the pre-owned home average selling price, as compared to the same period in 2021.

Refer to the UK Operations summary above for financial information related to our home sales in the UK.

SUN COMMUNITIES, INC.

Rental Program Summary

The following table reflects certain financial and other information for our Rental Program for the years ended December 31, 2022 and 2021 (in millions, except for other information):


	Year Ended
	December 31, 2022		December 31, 2021		Change		% Change
Financial Information
Revenues	$	127.6	$	138.1	$	(10.5)	(7.6)	%
Expenses	23.9		19.7		4.2		21.3	%
Rental Program NOI	$	103.7	$	118.4	$	(14.7)	(12.4)	%

Other Information
Number of sold rental homes	640		1,071		(431)		(40.2)	%
Number of occupied rentals, end of period	9,334		9,870		(536)		(5.4)	%
Investment in occupied rental homes, end of period	$	572.3	$	556.3	$	16.0	2.9	%
Weighted average monthly rental rate, end of period	$	1,221	$	1,112	$	109	9.8	%

The Rental Program NOI is included in Real Property NOI. The Rental Program NOI is separately reviewed to assess the overall growth and performance of the Rental Program and its financial impact on our operations.

For the year ended December 31, 2022, Rental Program NOI decreased $14.7 million, or 12.4% as compared to the same period in 2021. The decrease is primarily due to a $10.5 million, or 7.6%, decrease in revenue, driven by a 5.4% decrease in the number of occupied rental homes and a 21.3% increase in expenses as compared to the same period in 2021.

SUN COMMUNITIES, INC.

Marina Segment Summary

The following table reflects certain financial and other information for our marinas for the years ended December 31, 2022 and 2021 (in millions, except for other information):


	Year Ended
		December 31, 2022		December 31, 2021		Change		% Change
Financial Information
Revenues
Real property (excluding transient and other)		$	321.8	$	251.0	$	70.8	28.2%
Real property - transient		18.9		14.8		4.1		27.7%
Other		23.8		12.4		11.4		91.9%
Total Operating		364.5		278.2		86.3		31.0%
Expenses
Property Operating		121.4		95.6		25.8		27.0%
Real Property NOI		243.1		182.6		60.5		33.1%

Service, retail, dining and entertainment
Revenue		402.3		270.8		131.5		48.6%
Expense		356.9		241.1		115.8		48.0%
NOI		45.4		29.7		15.7		52.9%

Marina NOI		$	288.5	$	212.3	$	76.2	35.9%

Other Information
Number of properties		134		125		9		7.2%


Total wet slips and dry storage		47,823		45,155		2,668		5.9%

The Marina NOI is separately reviewed to assess the overall growth and performance of the Marina segment and its financial impact on our results of operations.

We have reclassified utility revenues of $20.2 million and $15.0 million for the years ended December 31, 2022 and 2021, respectively, to reflect the utility expenses associated with our Marina portfolio net of recovery.

For the years ended December 31, 2022 and 2021:

•The $76.2 million, or 35.9% increase in Marina NOI is due to a $60.5 million, or 33.1%, increase in Marina Real Property NOI and a $15.7 million, or 52.9% increase, in Service, Retail, Dining and Entertainment NOI.

•The $60.5 million, or 33.1%, increase in Marina Real Property NOI is due primarily to an increase in the number of owned Marina properties compared to the same period in 2021.

•The $15.7 million, or 52.9%, increase in Service, Retail, Dining and Entertainment NOI is due primarily to increased service rates at our marinas and the addition of service revenue from the acquisition of additional marinas as compared to the same period in 2021.

SUN COMMUNITIES, INC.

Other Items - Statements of Operations(1)

The following table summarizes other income and expenses for the years ended December 31, 2022 and 2021 (amounts in millions):


	Year Ended
	December 31, 2022		December 31, 2021		Change		% Change
Service, retail, dining and entertainment, net	$	58.9	$	43.9	$	15.0	34.2	%
Interest income	$	35.2	$	12.2	$	23.0	188.5	%
Brokerage commissions and other, net	$	34.9	$	30.2	$	4.7	15.6	%

General and administrative expense	$	256.8	$	181.3	$	75.5	41.6	%
Catastrophic event-related charges, net	$	17.5	$	2.2	$	15.3	695.5	%
Business combinations	$	24.7	$	1.4	$	23.3	N/M
Depreciation and amortization	$	604.8	$	522.7	$	82.1	15.7	%
Loss on extinguishment of debt (see Note 8)	$	4.4	$	8.1	$	(3.7)	(45.7)	%
Interest expense	$	229.8	$	158.6	$	71.2	44.9	%
Interest on mandatorily redeemable preferred OP units / equity	$	4.2	$	4.2	$	—	—	%
Gain / (loss) on remeasurement of marketable securities (see Note 14)	$	(53.4)	$	33.5	$	(86.9)	N/M
Gain / (loss) on foreign currency exchanges	$	5.4	$	(3.7)	$	9.1	N/M
Gain on dispositions of properties	$	12.2	$	108.1	$	(95.9)	(88.7)	%
Other expense, net	$	(2.1)	$	(12.1)	$	10.0	(82.6)	%
Gain / (loss) on remeasurement of notes receivable (see Note 4)	$	(0.8)	$	0.7	$	(1.5)	N/M
Income from nonconsolidated affiliates (see Note 6)	$	2.9	$	4.0	$	(1.1)	(27.5)	%
Loss on remeasurement of investment in nonconsolidated affiliates (see Note 6)	$	(2.7)	$	(0.2)	$	(2.5)	N/M
Current tax expense (see Note 12)	$	(10.3)	$	(1.2)	$	(9.1)	758.3	%
Deferred tax benefit / (expense) (see Note 12)	$	4.2	$	(0.1)	$	4.3	N/M
Preferred return to preferred OP units / equity interests	$	11.0	$	12.1	$	(1.1)	(9.1)	%
Income attributable to noncontrolling interests	$	10.8	$	21.5	$	(10.7)	(49.8)	%

(1) Only items determined by management to be material, of interest, or unique to the periods disclosed above are explained below.

N/M = Percentage change is not meaningful.

Service, retail, dining and entertainment, net - for the year ended December 31, 2022, increased primarily due to increased service rates at our marinas and acquisitions.

Interest income - for the year ended December 31, 2022, increased primarily due to interest income on a loan provided to a real estate operator to finance its acquisition and development costs in the current period as compared to the same period in 2021.

General and administrative expense - for the year ended December 31, 2022, increased primarily due to the acquisition of Park Holidays, and an increase in wages and incentives driven by growth in strategic initiatives as compared to the same period in 2021.

Catastrophic event-related charges, net - for the year ended December 31, 2022, increased primarily due to charges for impairment, cleanup, debris removal and repairs, partially offset by expected insurance recoveries, at our properties in Fort Myers, Florida, which sustained significant damage from Hurricane Ian. Refer to Note 16, "Commitments and Contingencies," in our accompanying Consolidated Financial Statements for additional information.

Business combinations - for the year ended December 31, 2022, increased primarily as a result of the acquisition of Park Holidays. Refer to Note 3, "Real Estate Acquisitions and Dispositions," in our accompanying Consolidated Financial Statements for additional information.

Depreciation and amortization - for the year ended December 31, 2022, increased as a result of property acquisitions during 2021 and 2022. Refer to Note 3, "Real Estate Acquisitions and Dispositions," in our accompanying Consolidated Financial Statements for additional information.

SUN COMMUNITIES, INC.

Interest expense - for the year ended December 31, 2022, increased due to the higher carrying balance of debt and increased interest rates as compared to the same period in 2021. Refer to Note 8, "Debt and Line of Credit," in our accompanying Consolidated Financial Statements for additional information.

Gain / (loss) on remeasurement of marketable securities - for the year ended December 31, 2022, was a loss of $53.4 million, as compared to a gain of $33.5 million during the same period in 2021 due to the fluctuation in the price of our publicly traded marketable securities. Refer to Note 15, "Fair Value of Financial Instruments," in our accompanying Consolidated Financial Statements for additional information.

Gain / (loss) on foreign currency exchanges - for the year ended December 31, 2022, was a gain of $5.4 million, primarily due to the impact of the U.S. dollar strengthening against the Pound sterling on our line of credit. There was a loss of $3.7 million in the same period in 2021, primarily due to the fluctuation of exchange rates on Canadian and Australian denominated currencies.

Gain on dispositions of properties - for the year ended December 31, 2022, decreased due to a lower net gain on the sale of four properties as compared to a gain on the sale of six properties during the same period in 2021. Refer to Note 3, "Real Estate Acquisitions and Dispositions," in our accompanying Consolidated Financial Statements for additional information.

Other expense, net - for the year ended December 31, 2022, was an expense of $2.1 million, compared to an expense of $12.1 million, for the year ended December 31, 2021, primarily due to a gain from a litigation settlement in 2022 and contingent consideration expense in 2021.

Current tax expense - for the year ended December 31, 2022, increased due to incremental taxable income from the acquisition of Park Holidays in the UK. Refer to Note 12, "Income Taxes," in our accompanying Consolidated Financial Statements for additional information.

Income attributable to noncontrolling interests - for the year ended December 31, 2022, decreased due to a decrease in Net Income as compared to the same period in 2021.

SUN COMMUNITIES, INC.

RECONCILIATION OF NET INCOME ATTRIBUTABLE TO SUI COMMON SHAREHOLDERS TO FFO

The following table reconciles Net income attributable to SUI common shareholders to FFO for the years ended December 31, 2022, 2021 and 2020 (in millions, except for per share amounts):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Net Income Attributable to SUI Common Shareholders	$	242.0	$	380.2	$	131.6
Adjustments
Depreciation and amortization	602.6		521.9		376.9
Depreciation on nonconsolidated affiliates	0.1		0.1		0.1
(Gain) / loss on remeasurement of marketable securities	53.4		(33.5)		(6.1)

Loss on remeasurement of investment in nonconsolidated affiliates	2.7		0.2		1.6
(Gain) / loss on remeasurement of notes receivable	0.8		(0.7)		3.3

Gain on dispositions of properties	(12.2)		(108.1)		(5.6)
Add: Returns on preferred OP units	9.5		4.0		2.2
Add: Income attributable to noncontrolling interests	10.4		14.7		7.9





Gain on dispositions of assets, net	(54.9)		(60.5)		(22.2)
FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities(1)	$	854.4	$	718.3	$	489.7

Adjustments

Business combination expense and other acquisition related costs(2)	47.4		10.0		25.3

Loss on extinguishment of debt	4.4		8.1		5.2

Catastrophic event-related charges, net	17.5		2.2		0.9
Loss of earnings - catastrophic event-related charges, net(3)	4.8		0.2		—

(Gain) / loss on foreign currency exchanges	(5.4)		3.7		(7.7)

Other adjustments, net(4)	0.4		16.2		2.2







Core FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities(1)	$	923.5	$	758.7	$	515.6
Adjustment
Foreign currency translation impact(5)	11.0		—		—
Constant Currency Core FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities	$	934.5	$	758.7	$	515.6

Weighted Average Common Shares Outstanding - Basic	120.2		112.6		97.5
Add
Common shares dilutive effect from forward equity sale	0.2		—		—

Restricted stock	0.4		0.2		0.4
Common OP units	2.5		2.5		2.5
Common stock issuable upon conversion of certain preferred OP units	2.3		1.2		0.9













Weighted Average Common Shares Outstanding - Diluted	125.6		116.5		101.3

FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities Per Share	$	6.80	$	6.16	$	4.83

Core FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities Per Share	$	7.35	$	6.51	$	5.09

Constant Currency Core FFO Attributable to SUI Common Shareholders and Dilutive Convertible Securities per Share	$	7.44	$	6.51	$	5.09

(1)The effect of certain anti-dilutive convertible securities is excluded from these items.

(2)These costs represent (i) nonrecurring integration expenses associated with new acquisitions and first year acquisition deferred costs, (ii) costs associated with potential acquisitions that will not close, (iii) costs associated with the termination of the bridge loan commitment during the three months ended March 31, 2022 related to the acquisition of Park Holidays and (iv) business combination expenses and expenses incurred to bring recently acquired properties up to our operating standards, including items such as tree trimming and painting costs that do not meet our capitalization policy.

(3)Adjustment related to estimated loss of earnings in excess of the applicable business interruption deductible in relation to our three Fort Myers Florida RV communities that were impaired by Hurricane Ian and our three Florida Keys communities that were impaired by Hurricane Irma, which had not yet been received from our insurer.

(4)Other adjustments, net include (i) deferred tax (benefit) / expense and long-term lease termination (benefit) / expense for the years ended December 31, 2022, 2021 and 2020 (ii) accelerated deferred compensation amortization, gain from litigation settlement and gain on sale of investment in nonconsolidated affiliate for the year ended December 31, 2022, (iii) RV rebranding non-recurring cost for the years ended December 31, 2022 and 2021, and (iv) change in estimated contingent consideration for the years ended December 31, 2021 and 2020.

SUN COMMUNITIES, INC.

(5)We calculated the foreign currency translation impact by comparing the actual weighted average foreign currency rates with the weighted average foreign currency rates used for guidance, as follows:


	Year Ended
	December 31, 2022
		Actual		Guidance
U.S. Dollars per Pounds Sterling		$	1.2041	$	1.330
U.S. Dollars per Canadian Dollars		$	0.7692	$	0.770
U.S. Dollars per Australian Dollars		$	0.7282	$	0.756

SUN COMMUNITIES, INC.

LIQUIDITY AND CAPITAL RESOURCES

Short-term Liquidity

Our principal short-term liquidity demands historically have been, and are expected to continue to be, distributions to our shareholders and the unit holders of the Operating Partnership, property acquisitions, development and expansion of our properties, capital improvement of our properties, the purchase of new and pre-owned homes, and debt repayment. We intend to meet our short-term liquidity requirements through available cash balances, cash flows generated from operations, draws on our Senior Credit Facility, and the use of debt and equity offerings under our shelf registration statement. Refer to Note 8, "Debt and Line of Credit," and Note 9, "Equity and Temporary Equity," in our accompanying Consolidated Financial Statements for additional information.

We also intend to continue to strengthen our capital and liquidity positions by focusing on our core fundamentals, which are generating positive cash flows from operations, maintaining appropriate debt levels and leverage ratios, and controlling overhead costs. We take a disciplined approach to selecting the optimal mix of financing sources to meet our liquidity demands and minimize our overall cost of capital. In June 2021, we received investment grade ratings of BBB and Baa3 from S&P Global and Moody's, respectively, both with stable outlooks. Our ratings remain unchanged from original receipt. We plan to continue to capitalize on our unsecured bond market access to optimize our cost of capital and increase our financial flexibility.

Current market and economic conditions, including relating to, among other things, interest rates, currency fluctuations, equity valuations and inflation, may adversely affect our ability to obtain debt and equity capital in the short term on attractive terms.

Acquisition, development and expansion activities

Subject to market conditions, we intend to continue to identify opportunities to expand our development pipeline and acquire existing properties. We finance acquisitions through available cash, secured financing, draws on our Senior Credit Facility, the assumption of existing debt on properties and the issuance of debt and equity securities. The current higher interest rate environment may make it more expensive to finance acquisitions and fund developments and expansions We will continue to evaluate acquisition and development opportunities that meet our underwriting criteria.

We have been focused on property ground-up development and expansion opportunities adjacent to our existing properties. During the year ended December 31, 2022, we constructed over 840 total sites at six ground-up developments and expanded nearly 1,160 total sites at 11 properties.

We continue to expand our properties utilizing our inventory of owned and entitled land. We have 16,195 MH and RV sites suitable for future development.

Refer to Note 3, "Real Estate Acquisitions and Dispositions," in our accompanying Consolidated Financial Statements for additional detail on acquisitions completed in 2022.

SUN COMMUNITIES, INC.

Capital Expenditures

Our capital expenditures include expansion sites and development construction costs, recurring capital expenditures, lot modifications, growth projects, acquisition-related capital expenditures, rental home purchases and rebranding costs.

Our capital expenditure activity is summarized as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021
Non-Recurring Capital Expenditures
Lot Modifications	$	39.1	$	28.8
Growth Projects	99.5		77.0
Rebranding	15.0		6.1
Acquisition-related Capital Expenditures	280.3		176.5
Expansion and Development	261.8		201.7
Rental Program	151.1		117.4
Other	0.4		0.5
Total Non-Recurring Capital Expenditures	847.2		608.0
Recurring Capital Expenditures	73.8		64.6
Total Capital Expenditure Activities	$	921.0	$	672.6

Recurring capital expenditures - property recurring capital expenditures are necessary to maintain asset quality, including purchasing and replacing assets used to operate the communities and marinas. Recurring capital expenditures at our MH and RV properties include items such as: major road and driveway repairs and improvements; pool improvements; clubhouse renovations; adding or replacing streetlights; playground equipment; signage; maintenance facilities; manager housing and property vehicles. Recurring capital expenditures at our marinas include items such as: dredging, dock repairs and improvements, and equipment maintenance and upgrades. The minimum capitalized amount is five hundred dollars.

Non-Recurring Capital Expenditures

Lot modifications - lot modification capital expenditures are incurred to modify the foundational structures required to set a new home after a previous home has been removed. These expenditures are necessary to create a revenue stream from a new site renter and often improve the quality of the community. Other lot modification expenditures include land improvements added to annual RV sites to aid in the conversion of transient RV guests to annual contracts.

Growth projects - growth projects consist of revenue generating or expense reducing activities at MH, RV and marina properties. This includes, but is not limited to, utility efficiency and renewable energy projects, site, slip or amenity upgrades such as the addition of a garage, shed or boat lift, and other special capital projects that substantiate an incremental rental increase.

Rebranding - rebranding includes new signage at our RV communities and costs of building an RV mobile application and updated website.

Acquisition-related capital expenditures - consist of capital improvements identified during due diligence that are necessary to bring our communities and marinas up to our operating standards. These include items such as: upgrading clubhouses; landscaping; new street light systems; new mail delivery systems; pool renovation including larger decks, heaters and furniture; new maintenance facilities; lot modifications; and new signage including main signs and internal road signs.

Expansion and development expenditures - consist primarily of construction costs such as roads, activities and amenities, and costs necessary to complete home and RV site improvements, such as driveways, sidewalks and landscaping at our MH and RV communities. Expenditures also include costs to rebuild after damage has been incurred at MH, RV or Marina properties, and research and development.

Rental program - consists of investment in the acquisition of homes intended for the Rental Program and the purchase of vacation rental homes at our RV communities. Expenditures for these investments depend upon the condition of the markets for repossessions and new home sales, rental homes and vacation rental homes.

SUN COMMUNITIES, INC.

Cash Flow Activities

Our cash flow activities are summarized as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Net Cash Provided by Operating Activities	$	734.9	$	753.6	$	543.3
Net Cash Used for Investing Activities	$	(3,062.6)	$	(2,338.2)	$	(2,486.5)
Net Cash Provided by Financing Activities	$	2,348.6	$	1,570.4	$	2,000.8
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash	$	(8.7)	$	(0.2)	$	0.2

Cash, cash equivalents and restricted cash increased by $12.2 million from $78.2 million as of December 31, 2021, to $90.4 million as of December 31, 2022.

Operating activities - Net cash provided by operating activities decreased by $18.7 million, to $734.9 million for the year ended December 31, 2022, compared to $753.6 million for the year ended December 31, 2021. The decrease in operating cash flow was primarily due to changes in inventory, other assets, and other receivables, including an increase in insurance reimbursement receivables related to Hurricane Ian, partially offset by improved operating performance at our existing MH and RV communities and marinas.

Our net cash flows provided by operating activities from continuing operations may be adversely impacted by, among other things:

•the market and economic conditions in our current markets generally, and specifically in the metropolitan areas of our current markets;

•lower occupancy and rental rates of our properties;

•substantial increases in insurance premium;

•increases in other operating costs, such as wage and benefit costs, real estate taxes and utilities;

•decreased sales of manufactured homes;

•current volatility in economic conditions and the financial markets; and

•the effects of the COVID-19 pandemic. Refer to "Risk Factors" in Part I, Item 1A in this Annual Report on Form 10-K.

Investing activities - Net cash used for investing activities increased by $0.8 billion, to $3.1 billion for the year ended December 31, 2022, compared to $2.3 billion for the year ended December 31, 2021. The increase in Net cash used for investing activities was primarily driven by an increase in cash deployed to acquire Park Holidays and other new properties during the year ended December 31, 2022 as compared to the corresponding period in 2021. Refer to the Consolidated Statements of Cash Flow for detail on the net cash used for investing activities during the years ended December 31, 2022 and 2021. Refer to Note 3, "Real Estate Acquisitions and Dispositions," and Note 4, "Notes and Other Receivables," in our accompanying Consolidated Financial Statements for additional information on acquisitions and issuance of notes and other receivables.

Financing activities - Net cash provided by financing activities increased by $0.7 billion, to $2.3 billion for the year ended December 31, 2022, compared to $1.6 billion for the year ended December 31, 2021. The increase in Net cash provided by financing activities was primarily driven by an increase in borrowings on our Senior Credit Facility, net of repayments, during the year ended December 31, 2022 as compared to the corresponding period in 2021. Refer to the Consolidated Statements of Cash Flow for detail on the net cash provided by financing activities during the years ended December 31, 2022 and 2021. Refer to Note 8, "Debt and Line of Credit," and Note 9, "Equity and Temporary Equity," in our accompanying Consolidated Financial Statements for additional information.

We are exposed to interest rate variability associated with our outstanding floating rate debt and any maturing debt that has to be refinanced. Interest rate movements impact our borrowing costs and, while as of December 31, 2022, over 77% of our total debt was fixed rate financing, including the impact of hedge activity, increases in interest costs are likely to adversely affect our financial results.

SUN COMMUNITIES, INC.

Equity and Debt Activity

Public Equity Offerings

In November 2021, we entered into the November 2021 Forward Sale Agreements in connection with an underwritten registered public offering of 4,025,000 shares of our common stock at a public offering price of $185.00 per share. In April 2022, we completed the physical settlement of the 4,025,000 shares of common stock and received aggregate net proceeds of $705.4 million. We used the net proceeds to repay borrowings outstanding under our Senior Credit Facility, and for working capital and general corporate purposes.

In March 2021, we priced a $1.1 billion underwritten public offering of an aggregate of 8,050,000 shares at a public offering price of $140.00 per share, before underwriting discounts and commissions. The offering consisted of 4,000,000 shares offered directly by us and 4,050,000 shares offered under a forward equity sales agreement. We sold the 4,000,000 shares on March 9, 2021 and received net proceeds of $537.6 million after deducting expenses related to the offering. In May and June 2021, we completed the physical settlement of the remaining 4,050,000 shares and received net proceeds of $539.7 million after deducting expenses related to the offering. Proceeds from the offering were used to acquire assets and pay down borrowings under our revolving line of credit.

At the Market Offering Sales Agreement

In December 2021, we entered into an At the Market Offering Sales Agreement (the "Sales Agreement"), with certain sales agents and forward sellers pursuant to which we may sell, from time to time, up to an aggregate gross sales price of $1.25 billion of our common stock through the sales agents, acting as our sales agents or, if applicable, as forward sellers, or directly to the sales agents as principals for their own accounts. We simultaneously terminated our prior sales agreement upon entering into the Sales Agreement. Through December 2022, we had entered into forward sales agreements under our Sales Agreement for an aggregate gross sales price of $160.6 million.

During the three months ended September 30, 2022, we entered into forward sale agreements with respect to 15,000 shares of common stock under our Sales Agreement for $2.6 million. Additionally, we settled all of our outstanding forward sale agreements with respect to 1,526,212 shares of common stock which includes 620,109; 600,503; 290,600; and 15,000 shares of common stock from the three months ended December 31, 2021, March 31, June 30 and September 30, 2022 forward sale agreements, respectively. The net proceeds of $275.5 million from the settlement of these forward sale agreements were used to repay borrowings outstanding under our Senior Credit Facility.

During the three months ended June 30, 2022, we completed the physical settlement of 1,200,000 shares of common stock under our prior at the market offering program and received net proceeds of $229.5 million. Additionally, we entered into forward sales agreements with respect 290,600 shares of common stock for $50.1 million, under our Sales Agreement. These forward sale agreements were settled during the three months ended September 30, 2022.

During the three months ended March 31, 2022, we entered into forward sales agreements with respect to 600,503 shares of common stock for $107.9 million, under our Sales Agreement. These forward sale agreements were settled during the three months ended September 30, 2022.

During the year ended December 31, 2021, we entered into forward sale agreements with respect to 1,820,109 shares of common stock under our prior at the market offering program for $356.5 million. We completed the physical settlement of 1,200,000 and 620,109 shares of common stock during the three months ended June 30, 2022 and September 30, 2022, respectively.

Secured Debt

During the year ended December 31, 2022, we entered into a new $20.6 million construction loan, which was undrawn as of December 31, 2022 and a $3.4 million mortgage term loan that are jointly secured by one property. Both loans mature August 10, 2047 and have a fixed interest rate of 3.65%. Additionally, during and subsequent to the quarter ended December 31, 2022, we entered into mortgage term loans of (a) $226.0 million related to 18 existing encumbered properties which mature between June 15, 2026, and December 15, 2029, and have a fixed interest rate of 4.5% and (b) $85.0 million related to five properties which mature on February 13, 2026, and have a fixed interest rate of 5.0%. We used the net proceeds to repay borrowings outstanding under our Senior Credit Facility.

SUN COMMUNITIES, INC.

During the three months ended September 30, 2022, we repaid $318.0 million of term loans collateralized by 35 properties. These loans had a weighted average interest rate of 4.81% and were set to mature from December 2022 through September 2024.

Senior Unsecured Notes

In January 2023, the Operating Partnership issued $400.0 million of senior unsecured notes with an interest rate of 5.7% and a 10-year term, due January 15, 2033 (the "2033 Notes"). Interest on the Notes is payable semi-annually in arrears on January 15 and July 15 of each year, beginning on July 15, 2023. The net proceeds from the offering were $395.3 million, after deducting underwriters' discounts and offering expenses. In connection with the 2033 Notes issuance, we settled two 10-year treasury rate lock contracts and a forward swap totaling $250.0 million and received a net settlement payment of $7.4 million. This lowered the effective interest rate on the 2033 Notes from 5.7% to 5.5%.

In April 2022, the Operating Partnership issued $600.0 million of senior unsecured 2032 Notes with an interest rate of 4.2% and a 10-year term, due April 15, 2032. The net proceeds from the offering were $592.3 million after deducting underwriters' discounts and estimated offering expenses. In connection with the 2032 Notes issuance, we settled four 10-year treasury rate lock contracts totaling $600.0 million and received a settlement payment of $35.3 million. The balance will be amortized as a reduction of interest expense on a straight-line basis over the 10-year term of the hedged transaction. This lowers the effective interest rate on the 2032 Notes from 4.2% to 3.6%.

In October 2021, the Operating Partnership issued $450.0 million of senior unsecured 2028 Notes with an interest rate of 2.3% and a seven-year term, due November 1, 2028. The Operating Partnership also issued an additional $150.0 million of its 2031 Notes (as defined below). The net proceeds from both offerings were approximately $595.5 million after deducting underwriters' discounts and estimated offering expenses.

In June 2021, the Operating Partnership issued $600.0 million of senior unsecured 2031 Notes with an interest rate of 2.7% and a 10-year term, due July 15, 2031. The net proceeds from the offering were approximately $592.4 million, after deducting underwriters' discounts and estimated offering expenses.

The proceeds from the 2028 Notes, the 2031 Notes, the 2032 Notes and the 2033 Notes, were used to pay down borrowings under our Senior Credit Facility. The total outstanding principal balance of senior unsecured notes was $1.8 billion at December 31, 2022.

The obligations of the Operating Partnership to pay principal, premiums, if any, and interest on the 2028 Notes, the 2031 Notes, the 2032 Notes, and the 2033 Notes are guaranteed on a senior basis by Sun Communities, Inc. The guarantee is full and unconditional, and the Operating Partnership is a consolidated subsidiary of the Company. Under Rule 3-10 of Regulation S-X, as amended, subsidiary issuers of obligations guaranteed by its parent company are not required to provide separate financial statements, provided that the subsidiary obligor is consolidated into the parent company's consolidated financial statements, the parent guarantee is "full and unconditional" and, subject to certain exceptions, the alternative disclosure required by Rule 13-01 is provided, which includes narrative disclosure and summarized financial information. Accordingly, separate consolidated financial statements of the Operating Partnership have not been presented. Furthermore, as permitted under Rule 13-01(a)(4)(vi), we have excluded the summarized financial information for the Operating Partnership as the assets, liabilities and results of operations of the Operating Partnership are not materially different from the corresponding amounts presented in our consolidated financial statements and management believes such summarized financial information would be repetitive and not provide incremental value to investors.

Line of Credit

In April 2022, in connection with the closing of the Park Holidays acquisition, the Operating Partnership as borrower, and SUI, as guarantor, and certain lenders entered into the Credit Facility Amendment, which amended our Senior Credit Facility.

The Credit Facility Amendment increased the aggregate amount of our Senior Credit Facility to $4.2 billion with the ability to upsize the total borrowings by an additional $800.0 million, subject to certain conditions. The increased aggregate amount under the Senior Credit Facility consists of the following: (a) a revolving loan in an amount up to $3.05 billion and (b) a term loan facility of $1.15 billion, with the ability to draw funds from the combined facilities in U.S. dollars, Pounds sterling, Euros, Canadian dollars and Australian dollars, subject to certain limitations. The Credit Facility Amendment extended the maturity date of the revolving loan facility to April 7, 2026. At our option that maturity date may be extended two additional six-month periods. In addition, the Credit Facility Amendment established the maturity date of the term loan facility under the Credit Facility Amendment as April 7, 2025, which may not be further extended.

SUN COMMUNITIES, INC.

Prior to the Credit Facility Amendment, the Senior Credit Facility permitted aggregate borrowings of up to $2.0 billion, with an accordion feature that allowed for additional commitments of up to $1.0 billion, subject to the satisfaction of certain conditions. Prior to the amendment, $500.0 million of available borrowings under the Senior Credit Facility were scheduled to mature on October 11, 2024, with the remainder scheduled to mature on June 14, 2025. We had no loss on extinguishment of debt during the year ended December 31, 2022. During the year ended December 31, 2021, we recognized losses on extinguishment of debt in our Consolidated Statements of Operations of $0.1 million related to the amendment of the Senior Credit Facility, and $0.2 million and $7.9 million, related to the termination of our $750.0 million credit facility and the $1.8 billion credit facility between Safe Harbor and certain lenders, respectively.

The Senior Credit Facility bears interest at a floating rate based on Adjusted Term SOFR, the Adjusted Eurocurrency Rate, the Daily RFR, the Australian BBSY, the Daily SONIA Rate or the Canadian Dollar Offered Rate, as applicable, plus a margin, in all cases, which can range from 0.725% to 1.6%, subject to certain adjustments. As of December 31, 2022, the margins based on our credit ratings were 0.85% on the revolving loan facility and 0.95% on the term loan facility. During the year ended December 31, 2022, we achieved sustainability related requirements resulting in a favorable 0.01% adjustment to both margins.

At the lenders' option, the Senior Credit Facility will become immediately due and payable upon an event of default under the Credit Facility Amendment. We had $1.1 billion of borrowings outstanding under the revolving loan and $1.1 billion of borrowings outstanding under the term loan on the Senior Credit Facility as of December 31, 2022. We had $1.0 billion of revolving borrowings on our prior Senior Credit Facility as of December 31, 2021. These balances are recorded in Unsecured debt on the Consolidated Balance Sheets.

The Senior Credit Facility provides us with the ability to issue letters of credit. Our issuance of letters of credit does not increase our borrowings outstanding under the Senior Credit Facility, but does reduce the borrowing amount available. We had $2.3 million and $2.2 million of outstanding letters of credit at December 31, 2022 and 2021, respectively.

Financial Covenants

Pursuant to the terms of the Senior Credit Facility, we are subject to various financial and other covenants. The most restrictive financial covenants for the Senior Credit Facility are as follows:

Covenant

Requirement

As of December 31, 2022

Maximum leverage ratio

<65.0%

33.8%

Minimum fixed charge coverage ratio

>1.40

3.82

Maximum secured leverage ratio

<40.0%

12.6%

In addition, we are required to maintain the following covenants with respect to the senior unsecured notes payable:

Covenant

Requirement

As of December 31, 2022

Total debt to total assets

≤60.0%

40.3%

Secured debt to total assets

≤40.0%

18.0%

Consolidated income available for debt service to debt service

≥1.50

5.30

Unencumbered total asset value to total unsecured debt

≥150.0%

344.0%

As of December 31, 2022, we were in compliance with the above covenants and do not anticipate that we will be unable to meet these covenants in the near term.

Bridge Loan Termination

In March 2022, we terminated our commitment letter with Citigroup, pursuant to which, Citigroup (on behalf of its affiliates), previously committed to lend us up to £950.0 million in Pounds sterling, or approximately $1.2 billion converted at the March 31, 2022 exchange rate (the "Bridge Loan"). As of the date of termination, we did not have any borrowings outstanding under the Bridge Loan.

SUN COMMUNITIES, INC.

Derivative Transactions

Our objective and strategy in using interest rate derivatives is to manage exposure to interest rate movements, thereby minimizing the effect of interest rate changes and the effect they could have on future cash outflows (forecasted interest payments) on a forecasted issuance of long-term debt. We do not enter into derivative instruments for speculative purposes.

During the year ended December 31, 2022, we entered into two treasury rate lock contracts and one forward swap contract with an aggregate notional value of $250.0 million to hedge interest rate risk associated with the future issuance of long-term debt. We also entered into two interest rate swap agreements to hedge variable rate borrowings of £400.0 million (equivalent to $483.6 million as of December 31, 2022) under the term loan on our Senior Credit Facility. The interest rate swaps locked in a total fixed rate, inclusive of spread, of 3.66% through the term loan maturity date of April 7, 2025.

Long-term Financing and Capital Requirements

Long-term Financing

We anticipate meeting our long-term liquidity requirements, such as scheduled debt maturities, large property acquisitions, expansion and development of properties, other nonrecurring capital improvements and Operating Partnership unit redemptions through the long-term unsecured and secured indebtedness and the issuance of certain debt or equity securities subject to market conditions. If current market and economic conditions, including relating to, among other things, interest rates, currency fluctuations, equity valuations and inflation, continue or worsen, our ability to obtain debt and equity capital in the long term on attractive terms may be adversely affected.

We had unrestricted cash on hand as of December 31, 2022 of $72.8 million. As of December 31, 2022, there was $1.9 billion of remaining capacity on the Senior Credit Facility. At December 31, 2022 we had a total of 515 unencumbered MH, RV and marina properties.

From time to time, we may also issue shares of our capital stock, issue equity units in our Operating Partnership, issue unsecured notes, obtain other debt financing or sell selected assets. Our ability to finance our long-term liquidity requirements in such a manner will be affected by numerous economic factors affecting the MH, RV and marina industries at the time, including the availability and cost of mortgage debt, our financial condition, the operating history of the properties, the state of the debt and equity markets, and the general national, regional and local economic conditions. When it becomes necessary for us to approach the credit markets, the volatility in those markets could make borrowing more difficult to secure, more expensive or effectively unavailable. In the event our current credit ratings are downgraded, it may become difficult or more expensive to obtain additional financing or refinance existing unsecured indebtedness as maturities become due. Refer to "Risk Factors" in Part I, Item 1A of this Annual Report on Form 10-K. If we are unable to obtain additional debt or equity financing on acceptable terms, our business, results of operations and financial condition would be adversely impacted.

As of December 31, 2022, our net debt to enterprise value was 27.9% (assuming conversion of all common OP units, Series A-1 preferred OP units, Series A-3 preferred OP units, Series C preferred OP units, Series D preferred OP units, Series E preferred OP units, Series F preferred OP units, Series G preferred OP units, Series H preferred OP units and Series J preferred OP units to shares of common stock). Our debt has a weighted average interest rate of 3.75% and a weighted average years to maturity of 7.4.

SUN COMMUNITIES, INC.

Capital Requirements

Our capital requirements as of December 31, 2022 include both short and long term obligations:

Our primary long-term liquidity needs are principal payments on outstanding indebtedness as summarized in the table below:


	Payments Due By Period (in millions)
Outstanding Indebtedness(1)	Total Due		Short-term Obligation ≤1 Year		Long-term Obligation After 1 Year		Refer to
Principal payments on long-term debt	$	7,235.1	$	183.4	$	7,051.7	Note 8. Debt and Line of Credit
Interest expense(2)	1,510.5		187.5		1,323.0
Operating leases	299.2		13.6		285.6		Note 17. Leases
Finance lease	28.9		1.0		27.9		Note 17. Leases
Total Outstanding Indebtedness	$	9,073.7	$	385.5	$	8,688.2

(1)Our outstanding indebtedness in this table excludes debt premiums, discounts and deferred financing costs, as applicable.

(2)Our obligations related to interest expense are calculated based on the current debt levels, rates and maturities as of December 31, 2022 (including finance leases), and actual payments required in future periods may be different than the amounts included above. Perpetual securities include one year of interest expense for payment due after five years.

Certain of our nonconsolidated affiliates, which are accounted for under the equity-method of accounting, have incurred indebtedness. We have not guaranteed the debt of our nonconsolidated affiliates in the arrangements referenced below, nor do we have any obligations to fund this debt should the nonconsolidated affiliates be unable to do so. Refer to Note 6, "Investments in Nonconsolidated Affiliates," in the accompanying Consolidated Financial Statements for additional information about these entities.

GTSC - During September 2019, GTSC entered into a warehouse line of credit with a maximum loan amount of $125.0 million. The line of credit was subsequently amended, with the maximum amount increased to $325.0 million as of December 31, 2022, with an option to increase to $375.0 million subject to the lender's consent. As of December 31, 2022 and 2021, the aggregate carrying amount of debt, including both our and our partner's share, incurred by GTSC was $275.0 million (of which our proportionate share is $110.0 million), and $243.1 million (of which our proportionate share is $97.2 million), respectively. The debt bears interest at a variable rate based on a Commercial Paper or adjusted Secured Overnight Financing Rate plus a margin ranging from 1.65% to 2.5% per annum and matures on December 15, 2026.

Sungenia JV - During May 2020, Sungenia JV, entered into a debt facility agreement with a maximum loan amount of $27.0 million Australian dollars, or $18.4 million converted at the December 31, 2022 exchange rate. During July 2022, the maximum amount was increased to $50.0 million Australian dollars, or $34.1 million converted at the December 31, 2022 exchange rate. As of December 31, 2022 and 2021, the aggregate carrying amount of the debt, including both our and our partners' share, incurred by Sungenia JV was $7.9 million (of which our proportionate share is approximately $4.0 million), and $6.3 million (of which our proportionate share is $3.1 million), respectively. The debt bears interest at a variable rate based on the BBSY rate plus a margin ranging from 1.35% to 1.4%, subject to adjustment for additional future commitments, per annum and matures on June 30, 2027.

SUN COMMUNITIES, INC.

SIGNIFICANT ACCOUNTING POLICIES AND CRITICAL ACCOUNTING ESTIMATES

Critical Accounting Estimates

Our Consolidated Financial Statements are prepared in accordance with United States of America generally accepted accounting principles ("GAAP"), which require the use of estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses in the periods presented. We believe that the accounting estimates employed are appropriate and resulting balances are reasonable; however, due to inherent uncertainties in making estimates, actual results could differ from the original estimates, requiring adjustments to these balances in future periods.

Our significant accounting estimates include acquisitions of investment properties and impairments of long-lived assets or properties, and right-of-use assets. Refer to Note 1, "Significant Accounting Policies," in our accompanying Consolidated Financial Statements for information regarding our critical accounting estimates that affect the Consolidated Financial Statements and that use judgments and assumptions. In addition, the likelihood that materially different amounts could be reported under varied conditions and assumptions is discussed.

Impact of New Accounting Standards

Refer to Note 19, "Recent Accounting Pronouncements," in our accompanying Consolidated Financial Statements for information regarding new accounting pronouncements.

SUN COMMUNITIES, INC.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk is the exposure to loss resulting from changes in market factors such as interest rates, foreign currency exchange rates, commodity prices and equity prices.

Interest Rate Risk

Our principal market risk exposure is interest rate risk. We mitigate this risk by maintaining prudent amounts of leverage, minimizing capital costs, and interest expense while continuously evaluating all available debt and equity resources and following established risk management policies and procedures, which include the periodic use of derivatives. Our primary strategy in entering into derivative contracts is to minimize the variability that interest rate changes could have on our future cash flows. From time to time, we employ derivative instruments that effectively convert a portion of our variable rate debt to fixed rate debt. We do not enter into derivative instruments for speculative purposes.

Our variable rate debt totaled $1.7 billion and $1.0 billion as of December 31, 2022 and 2021, respectively. As of December 31, 2022, our variable debt bore interest at the Adjusted Term Secured Overnight Financing Rate ("SOFR"), the Adjusted Eurocurrency Rate, the Daily Risk Free Rate ("RFR"), the Australian Bank Bill Swap Bid Rate ("BBSY") rate, the Daily Sterling Overnight Index Average ("SONIA") Rate or the Canadian Dollar Offered Rate, and the Eurodollar rate or Prime rate plus a margin. As of December 31, 2021, our variable debt bore interest at the Adjusted Eurocurrency Rate or the Australian BBSY rate, plus a margin, and the Eurodollar rate or Prime rate. If the above rates increased or decreased by 1.0%, our interest expense would have increased or decreased by $14.2 million and $8.2 million for the years ended December 31, 2022 and 2021, respectively, based on the $1.4 billion and $821.2 million average balances outstanding under our variable rate debt facilities, respectively. Our variable rate debt, interest expense and average balance outstanding under our variable rate debt facility includes the impact of hedge activity.

Foreign Currency Exchange Rate Risk

Foreign currency exchange rate risk is the risk that fluctuations in currencies against the U.S. dollar will negatively impact our results of operations. We are exposed to foreign currency exchange rate risk as a result of remeasurement and translation of the assets and liabilities of our properties in the UK and Canada, and our equity investment and joint venture in Australia, into U.S. dollars. Fluctuations in foreign currency exchange rates can therefore create volatility in our results of operations and may adversely affect our financial condition.

At December 31, 2022 and 2021, our shareholder's equity included $1.2 billion and $663.6 million from our investments and operations in the UK, Canada, and Australia, which collectively represented 14.9% and 9.9% of total shareholder's equity, respectively. Based on our sensitivity analysis, a 10.0% strengthening of the U.S. dollar against the Pound sterling, Canadian dollar, and Australian dollar would have caused a reduction of $117.9 million and $66.4 million to our total shareholder's equity at December 31, 2022 and 2021, respectively.

Capital Market Risk

We are exposed to risks related to the equity capital markets, and our related ability to raise capital through the issuance of our common stock or other equity instruments. We are also exposed to risks related to the debt capital markets, and our related ability to finance our business through borrowings under other financing arrangements. As a REIT, we are required to distribute a significant portion of our taxable income annually, which constrains our ability to accumulate operating cash flow and therefore requires us to utilize debt or equity capital to finance our business. We seek to mitigate these risks by monitoring the debt and equity capital markets to inform our decisions on the amount, timing and terms of capital we raise.

SUN COMMUNITIES, INC.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Financial statements and supplementary data are filed herewith under Item 15.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of disclosure controls and procedures

We maintain disclosure controls and procedures designed to provide reasonable assurance that information required to be disclosed in reports filed under the Exchange Act is recorded, processed, summarized and reported within the specified time periods and accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

Our management, with the participation of our CEO and CFO, evaluated the effectiveness of our disclosure controls and procedures (pursuant to Rules 13a-15(e) or 15d-15(e) of the Exchange Act) at December 31, 2022. Based upon this evaluation, our CEO and CFO concluded that our disclosure controls and procedures were effective as of December 31, 2022.

Management's report on internal control over financial reporting

Our management is responsible for establishing and maintaining effective internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. This system is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for external purposes in accordance with GAAP. Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, misstatements due to error or fraud may not be prevented or detected on a timely basis.

Our management performed an assessment of the effectiveness of our internal control over financial reporting at December 31, 2022, utilizing the criteria discussed in the "Internal Control - Integrated Framework (2013)" issued by the Committee of Sponsoring Organizations of the Treadway Commission. The objective of this assessment was to determine whether our internal control over financial reporting was effective as of December 31, 2022. Based on management's assessment, we have concluded that our internal control over financial reporting was effective as of December 31, 2022.

The effectiveness of our internal control over financial reporting has been audited by Grant Thornton LLP, an independent registered public accounting firm, as stated in its report which is included herein.

Changes in internal control over financial reporting

There were no changes in our internal control over financial reporting during the year ended December 31, 2022, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

SUN COMMUNITIES, INC.

PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Pursuant to the general instructions of Item 401 of Regulation S-K, certain information regarding our executive officers is contained in Part I of this Form 10-K. Unless provided in an amendment to this Annual Report on Form 10-K, the other information required by this Item is incorporated herein by reference to the applicable information in the proxy statement for our 2023 annual meeting (the "Proxy Statement,") including the information set forth under the captions "Proposal No.1 Election of Directors - Consideration of Director Nominees," "Corporate Governance - Board of Directors," "Corporate Governance - Board of Directors - Board Structure - Committees of the Board of Directors," "Security Ownership Information - Security Ownership of Directors and Executive Officers," and "Information About Executive Officers - Executive Officers Biographies."

ITEM 11. EXECUTIVE COMPENSATION

Unless provided in an amendment to this Annual Report on Form 10-K, the information required by this Item is incorporated by reference to the applicable information in the Proxy Statement, including the information set forth under the captions "Corporate Governance - Board of Directors - Board Structure - Compensation Committee Interlocks and Insider Participation," "Director Compensation," and "Compensation Discussion and Analysis." The information in the section captioned "Compensation Committee Report" in the Proxy Statement or an amendment to this Annual Report on Form 10-K is incorporated by reference herein but shall be deemed furnished, not filed, and shall not be deemed to be incorporated by reference into any filing we make under the Securities Act or the Exchange Act.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED SHAREHOLDER MATTERS

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

Unless provided in an amendment to this Annual Report on Form 10-K, the information required by this Item is incorporated by reference to the Proxy Statement, including the information set forth under the captions "Corporate Governance - Board of Directors," "Corporate Governance - Board of Directors - Board Structure - Committees of the Board of Directors," "Corporate Governance - Board of Directors - Board Structure - Leadership Structure and Independence of Non-Employee Directors," and "Corporate Governance - Board of Directors - Other Board Policies and Processes - Certain Relationships and Related Party Transactions."

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

SUN COMMUNITIES, INC.

PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

The following documents are filed herewith as part of this Form 10-K:

1. Financial Statements

A list of the financial statements required to be filed as a part of this Annual Report on Form 10‑K is shown in the "Index to the Consolidated Financial Statements and Financial Statement Schedules" filed herewith.

2. Financial Statement Schedules

The financial statement schedules required to be filed as a part of this Annual Report on Form 10‑K is shown in the "Index to the Consolidated Financial Statements and Financial Statement Schedules" filed herewith.

3. Exhibits

A list of the exhibits required by Item 601 of Regulation S‑K to be filed as a part of this Annual Report on Form 10-K is filed herewith.

ITEM 16. FORM 10-K SUMMARY

None.

SUN COMMUNITIES, INC.

EXHIBITS


Exhibit Number	Description	Method of Filing

2.1*	Agreement and Plan of Merger dated September 29, 2020 by and among Safe Harbor Marinas, LLC, Sun Communities, Inc., Sun Communities Operating Limited Partnership, Sun SH LLC and Safe Harbor Marinas II, LLC, individually and in its capacity as the Seller Representative (as defined therein)	Incorporated by reference to Exhibit 2.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed on September 29, 2020
3.1	Sun Communities, Inc. Articles of Restatement	Incorporated by reference to Exhibit 3.1 of Sun Communities, Inc.'s Annual Report on Form 10-K filed on February 22, 2018
3.2	Fourth Amended and Restated Bylaws	Incorporated by reference to Exhibit 3.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed on February 21, 2023
4.1	Description of the Registrant’s Securities registered pursuant to Section 12 of the Securities Exchange Act of 1934	Incorporated by reference to Exhibit 4.1 of Sun Communities, Inc.'s Annual Report on Form 10-K filed for the year ended December 31, 2019
4.2	Form of Registration Rights Agreement by and among Sun Communities, Inc. and certain holders of Merger Securities	Incorporated by reference to Exhibit 4.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed on September 29, 2020
4.3	Indenture, dated as of June 28, 2021 by and between Sun Communities Operating Limited Partnership and UMB Bank, N.A. as trustee.	Incorporated by reference to Exhibit 4.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on June 28, 2021
4.4	First Supplemental Indenture, dated as of June 28, 2021 by and among Sun Communities Operating Limited Partnership, Sun Communities, Inc., and UMB Bank, N.A. as trustee.	Incorporated by reference to Exhibit 4.2 of Sun Communities Inc.'s Current Report on Form 8-K filed on June 28, 2021
4.5	Form of Global Note for 2.700% Notes due 2031	Incorporated by reference to Exhibit 4.3 of Sun Communities Inc.'s Current Report on Form 8-K filed on June 28, 2021
4.6	Second Supplemental Indenture, dated as of October 5, 2021 by and among Sun Communities Operating Limited Partnership, Sun Communities, Inc., and UMB Bank, N.A. as trustee	Incorporated by reference to Exhibit 4.2 of Sun Communities Inc.'s Current Report on Form 8-K filed on October 5, 2021
4.7	Form of Global Note for 2.300% Notes due 2028	Incorporated by reference to Exhibit 4.4 of Sun Communities Inc.'s Current Report on Form 8-K filed on October 5, 2021
4.8	Third Supplemental Indenture, dated as of April 12, 2022 by and among Sun Communities Operating Limited Partnership, Sun Communities, Inc., and UMB Bank, N.A. as trustee.	Incorporated by reference to Exhibit 4.2 of Sun Communities Inc.'s Current Report on Form 8-k filed on April 12, 2022
4.9	Form of Global Note for 4.200% Notes due 2032	Incorporated by reference to Exhibit 4.3 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 12, 2022
4.10	Form of Global Note for 5.700% Notes due 2033	Incorporated by reference to Exhibit 4.3 of Sun Communities Inc.'s Current Report on Form 8-K filed on January 17, 2023
4.11	Fourth Supplemental Indenture, dated as of January 17, 2023 by and among Sun Communities Operating Limited Partnership, Sun Communities, Inc. and UMB Bank., N.A. as trustee.	Incorporated by reference to Exhibit 4.2 of Sun Communities Inc.'s Current Report on Form 8-K filed on January 17, 2023
10.1	Lease, dated November 1, 2002, by and between Sun Communities Operating Limited Partnership as Tenant and American Center LLC as Landlord	Incorporated by reference to Exhibit 10.61 of Sun Communities, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2002, as amended
10.2	Sixth Lease Modification dated June 26, 2018 by and between Sun Communities Operating Limited Partnership as Tenant and American Center LLC as Landlord	Incorporated by reference to Exhibit 10.9 of Sun Communities, Inc.'s Annual Report on Form 10-K filed on February 21, 2019

10.3*	First Amendment to the Fourth Amended and Restated Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated January 9, 2020.	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed January 13, 2020
10.4*	Second Amendment to the Fourth Amended and Restated Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated January 13, 2020.	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed January 14, 2020
10.5*	Fourth Amendment to the Fourth Amended and Restated Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated May 14, 2020.	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed May 18, 2020
10.6*	Sixth Amendment to the Fourth Amended and Restated Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated September 30, 2020.	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed October 6, 2020
10.7*	Seventh Amendment to Agreement of Limited Partnership Agreement of Sun Communities Operating Limited Partnership, dated October, 30, 2020	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed November 5, 2020
10.8*	Eighth Amendment to Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated December 31, 2020	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed January 4, 2021
10.9*	Ninth Amendment to Agreement of Limited Partnership of Sun Communities Operating Limited Partnership, dated April 21, 2021	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 23, 2021
10.10#	First Amended and Restated 2004 Non-Employee Director Option Plan	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed July 25, 2012
10.11#	First Amendment to First Amended and Restated 2004 Non-Employee Director Option Plan	Incorporate by reference to Exhibit A of Sun Communities, Inc.'s Definitive Proxy Statement filed on March 29, 2018
10.12#	Sun Communities, Inc. 2015 Equity Incentive Plan	Incorporated by reference to Appendix A of Sun Communities, Inc.'s Proxy Statement filed on April 29, 2015
10.13	Sun Communities, Inc. Non-Employee Directors Deferred Compensation Plan	Incorporated by reference to Exhibit 10.14 of Sun Communities, Inc.'s Current Report on Form 10-K filed February 22, 2022

SUN COMMUNITIES, INC.


10.14#	Form of Restricted Stock Award Agreement	Incorporated by reference to Exhibit 10.6 of Sun Communities, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2004



10.15#*	Employment Agreement dated July 16, 2021 among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Bruce Thelen	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on July 20, 2021
10.16#*	Employment Agreement dated October 18, 2021 among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Aaron Weiss	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on October 18, 2021
10.17#	Sun Communities, Inc. Executive Compensation “Clawback” Policy	Incorporated by reference to Exhibit 10.7 of Sun Communities, Inc.'s Current Report on Form 8-K filed July 15, 2014
10.18*	Credit Agreement dated September 14, 2018, and the Third Amendment thereto dated December 22, 2020, among Safe Harbor Marinas, LLC as borrower; SHM TRS, LLC and certain subsidiaries of Safe Harbor Marinas, LLC and SHM TRS, LLC from time to time as guarantors; the lenders that are party thereto; and Citizens Bank, N.A., as Administrative Agent and Collateral Agent	Incorporated by reference to Exhibit 10.1 of Sun Communities, Inc.'s Current Report on Form 8-K filed on December 29, 2020
10.19*	Fourth Amended and Restated Credit Agreement, dated June 14, 2021, among Sun Communities Operating Limited Partnership, as Borrower, Citibank, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, Citibank, N.A., Citizens Bank, N.A., BofA Securities, Inc., BMO Capital Markets Corp., JPMorgan Chase Bank, N.A., Fifth Third Bank, Regions Bank, Royal Bank of Canada, The Huntington National Bank, Truist Bank, U.S. Bank National Association, and Wells Fargo Bank, National Association, as Joint Lead Arrangers, and Citibank, N.A., Citizens Bank, N.A., BofA Securities, Inc., BMO Capital Markets Corp., and JPMorgan Chase Bank, N.A., as Joint Bookrunners, and Bank of America, N.A., JPMorgan Chase Bank, N.A., Bank of Montreal, and Citizens Bank, N.A., as Co-Syndication Agents	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on June 14, 2021
10.20#	First Amendment to Employment Agreement among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Gary A. Shiffman dated March 30, 2022	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 1, 2022
10.21#	First Amendment to Employment Agreement among Sun Communities, Inc., Sun Communities Operating Limited Partnership and John B. McLaren dated March 30, 2022	Incorporated by reference to Exhibit 10.2 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 1, 2022
10.22#	First Amendment to Employment Agreement among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Karen J. Dearing dated March 30, 2022	Incorporated by reference to Exhibit 10.3 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 1, 2022
10.23#	First Amendment to Employment Agreement among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Bruce Thelen dated March 30, 2022	Incorporated by reference to Exhibit 10.4 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 1, 2022
10.24#	First Amendment to Employment Agreement among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Aaron Weiss dated March 30, 2022	Incorporated by reference to Exhibit 10.5 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 1, 2022
10.25*	Amendment No. 1, dated April 7, 2022, to the Fourth Amended and Restated Credit Agreement and Other Loan Documents, among Sun Communities Operating Limited Partnership, as Borrower, Citibank, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, Citisecurities Limited, as special administrative agent for the AUD RC Lenders; with Citibank, N.A., Citizens Bank, N.A., BofA Securities, Inc., BMO Capital Markets Corp., JPMorgan Chase Bank, N.A., RBC Capital Markets, Fifth Third Bank, National Association, Regions Bank, The Huntington National Bank, Truist Securities, Inc., U.S. Bank National Association, Wells Fargo Bank, National Association, and Sumitomo Mitsui Banking Corporation, as Joint Lead Arrangers, Citibank, N.A., Citizens Bank, N.A., BofA Securities, Inc., BMO Capital Markets Corp., JPMorgan Chase Bank, N.A., RBC Capital Markets and Fifth Third Bank, National Association, as Joint Bookrunners, BofA Securities, Inc., Citibank, N.A., and Sumitomo Mitsui Banking Corporation, as Co-Sustainability Structuring Agents, and Bank of America N.A., JPMorgan Chase Bank, N.A., Bank of Montreal, Citizens Bank, N.A., Royal Bank of Canada and Fifth Third Bank, National Association, as Co-Syndication Agents.	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 13, 2022
10.26#	Employment Agreement dated April 8, 2022 among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Karen J. Dearing	Incorporated by reference to Exhibit 10.2 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 13, 2022
10.27#	Employment Agreement dated April 8, 2022 among Sun Communities, Inc., Sun Communities Operating Limited Partnership and Fernando Castro-Caratini	Incorporated by reference to Exhibit 10.3 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 13, 2022
10.28	UK Sub-Plan under the Sun Communities, Inc. 2015 Equity Incentive Plan	Incorporated by reference to Exhibit 10.4 of Sun Communities Inc.'s Current Report on Form 8-K filed on April 13, 2022
10.29#	Second Amendment to the Sun Communities, Inc. First Amended and Restated 2004 Non-Employee Director Option Plan effective as of March 29, 2022	Incorporated by reference to Exhibit 10.1 of Sun Communities Inc.'s Current Report on Form 10-Q filed on April 26, 2022
21.1	List of Subsidiaries of Sun Communities, Inc.	Filed herewith
22.1	List issuers of guaranteed securities	Filed herewith
23.1	Consent of Grant Thornton LLP	Filed herewith
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
32.1	Certification of Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Furnished herewith

SUN COMMUNITIES, INC.


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*	Certain schedules and exhibits have been omitted pursuance to Item 601(a)(5) of Regulation S-K because such schedules and exhibits do not contain information which is material to an investment decision or which is not otherwise disclosed in the filed agreements. The Company will furnish the omitted schedules and exhibits to the SEC upon request by the SEC.
#	Management contract or compensatory plan or arrangement

SUN COMMUNITIES, INC.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


	SUN COMMUNITIES, INC. (Registrant)
Dated: February 23, 2023	By	/s/	Gary A. Shiffman
			Gary A. Shiffman, Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Name

Capacity

Date

/s/

Gary A. Shiffman

Chief Executive Officer, President and Chairman of the Board of Directors (Principal Executive Officer)

February 23, 2023

Gary A. Shiffman

/s/

Fernando Castro-Caratini

Executive Vice President, Chief Financial Officer, Treasurer and Secretary (Principal Financial Officer and Principal Accounting Officer)

February 23, 2023

Fernando Castro-Caratini

/s/

Tonya Allen

Director

February 23, 2023

Tonya Allen

/s/

Meghan G. Baivier

Director

February 23, 2023

Meghan G. Baivier

/s/

Stephanie W. Bergeron

Director

February 23, 2023

Stephanie W. Bergeron

/s/

Jeff T. Blau

Director

February 23, 2023

Jeff T. Blau

/s/

Brian M. Hermelin

Director

February 23, 2023

Brian M. Hermelin

/s/

Ronald A. Klein

Director

February 23, 2023

Ronald A. Klein

/s/

Clunet R. Lewis

Director

February 23, 2023

Clunet R. Lewis

/s/

Arthur A. Weiss

Director

February 23, 2023

Arthur A. Weiss

SUN COMMUNITIES, INC.

INDEX TO THE CONSOLIDATED FINANCIAL STATEMENTS AND

FINANCIAL STATEMENT SCHEDULES


			Page
Reports of Independent Registered Public Accounting Firm (PCAOB ID Number 248)			F-2
Financial Statements:
Consolidated Balance Sheets as of December 31, 2022 and 2021			F-6
Consolidated Statements of Operations for the Years Ended December 31, 2022, 2021 and 2020			F-7
Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2022, 2021 and 2020			F-8
Consolidated Statements of Shareholders' Equity for the Years Ended December 31, 2022, 2021 and 2020			F-9
Consolidated Statements of Cash Flows for the Years Ended December 31, 2022, 2021 and 2020			F-10
Notes to Consolidated Financial Statements			F-12
Real Estate and Accumulated Depreciation, Schedule III			F-62

F - 1

SUN COMMUNITIES, INC.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders

Sun Communities, Inc.

Opinion on the financial statements

We have audited the accompanying consolidated balance sheets of Sun Communities, Inc. (a Maryland corporation) and subsidiaries (the "Company") as of December 31, 2022 and 2021, the related consolidated statements of operations, comprehensive income, changes in shareholders' equity, and cash flows for each of the three years in the period ended December 31, 2022, and the related notes and schedule included under Item 15(a) (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) ("PCAOB"), the Company's internal control over financial reporting as of December 31, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO"), and our report dated February 23, 2023 expressed an unqualified opinion.

Basis for opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical audit matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Accounting for Acquisitions

The Company's strategy includes growth by acquisition. As described in footnotes 1 and 3 to the consolidated financial statements, the Company evaluates acquisitions to determine whether the acquisition should be classified as either an asset acquisition or business combination. For asset acquisitions, the Company allocates the purchase price of these properties on a relative fair value basis and capitalizes direct acquisition related costs as part of the purchase price. Acquisitions that meet the definition of a business combination are recorded at fair value using a fair value model under which the assets and liabilities are generally recognized at their fair values and the difference between the consideration transferred, excluding transaction costs, and the fair values of the assets acquired and liabilities assumed is recognized as goodwill. For both asset acquisitions and business combinations, the Company allocates the purchase price to net tangible and identified intangible assets acquired, among other items, based on their fair values. In making estimates of fair values for purposes of allocating purchase price, the Company utilizes an independent third-party to value the net tangible and identified intangible assets in connection with each acquisition. The Company completed 21 acquisitions during the year for total consideration of $2.2 billion. We identified the evaluation of the measurement of the fair values of net tangible and identified intangible assets used in the purchase price allocation of certain asset acquisitions and business combinations as a critical audit matter.

F - 2

SUN COMMUNITIES, INC.

The principal consideration for our determination that the evaluation of the measurement of the fair value of the net tangible and identified intangible assets used in the purchase price allocation of certain asset acquisitions and business combinations was a critical audit matter was that it involves a high degree of subjectivity in evaluating the reasonableness of management's estimates and the assumptions used in those estimates, related to the recognition and measurement of net tangible and identified intangible assets acquired.

Our audit procedures related to evaluating the fair values of net tangible and identified intangible assets used in the purchase price allocation of certain asset acquisitions and business combinations included the following, among others. We obtained an understanding and tested the design and operating effectiveness of relevant controls relating to accounting for acquisitions, such as controls over the measurement of assets acquired, liabilities assumed, and consideration paid. For each acquisition, we obtained and evaluated the third-party purchase price allocation report, along with relevant supporting documentation such as the executed purchase agreement, in order to corroborate our understanding of the substance of the acquisition as well as assess the completeness of the assets acquired and liabilities assumed. For a selection of asset acquisitions and business combinations, we involved our valuation professionals with specialized skills and knowledge to assist in evaluating the assumptions used in the relevant fair value measurements. More specifically, we assessed, through the use of our internal valuation specialist, whether (1) the values assigned to the tangible assets appeared reasonable based on a cost or market approach for similar properties in each geographic area, (2) intangible assets were properly considered, identified, and valued and (3) the significant assumptions used in valuing of certain assets were reasonable. Our overall assessment of the amounts reported and disclosed in the consolidated financial statements included consideration of whether such information was consistent with evidence obtained in other areas of the audit.

Impairment of Investment Properties

As described in footnote 1, the Company reviews the carrying value of its long-lived assets, which includes its investment properties, for impairment on a quarterly basis or whenever events or changes in circumstances indicate a possible impairment. Events or circumstances that may prompt a test of recoverability may include a significant decrease in the anticipated market price, an adverse change to the extent or manner in which an asset may be used or in its physical condition or other events that may significantly change the value of the long-lived asset.

The Company reviews investment properties for potential impairment primarily through an analysis of net operating income trends period over period. If any impairment indicators are identified, the Company undertakes additional analyses utilizing expected undiscounted future cash flows for identified investment properties. Forecasting of cash flows requires management to make estimates and assumptions about variables such as growth rates, forecasted net operating income, estimated holding period, development and operating expenses during the holding period, and capitalization rates. In 2022, no impairment was identified as a result of the Company's net operating income trend analysis.

The principal considerations for our determination that the potential impairment of investment properties subject to review as part of the net operating income trend analysis is a critical audit matter is that auditing management's evaluation of impairment is challenging due to the high degree of subjective auditor judgment necessary in evaluating management's identification of impairment indicators and determination of undiscounted cash flows for properties where impairment indicators have been identified. The significant assumptions used in the undiscounted cash flows analysis include growth rates, forecasted net operating income, estimated holding period, and capitalization rates. These assumptions can be affected by expectations about future market or economic conditions, demand, and competition.

Our audit procedures related to evaluating management's identification of impairment indicators and determination of undiscounted cash flows for properties where impairment indicators have been identified included the following, among others. We obtained an understanding of management's process to identify indicators of impairment and evaluate for recoverability when indicators of impairment were present. We evaluated the design and tested the operating effectiveness of the controls that address the identification of indicators of impairment and the related evaluation of recoverability, including management's review of the operations and financial performance of investment properties and preparation of undiscounted cash flow analysis.

F - 3

SUN COMMUNITIES, INC.

We examined and evaluated the Company's net operating income trend analysis. When an undiscounted cash flow analysis was necessary based on the results of the net operating income trend analysis, we evaluated the significant assumptions and methods used in developing that analysis. As part of our evaluation, we assessed the historical accuracy of the Company's estimates and ability to forecast property performance. We also performed sensitivity analyses of certain significant assumptions to evaluate the changes in the undiscounted cash flows of certain properties that would result from changes in the assumptions used by management. We compared the consistency of capitalization rates used in the analysis to comparable recent acquisitions completed by the Company which have been reviewed by our valuation specialists.

/s/ GRANT THORNTON LLP

We have served as the Company's auditor since 2003.

Philadelphia, Pennsylvania

February 23, 2023

F - 4

SUN COMMUNITIES, INC.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders

Sun Communities, Inc.

Opinion on internal control over financial reporting

We have audited the internal control over financial reporting of Sun Communities, Inc. (a Maryland corporation) and subsidiaries (the "Company") as of December 31, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO"). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) ("PCAOB"), the consolidated financial statements of the Company as of and for the year ended December 31, 2022, and our report dated February 23, 2023 expressed an unqualified opinion on those financial statements.

Basis for opinion

The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and limitations of internal control over financial reporting

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ GRANT THORNTON LLP

Philadelphia, Pennsylvania

February 23, 2023

F - 5

SUN COMMUNITIES, INC.

CONSOLIDATED BALANCE SHEETS

(In millions, except for per share amounts)


	As of
	December 31, 2022		December 31, 2021
Assets
Land	$	4,322.3	$	2,556.3
Land improvements and buildings	10,903.4		9,958.3
Rental homes and improvements	645.2		591.7
Furniture, fixtures and equipment	839.0		656.4
Investment property	16,709.9		13,762.7
Accumulated depreciation	(2,738.9)		(2,337.2)
Investment property, net (see Note 7 at VIEs)	13,971.0		11,425.5
Cash, cash equivalents and restricted cash (see Note 7 at VIEs)	90.4		78.2
Marketable securities (see Note 15)	127.3		186.9
Inventory of manufactured homes	202.7		51.1
Notes and other receivables, net	617.3		469.6

Goodwill	1,018.4		495.4
Other intangible assets, net (see Note 7 at VIEs)	402.0		306.8
Other assets, net (see Note 7 at VIEs)	655.1		480.6
Total Assets	$	17,084.2	$	13,494.1
Liabilities
Secured debt (see Note 8; Note 7 at VIEs)	$	3,217.8	$	3,380.7

Unsecured debt (see Note 8; Note 7 at VIEs)	3,979.4		2,291.1



Distributions payable	111.3		98.4
Advanced reservation deposits and rent (see Note 7 at VIEs)	352.1		242.8
Accrued expenses and accounts payable (see Note 7 at VIEs)	396.3		237.5
Other liabilities (see Note 7 at VIEs)	935.9		224.1
Total Liabilities	8,992.8		6,474.6
Commitments and contingencies (see Note 16)
Temporary equity (see Note 9; Note 7 at VIEs)	202.9		288.9








Shareholders' Equity

Common stock, $0.01 par value. Authorized: 180.0 shares; Issued and outstanding: 124.0 at December 31, 2022 and 116.0 at December 31, 2021	1.2		1.2
Additional paid-in capital	9,549.7		8,175.6
Accumulated other comprehensive income / (loss)	(9.9)		3.1
Distributions in excess of accumulated earnings	(1,731.2)		(1,556.0)
Total SUI shareholders' equity	7,809.8		6,623.9
Noncontrolling interests
Common and preferred OP units	78.7		86.8
Consolidated entities (see Note 7 at VIEs)	—		19.9
Total noncontrolling interests	78.7		106.7
Total Shareholders' Equity	7,888.5		6,730.6
Total Liabilities, Temporary Equity and Shareholders' Equity	$	17,084.2	$	13,494.1

See accompanying Notes to Consolidated Financial Statements.

F - 6

SUN COMMUNITIES, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In millions, except for per share amounts)


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Revenues
Real property	$	1,902.2	$	1,598.2	$	1,130.1
Home sales	465.8		280.2		175.7

Service, retail, dining and entertainment	531.6		351.8		65.2
Interest	35.2		12.2		10.1
Brokerage commissions and other, net	34.9		30.2		17.2
Total Revenues	2,969.7		2,272.6		1,398.3
Expenses
Property operating and maintenance	624.6		500.8		336.2
Real estate tax	110.6		94.8		72.6
Home costs and selling	311.2		205.8		147.1

Service, retail, dining and entertainment	472.7		307.9		58.0

General and administrative	256.8		181.3		109.5
Catastrophic event-related charges, net	17.5		2.2		0.9
Business combinations	24.7		1.4		23.0
Depreciation and amortization	604.8		522.7		376.9

Loss on extinguishment of debt (see Note 8)	4.4		8.1		5.2
Interest	229.8		158.6		129.1
Interest on mandatorily redeemable preferred OP units / equity	4.2		4.2		4.2
Total Expenses	2,661.3		1,987.8		1,262.7
Income Before Other Items	308.4		284.8		135.6
Gain / (loss) on remeasurement of marketable securities (see Note 15)	(53.4)		33.5		6.1
Gain / (loss) on foreign currency exchanges	5.4		(3.7)		7.7
Gain on dispositions of properties	12.2		108.1		5.6
Other expense, net	(2.1)		(12.1)		(5.2)
Gain / (loss) on remeasurement of notes receivable (see Note 4 and Note 15)	(0.8)		0.7		(3.3)
Income from nonconsolidated affiliates (see Note 6)	2.9		4.0		1.7
Loss on remeasurement of investment in nonconsolidated affiliates (see Note 6)	(2.7)		(0.2)		(1.6)
Current tax expense (see Note 12)	(10.3)		(1.2)		(0.8)
Deferred tax benefit / (expense) (see Note 12)	4.2		(0.1)		1.6
Net Income	263.8		413.8		147.4
Less: Preferred return to preferred OP units / equity interests	11.0		12.1		6.9
Less: Income attributable to noncontrolling interests	10.8		21.5		8.9


Net Income Attributable to SUI Common Shareholders	$	242.0	$	380.2	$	131.6

Weighted average common shares outstanding - basic	120.2		112.6		97.5
Weighted average common shares outstanding - diluted	122.9		115.1		97.5

Basic earnings per share (see Note 13)	$	2.00	$	3.36	$	1.34
Diluted earnings per share (see Note 13)	$	2.00	$	3.36	$	1.34

See accompanying Notes to Consolidated Financial Statements.

F - 7

SUN COMMUNITIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In millions)


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Net Income	$	263.8	$	413.8	$	147.4
Foreign currency translation gain / (loss) adjustment	(76.9)		(0.5)		4.2
Cash Flow Hedges:
Change in unrealized gain on interest rate derivatives	64.3		0.4		—
Less: interest rate derivative gain reclassified to earnings	(1.3)		—		—
Net unrealized gain on interest rate derivatives	63.0		0.4		—
Total Comprehensive Income	249.9		413.7		151.6
Less: Comprehensive income attributable to noncontrolling interests	(9.9)		(21.5)		(8.5)
Comprehensive Income attributable to SUI	$	240.0	$	392.2	$	143.1

See accompanying Notes to Consolidated Financial Statements.

F - 8

SUN COMMUNITIES, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

(In millions)


				Shareholders' Equity
	Temporary Equity		Common Stock Shares	Common Stock		Additional Paid-in Capital		Distributions in Excess of Accumulated Earnings		Accumulated Other Comprehensive Income / (loss)		Noncontrolling Interests		Total Shareholders' Equity		Total Equity
Balance at December 31, 2019	$	78.0	93.2	$	0.9	$	5,213.3	$	(1,393.1)	$	(1.3)	$	56.2	$	3,876.0	$	3,954.0
Issuance of common stock and common OP units, net	—		14.4	0.2		1,863.2		—		—		37.5		1,900.9		1,900.9
Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards	—		(0.1)	—		(12.8)		—		—		—		(12.8)		(12.8)
Conversion of OP units	—		0.1	—		1.0		—		—		(1.0)		—		—



Other redeemable noncontrolling interests	1.5		—	—		—		(0.3)		—		—		(0.3)		1.2


Share-based compensation - amortization and forfeitures	—		—	—		22.7		0.3		—		—		23.0		23.0



Issuance of Series E preferred OP units	—		—	—		0.2		—		—		8.8		9.0		9.0
Issuance of Series F preferred OP units	9.0		—	—		—		—		—		—		—		9.0
Issuance of Series G preferred OP units	27.3		—	—		—		—		—		—		—		27.3
Redemption of Series G OP Units	(2.0)		—	—		—		—		—		—		—		(2.0)
Issuance of Series H preferred OP units	58.1		—	—		—		—		—		4.3		4.3		62.4
Issuance of Series I preferred OP units	94.5		—	—		—		—		—		—		—		94.5

Foreign currency translation	—		—	—		—		—		4.5		(0.3)		4.2		4.2
Remeasurement of notes receivable and equity method investment	—		—	—		—		2.0		—		—		2.0		2.0


Net income	0.5		—	—		—		138.6		—		8.4		147.0		147.5
Distributions	(2.5)		—	—		—		(314.1)		—		(11.9)		(326.0)		(328.5)

Balance at December 31, 2020	$	264.4	107.6	$	1.1	$	7,087.6	$	(1,566.6)	$	3.2	$	102.0	$	5,627.3	$	5,891.7
Issuance of common stock and common OP units, net	—		8.4	0.1		1,075.6		—		—		3.6		1,079.3		1,079.3
Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards	—		(0.1)	—		(18.2)		—		—		—		(18.2)		(18.2)
Conversion of OP units	—		0.1	—		2.9		—		—		(2.9)		—		—


Issuance of third party equity interests in consolidated entities	2.7		—	—		—		—		—		0.5		0.5		3.2
Other redeemable noncontrolling interests	0.2		—	—		—		(0.2)		—		—		(0.2)		—


Share-based compensation - amortization and forfeitures	—		—	—		27.7		0.3		—		—		28.0		28.0









Issuance of Series J preferred OP units	24.0		—	—		—		—		—		—		—		24.0



Other comprehensive loss	—		—	—		—		—		(0.1)		—		(0.1)		(0.1)
Net income	5.5		—	—		—		392.2		—		16.0		408.2		413.7
Distributions	(8.0)		—	—		—		(381.6)		—		(12.5)		(394.1)		(402.1)
OP Units accretion	0.1		—	—		—		(0.1)		—		—		(0.1)		—
Balance at December 31, 2021	$	288.9	116.0	$	1.2	$	8,175.6	$	(1,556.0)	$	3.1	$	106.7	$	6,730.6	$	7,019.5
Issuance of common stock and common OP units, net	—		7.2	—		1,243.6		—		—		5.5		1,249.1		1,249.1
Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards	—		(0.1)	—		(19.3)		—		—		—		(19.3)		(19.3)
Conversion of OP units	(92.6)		0.9	—		100.8		—		—		(7.5)		93.3		0.7


Issuance of third party equity interests in consolidated entities	10.3		—	—		—		—		—		—		—		10.3
Other redeemable noncontrolling interests	0.1		—	—		—		(0.1)		—		—		(0.1)		—

Acquisition of third party equity interest in consolidated entities	—		—	—		11.7		—		—		(21.1)		(9.4)		(9.4)
Share-based compensation - amortization and forfeitures	—		—	—		37.3		0.3		—		—		37.6		37.6













Other comprehensive loss	—		—	—		—		—		(13.0)		(0.9)		(13.9)		(13.9)
Net income	2.4		—	—		—		252.9		—		8.5		261.4		263.8
Distributions	(7.0)		—	—		—		(427.5)		—		(12.5)		(440.0)		(447.0)
OP Units accretion	0.8		—	—		—		(0.8)		—		—		(0.8)		—
Balance at December 31, 2022	$	202.9	124.0	$	1.2	$	9,549.7	$	(1,731.2)	$	(9.9)	$	78.7	$	7,888.5	$	8,091.4

See accompanying Notes to Consolidated Financial Statements.

F - 9

SUN COMMUNITIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In millions)


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Operating Activities
Net income	$	263.8	$	413.8	$	147.4
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on disposition of assets	(27.3)		(49.3)		(15.2)
Gain on disposition of properties	(12.2)		(108.1)		(5.6)
(Gain) / loss on foreign currency exchanges	(5.4)		3.7		(7.7)
(Gain) / loss on remeasurement of marketable securities (see Note 15)	53.4		(33.5)		(6.1)
Contingent gain	(3.4)		—		—
Loss on remeasurement of contingent liabilities	—		11.0		3.0

Catastrophic event-related impairment	11.2		—		—

Share-based compensation	37.6		28.0		23.0
Depreciation and amortization	579.1		511.7		371.9
Deferred tax (benefit) / expense (see Note 12)	(4.2)		0.1		(1.6)




Other amortization and accretion	—		(2.9)		(4.9)
Loss on extinguishment of debt (see Note 8)	4.4		8.1		5.2
(Gain) / loss on remeasurement of notes receivable (see Note 4)	0.8		(0.7)		3.3
Loss on remeasurement of investment in nonconsolidated affiliates (see Note 6)	2.7		0.2		1.6
Income from nonconsolidated affiliates (see Note 6)	(2.9)		(4.0)		(1.7)
Distributions of income from nonconsolidated affiliates	5.9		6.2		4.1
Cash flow hedge gains reclassified to earnings	(2.6)		—		—
Proceeds from gain on derivative settlement	35.3		—		—
Early lease termination	4.9		—		—
Change in notes receivable from financed sales of inventory homes, net of repayments	5.2		(1.2)		(0.2)
Change in inventory, other assets and other receivables, net	(274.0)		(76.0)		5.2
Change in other liabilities	62.6		46.5		21.6
Net Cash Provided By Operating Activities	734.9		753.6		543.3
Investing Activities
Investment in properties	(921.0)		(672.6)		(538.5)
Acquisitions, net of cash acquired	(2,213.5)		(1,648.7)		(1,946.0)
Proceeds from deposit on acquisition	2.7		—		—
Proceeds from disposition of assets and depreciated homes, net	100.0		113.8		55.4
Proceeds related to disposition of properties	43.5		162.1		12.6
Issuance of notes and other receivables	(53.0)		(242.6)		(45.6)

Repayments of notes and other receivables	12.5		5.3		12.2
Investments in marketable securities	—		(35.5)		(11.8)
Investments in nonconsolidated affiliates	(51.1)		(36.9)		(35.5)
Distributions of capital from nonconsolidated affiliates	17.3		16.9		10.7

Net Cash Used For Investing Activities	(3,062.6)		(2,338.2)		(2,486.5)
Financing Activities
Issuance and costs of common stock, OP units and preferred OP units, net	1,209.6		1,075.7		1,863.4
Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards	(19.3)		(18.2)		(12.8)
Redemption of Series G preferred OP units	—		—		(2.0)

Borrowings on lines of credit	3,704.7		3,762.1		1,585.9
Payments on lines of credit	(2,504.0)		(3,960.9)		(1,361.6)
Proceeds from issuance of other debt	827.9		1,202.5		491.7
Contributions from noncontrolling interest	10.3		2.5		—
Payments on other debt	(400.8)		(76.8)		(230.3)
Payments on financial liability	(6.0)		—		—
Fees paid in connection with extinguishment of debt	(4.8)		(0.2)		(6.2)

Distributions	(434.2)		(390.8)		(313.1)
Payments for deferred financing costs	(27.2)		(15.7)		(14.2)

Payment of contingent liability	—		(9.8)		—
Distributions for redemption of noncontrolling interests	(7.6)		—		—
Net Cash Provided By Financing Activities	2,348.6		1,570.4		2,000.8
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(8.7)		(0.2)		0.2
Net change in cash, cash equivalents and restricted cash	12.2		(14.4)		57.8
Cash, cash equivalents and restricted cash, beginning of period	78.2		92.6		34.8
Cash, Cash Equivalents and Restricted Cash, End of Period	$	90.4	$	78.2	$	92.6

F - 10


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Supplemental Information
Cash paid for interest (net of capitalized interest of $7.0, $4.5 and $9.4, respectively)	$	218.3	$	147.0	$	136.0
Cash paid for interest on mandatorily redeemable debt	$	4.2	$	4.2	$	4.2
Cash paid for income taxes	$	5.8	$	1.3	$	1.1
Noncash investing and financing activities


Change in distributions declared and outstanding	$	12.8	$	11.2	$	15.3
Conversion of common and preferred OP units	$	100.8	$	2.9	$	1.0

Assets held for sale	$	—	$	0.7	$	32.1
Common OP units issued for redemption of noncontrolling interests	$	1.8	$	—	$	—


ROU asset obtained from new operating lease liabilities	$	11.1	$	—	$	—
Release of note receivable and accrued interest	$	12.9	$	7.3	$	—
Noncash investing and financing activities at the date of acquisition
Acquisitions - Common stock and OP units issued	$	37.7	$	3.6	$	37.6


Acquisitions - Debt	$	—	$	—	$	837.8

Acquisitions - Series E preferred interest	$	—	$	—	$	9.0
Acquisitions - Series F preferred interest	$	—	$	—	$	9.0
Acquisitions - Series G preferred interest	$	—	$	—	$	27.3
Acquisitions - Series H preferred interest	$	—	$	—	$	58.1
Acquisitions - Series I preferred interest	$	—	$	—	$	94.6
Acquisitions - Series J preferred interest	$	—	$	24.0	$	—
Acquisitions - Holdback	$	—	$	9.4	$	—

Acquisitions - Deferred liability	$	—	$	4.3	$	9.0
Acquisitions - Finance lease liabilities	$	13.3	$	—	$	—
Acquisitions - Financial liabilities	$	359.8	$	—	$	—
Acquisitions - Deferred tax liabilities	$	313.8	$	—	$	—

See accompanying Notes to Consolidated Financial Statements.

F - 11

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Significant Accounting Policies

Business

Sun Communities, Inc., a Maryland corporation, and all wholly-owned or majority-owned and controlled subsidiaries, including Sun Communities Operating Limited Partnership, a Michigan limited partnership (the "Operating Partnership"), Sun Home Services, Inc., a Michigan corporation ("SHS"), Safe Harbor Marinas, LLC, a Delaware limited liability company ("Safe Harbor") and Sun UK Holding LLC (together with its subsidiaries, "Park Holidays") are referred to herein as the "Company," "SUI," "us," "we," and "our."

We are a fully integrated, self-administered and self-managed REIT. As of December 31, 2022, we owned and operated or held an interest in a portfolio of 669 MH and RV communities and marinas (collectively, the "properties") located in the U.S., the UK, and Canada, including 353 MH communities, 182 RV communities, and 134 marinas. As of December 31, 2022, the properties contained an aggregate of 227,541 developed sites comprised of 118,204 developed MH sites, 30,333 annual RV sites (inclusive of both annual and seasonal usage rights), 31,181 transient RV sites, and 47,823 Marina wet slips and dry storage spaces.

Principles of Consolidation

We consolidate our majority-owned subsidiaries in which we have the ability to control the operations of our subsidiaries and all variable interest entities with respect to which we are the primary beneficiary. We also consolidate entities in which we have a direct or indirect controlling or voting interest. All significant intercompany transactions have been eliminated in consolidation. Any subsidiaries in which we have an ownership percentage equal to or greater than 50%, but less than 100%, or are considered to be a consolidated VIE, represent subsidiaries with a non-controlling interest. The non-controlling interests in our subsidiaries are allocated their proportionate share of the subsidiaries' financial results.

Certain prior period amounts have been reclassified on our Consolidated Financial Statements to conform with current year presentation, with no effect on net income. These include reclassification of certain revenues and expenses between Real property and Service, retail, dining and entertainment within our Marina segment. There was no impact to prior period net income, shareholders equity or cash flows for any of the reclassifications. Further, the reclassification had no impact on previously reported total marina net operating income ("NOI").

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions related to the reported amounts included in our Consolidated Financial Statements and accompanying footnotes thereto. Actual results could differ from those estimates.

Segment Information

FASB Accounting Standards Codification ("ASC") Topic 280, "Segment Reporting," establishes standards for the way that business enterprises report information about operating segments in their financial statements. In accordance with ASC 280, management has determined that we have three operating segments: (i) Manufactured home ("MH") communities, (ii) Recreational vehicle ("RV") communities and (iii) Marinas.

The MH segment owns, operates, develops or has an interest in, a portfolio of MH communities, throughout the U.S. and the UK, and is in the business of acquiring, operating and developing ground up MH communities to provide affordable housing solutions to residents. The MH segment also provides manufactured home sales and leasing services to tenants and prospective tenants of our communities.

The RV segment owns, operates, develops or has an interest in, a portfolio of RV communities and is in the business of acquiring, operating and developing ground-up RV communities in the U.S., the UK, and Canada. It also provides leasing services for vacation rentals within the RV communities.

The Marina segment owns, operates and develops marinas, and is in the business of acquiring and operating marinas in the U.S., with the majority of such marinas concentrated in coastal regions, and others located in various inland regions.

We evaluate segment operating performance based on NOI. Refer to Note 11, "Segment Reporting," for additional information.

F - 12

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Investment Property

Investment property is recorded at cost, less accumulated depreciation.

Impairment of long-lived assets - we review the carrying value of long-lived assets to be held and used for impairment quarterly or whenever events or changes in circumstances indicate a possible impairment. Future events could occur which would cause us to conclude that impairment indicators exist, and significant adverse changes in national, regional, or local market conditions or trends may cause us to change the estimates and assumptions used in our impairment analysis. The results of an impairment analysis could be material to our financial statements. Our primary indicator for potential impairment is based on NOI trends period over period. Circumstances that may prompt a test of recoverability may include a significant decrease in the anticipated market price, an adverse change to the extent or manner in which an asset may be used or in its physical condition or other events that may significantly change the value of the long-lived asset. An impairment loss is recognized when a long-lived asset's carrying value is not recoverable and exceeds estimated fair value.

We estimate the fair value of our long-lived assets based on discounted future cash flows and any potential disposition proceeds for a given asset. Forecasting cash flows requires management to make estimates and assumptions about such variables as the estimated holding period, rental rates, occupancy, development and operating expenses during the holding period, as well as disposition proceeds. Management uses its best judgment when developing these estimates and assumptions, but the development of the projected future cash flows is based on subjective variables.

Real estate held for sale - we periodically classify real estate as "held for sale." An asset is classified as held for sale after an active program to sell an asset has commenced and when the sale is probable. Subsequent to the classification of assets as held for sale, no further depreciation expense is recorded. There were no real estate assets held for sale as of December 31, 2022. Within Other assets, net on the Consolidated Balance Sheets, was $0.7 million of real estate held for sale at one property, as of December 31, 2021.

Acquisitions - we evaluate acquisitions pursuant to ASC 805, "Business Combinations," to determine whether the acquisition should be classified as either an asset acquisition or a business combination.

Acquisitions for which substantially all of the fair value of the gross assets acquired are concentrated in a single identifiable asset or a group of similar identifiable assets are accounted for as an asset acquisition. The majority of our property acquisitions are accounted for as asset acquisitions. For asset acquisitions, we allocate the purchase price of these properties on a relative fair value basis and capitalize direct acquisition related costs as part of the purchase price. Acquisition costs that do not meet the criteria to be capitalized are expensed as incurred and presented as General and administrative costs in our Consolidated Statements of Operations.

Acquisitions that meet the definition of a business combination are recorded at fair value using a fair value model under which the assets and liabilities are generally recognized at their fair values and the difference between the consideration transferred, excluding transaction costs, and the fair values of the assets and liabilities is recognized as goodwill. For acquisitions that meet the definition of a business combination, we allocate the purchase price of those properties on a fair value basis and expense the acquisition related transaction costs as incurred. Transaction costs are presented as Business combinations in our Consolidated Statements of Operations.

For asset acquisitions and business combinations, we allocate the purchase price to net tangible and identified intangible assets acquired based on their fair values. In making estimates of fair values for purposes of allocating purchase price, we utilize an independent third-party to value the net tangible and identified intangible assets in connection with the acquisition of the respective property. We provide historical and pro forma financial information obtained about each property, as well as any other information needed in order for the third-party to ascertain the fair value of the tangible and intangible assets acquired.

Capitalized Costs

We capitalize certain costs incurred in connection with the development, redevelopment, capital enhancement and leasing of our properties. Management is required to use professional judgment in determining whether such costs meet the criteria for capitalization or immediate expense. The amounts are dependent on the volume and timing of such activities, and the costs associated with such activities:

Maintenance, repairs and minor improvements to properties are expensed when incurred.

F - 13

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Renovations and improvements to our properties are capitalized and depreciated over their estimated useful lives and real estate project costs related to the development of new community or expansion sites are capitalized until the property is substantially complete and available for occupancy. Costs incurred to initially renovate pre-owned and repossessed homes that we acquire for our Rental Program are capitalized, and the majority of costs incurred to refurbish the homes at turnover and repair the homes while occupied, are expensed unless they extend the life of the home. Renovations and improvements to marinas are capitalized and depreciated over their estimated useful lives. Improvements made to docks, buildings, systems, equipment, shorelines and site improvements are capitalized until the project is substantially complete and available for use.

Certain expenditures to dealers and residents related to obtaining lessees in our communities are capitalized and amortized based on the anticipated term of occupancy of a resident.

Costs incurred to develop internal-use software are capitalized and amortized on a straight-line basis over the estimated useful life of the related software (typically three to five years).

Costs associated with purchases of furniture, fixtures and equipment, major replacements and improvements are capitalized and subsequently depreciated over their respective underlying assets estimated useful lives.

Costs incurred to obtain new debt financing (i.e. deferred financing costs) are capitalized and amortized over the terms of the underlying loan agreement using the effective interest method for senior unsecured notes and the straight-line method (which approximates the effective interest method) for other financing. Deferred financing costs include fees and costs incurred to obtain long-term financing. Unamortized deferred financing costs are written off when debt is retired before the maturity date. Upon amendment of the line of credit or refinancing of mortgage debt, unamortized deferred financing costs and any related discounts or premiums are accounted for in accordance with ASC 470-50-40, "Modifications and Extinguishments." Deferred financing costs, discounts and premiums as included in our Consolidated Balance Sheets are as follows (in millions):


	Financial Statement Classification	Year ended
Description		December 31, 2022		December 31, 2021
Secured debt - premium	Secured debt	$	0.1	$	1.7
Secured debt - deferred financing cost	Secured debt	(14.6)		(14.7)
Senior unsecured note - discount	Unsecured debt	(6.1)		(3.3)
Senior unsecured note - deferred financing cost	Unsecured debt	(14.3)		(10.3)
Lines of credit - deferred financing costs	Lines of credit and other debts	(3.0)		—
Total Deferred financing costs, discounts and premium included in Debt		$	(37.9)	$	(26.6)
Lines of credit - deferred financing costs	Other assets, net	13.1		6.4
Total Deferred financing costs, discounts and premium		$	(51.0)	$	(33.0)

Cash and Cash Equivalents

We consider all highly liquid investments with a maturity of three months or less from the date of purchase to be cash and cash equivalents. At December 31, 2022 and 2021, $72.8 million and $65.8 million of cash and cash equivalents, respectively, was included as a component of Cash, cash equivalents and restricted cash on the Consolidated Balance Sheets. The maximum amount of credit risk arising from cash deposits in excess of federally insured amounts was approximately $86.8 million and $58.9 million as of December 31, 2022 and 2021, respectively. The maximum amount of credit risk arising from Park Holidays' cash deposits in excess of insured amounts through the Financial Services Compensation Scheme ("FSCS") was approximately £7.7 million ($9.3 million) as of December 31, 2022.

Restricted Cash

Restricted cash consists primarily of utility deposits and amounts held in deposit for tax, insurance and repair escrows held by lenders in accordance with certain debt agreements. At December 31, 2022 and 2021, $17.6 million and $12.4 million of restricted cash, respectively, was included as a component of Cash, cash equivalents and restricted cash on the Consolidated Balance Sheets. Changes in the restricted cash are reported in our Consolidated Statements of Cash Flows as operating, investing or financing activities based on the nature of the underlying activity. Restricted cash and restricted cash equivalents are included with cash and cash equivalents in the reconciliation of the beginning of period and the end of period cash balance on the Consolidated Statements of Cash Flows.

F - 14

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Marketable Securities

Marketable securities are recorded at fair value with changes in fair value recorded in Gain / (loss) on remeasurement of marketable securities on the Consolidated Statement of Operations. The values of marketable securities as of December 31, 2022 and 2021 were $127.3 million and $186.9 million, respectively, and are disclosed on the Consolidated Balance Sheets.

Inventory

Inventory of manufactured homes is stated at lower of specific cost or net realizable value based on the specific identification method and the balance is separately disclosed on our Consolidated Balance Sheets. Other inventory at our MH and RV properties consists primarily of service and merchandise related items, grocery, food and beverage products and are stated at the lower of cost or net realizable value. Physical inventory counts are performed where inventory exists. Inventory records are adjusted accordingly to reflect actual inventory counts and any resulting shortage is recognized. Inventory at our marinas consists primarily of boats for sale at certain marinas, boat parts used in our service centers and retail related items such as merchandise used in our ship stores, gasoline and diesel fuel, and food and beverage products. Inventories at our marinas are stated at the lower of cost or net realizable value with cost determined using the weighted-average method. Physical inventory counts are performed where inventory exists. Inventory records are adjusted accordingly to reflect actual inventory counts and any resulting shortage is recognized. The other inventory balance is included in Other assets, net on our Consolidated Balance Sheet.

Investments in Nonconsolidated Affiliates

We apply the equity method of accounting to entities in which we do not have a direct or indirect controlling interest or for variable interest entities where we are not considered the primary beneficiary but can exercise influence over the entity with respect to its operations and major decisions. Under the equity method of accounting, the cost of an investment is adjusted for our share of the equity in net income or loss from the date of acquisition, reduced by distributions received and increased by contributions made. The income or loss of each entity is allocated in accordance with the provisions of the applicable operating agreements. The allocation provisions in these agreements may differ from the ownership interests held by each investor. The cost method is applied when (a) the investment is minimal (typically less than 5.0%) and (b) our investment is passive. Our exposure to losses associated with nonconsolidated joint ventures is primarily limited to the carrying value of these investments. Accordingly, distributions from a joint venture in excess of our carrying value are recognized in earnings. We review the carrying value of our investments in nonconsolidated affiliates for other than temporary impairment whenever events or changes in circumstances indicate a possible impairment. Financial condition, operational performance and other economic trends are among the factors we consider when we evaluate the existence of impairment indicators. Refer to Note 6, "Investments in Nonconsolidated Affiliates," for additional information.

Notes and Other Receivables

Notes receivable - includes installment loans for manufactured homes purchased from us and notes receivable from real estate developers and operators.

Installment notes receivable on manufactured homes - represent notes receivable for the purchase of manufactured homes primarily located in our communities, which are secured by the underlying manufactured home sold. Interest income is accrued based on the unpaid principal balance of the loans. Past due status of our notes receivable is determined based on the contractual terms of the note. When a note receivable becomes 60 days delinquent, we stop accruing interest on the note receivable. The interest on nonaccrual loans is accounted for on the cash basis until qualifying for return to accrual.

Notes receivable from real estate developers and operators - represent short-term construction loans provided to real estate developers and loans provided to real estate operators to finance acquisition and development costs.

We elected to fair value our installment notes receivable on manufactured homes, and notes receivable from real estate developers and operators in accordance with ASU 2016-13, "Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" ("CECL"). Installment notes receivable on manufactured homes and notes receivable from real estate developers and operators are measured at fair value pursuant to FASB ASC 820, "Fair Value Measurements and Disclosures." The fair value is evaluated quarterly, and any fair value adjustments are recorded in Gain / (loss) on remeasurement of notes receivable on the Consolidated Statement of Operations. Refer to Note 15, "Fair Value of Financial Instruments," for additional information regarding the estimates and assumptions used to estimate the fair value of each financial instrument class.

F - 15

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Other receivables - are generally comprised of sale proceeds receivable from home sales near year end, amounts due from marina customers for storage, service and lease payments, amounts due from MH and annual RV residents for rent and related charges (utility charges, fees and other pass-through charges), insurance receivables and various other miscellaneous receivables. These receivables do not require incremental CECL reserves as we believe that the risk of future expected loss on those accounts is immaterial due to the short-term nature of the accounts, history of collectability, past relationships and various other mitigating factors. Accounts outstanding longer than the contractual payment terms are considered past due.

Accounts receivable from marina customers are stated at amounts due net of an allowance for doubtful accounts. Receivables related to our marina rents are reserved when we believe that collection is less than probable, which is generally 50% for certain receivable balances over 180 days, and 60% after the balance reaches 60 days past due for all other receivables.

Accounts receivable from residents are typically due within 30 days and stated at amounts due from residents net of an allowance for doubtful accounts. We evaluate the recoverability of our receivables whenever events occur or there are changes in circumstances such that management believes it is probable that it will be unable to collect all amounts due according to the contractual terms of the loan and lease agreements. Receivables related to MH community rents are reserved when we believe that collection is less than probable, which is generally after a resident balance reaches 60 to 90 days past due. In the UK, annual rents are noticed in full during the fourth quarter and due by January 31st of the following year. Payment can be made upfront or in monthly installments. Accounts receivable are reviewed regularly for collectability, with related reserves set annually for outstanding receivables.

Refer to Note 4, "Notes and Other Receivables," for additional detail on receivables.

Goodwill

We account for goodwill pursuant to ASC 350, "Intangibles—Goodwill and Other." ASC 350-20, "Goodwill and Other," allows entities testing goodwill for impairment the option of performing a qualitative assessment before calculating the fair value of a reporting unit (i.e. the first step of the goodwill impairment test). If entities determine, on the basis of qualitative factors, that the fair value of the reporting unit is more-likely-than-not greater than the carrying amount, a quantitative calculation would not be needed. Goodwill represents the excess of costs of an acquired business over the fair value of the identifiable assets acquired less identifiable liabilities assumed. Goodwill is not amortized. Goodwill is tested for impairment at the operating segment level. If the fair value of goodwill is lower than its carrying amount, goodwill impairment is indicated and goodwill is written down to its implied fair value. We assess our goodwill for impairment on an annual basis or more frequently if events or changes in circumstances arise and impairment indicators are identified. As of December 31, 2022 and 2021, we had $1.0 billion and $495.4 million of goodwill from the acquisitions accounted for as business combinations, respectively. The goodwill is attributable to the intellectual capital and going concern value of the acquired businesses.

Goodwill is deductible for income tax purposes. As such, the goodwill portion allocated to our U.S. taxable REIT subsidiaries will reduce their taxable income. However, the resulting tax benefits will be offset by a valuation allowance. Goodwill allocated to the UK taxable REIT subsidiaries will reduce their U.S. dividends to the REIT in the future. Given that REITs do not customarily report any taxable income (due to the dividends paid deduction), we do not expect any significant tax benefits arising from the goodwill allocable to the REIT.

The carrying amount of goodwill is separately disclosed on our Consolidated Balance Sheets. Refer to Note 5, "Goodwill and Other Intangible Assets," for additional information on goodwill.

We account for implementation costs in a hosting arrangement in accordance with ASU 2018-15, "Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (a consensus of the FASB Emerging Issues Task Force)," which aligns requirements for capitalizing implementation costs in a hosting arrangement as a service contract with internally developed software, and expense capitalized costs of the hosting arrangement over the term of the arrangement.

Other Intangible Assets

Other intangible assets primarily comprise in-place leases (including slip in-place leases), non-competition agreements, trademarks and trade names, customer relationships and franchise agreements. Other intangible assets are reviewed for impairment on an annual basis or more frequently if indicators of impairment are identified.

F - 16

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Intangible assets with finite lives - we amortize identified intangible assets that are determined to have finite lives over the period the assets are expected to contribute directly or indirectly to the future cash flows of the property or business.

Trademarks and trade names - we account for trademarks and trade names pursuant to ASC 350, "Intangibles-Goodwill and Other." Some trademarks and trade names have an indefinite useful life and some have a three to 15 year useful life. Trademarks and trade names with finite lives are amortized over their useful life. Trademarks and trade names with indefinite-lives are not amortized. Trademarks and trade names are reviewed for impairment on an annual basis or more frequently if indicators of impairment are identified. We first review qualitative factors to determine if a quantitative impairment test is necessary. If the qualitative assessment reveals that it's "more likely than not" that the asset is impaired, a calculation of the fair value is performed and the asset is written down to its implied fair value, if it is lower than its carrying amount. As of December 31, 2022 and 2021, the carrying amounts of trademarks and trade names related to acquisitions accounted for as business combinations were $216.6 million and $119.1 million, respectively.

The carrying amounts of the other identified intangible assets are included in Other intangible assets, net on our Consolidated Balance Sheets. Refer to Note 5, "Goodwill and Other Intangible Assets," for additional information on other intangible assets.

Deferred Taxes

We are subject to certain state taxes that are considered to be income taxes and have certain subsidiaries that are taxed as regular corporations for U.S. (i.e., federal, state, local, etc.) and non-U.S. income tax purposes. Deferred tax assets or liabilities are recognized for temporary differences between the tax basis of assets and liabilities and their carrying amounts in the financial statements and net operating loss carryforwards in certain subsidiaries, including those domiciled in foreign jurisdictions, which may be realized in future periods if the respective subsidiary generates sufficient taxable income. Deferred tax assets and liabilities are measured using currently enacted tax rates. A valuation allowance is established if, based on the available evidence, it is considered more likely than not that some portion or all of the deferred tax assets will not be realized. Refer to Note 12, "Income Taxes," for additional information.

Temporary Equity

Temporary equity includes preferred securities that are redeemable for cash at the option of the holder or upon the occurrence of an event that is not solely within our control based on a fixed or determinable price. These preferred securities are not mandatorily redeemable for cash nor do they contain a fixed maturity date. Temporary equity is classified between Liabilities and Shareholders' Equity on the Consolidated Balance Sheets.

Share-Based Compensation

We account for awards of restricted stock in accordance with ASC 718-10, "Compensation-Stock Compensation." ASC 718-10 requires that compensation cost for all stock awards be calculated and amortized over the service period (generally equal to the vesting period). The fair value of restricted stock awards with service vesting is equal to the fair value of our stock on the grant date. Share-based compensation cost for service vesting restricted stock awards is measured based on the closing share price of our common stock on the date of grant. We measure the fair value of awards with performance conditions based on an estimate of shares expected to vest using the closing price of our common stock as of the grant date. If it is not probable that the performance conditions will be satisfied, we do not recognize compensation expense. We estimate the fair value of share-based compensation for restricted stock with market conditions using a Monte Carlo simulation. We recognize compensation cost ratably over each tranche of shares based on the fair value estimated by the model. We also recognize related estimated award forfeitures ratably over each tranche of shares We estimate forfeitures at the time of grant based on the historical turnover rate of employees and non-employees that are recipients of an award. We update our assumptions annually for the subsequent year awards. Refer to Note 10, "Share-Based Compensation," for additional information.

Fair Value of Financial Instruments

Our financial instruments consist primarily of cash, cash equivalents and restricted cash, marketable securities, notes and other receivables, derivatives assets, debt, warrants and other liabilities. We utilize fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures, pursuant to ASC 820, "Fair Value Measurements and Disclosures."

F - 17

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

ASC 820, "Fair Value Measurements and Disclosures," requires disclosure regarding determination of fair value for assets and liabilities and establishes a hierarchy under which these assets and liabilities must be grouped, based on significant levels of observable or unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumption. This hierarchy requires the use of observable market data when available. These two types of inputs have created the following fair value hierarchy:

Level 1 - Quoted unadjusted prices for identical instruments in active markets that we have the ability to access;

Level 2 - Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-derived valuations in which all significant inputs and significant value drivers are observable (e.g. interest rates, yield curves, prepayment speeds, default rates, loss severity, etc.) in active markets or can be corroborated by observable market data; and

Level 3 - Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable. The unobservable inputs reflect our assumptions about the assumptions that market participants would use.

Refer to Note 15, "Fair Value of Financial Instruments," for additional information on methods and assumptions used to estimate the fair value of each financial instrument class.

Revenue Recognition

As a real estate owner and operator, the majority of our revenue is derived from site and home leases, and wet slip and dry storage space leases that are accounted for pursuant to ASC 842, "Leases." We account for revenue from contracts with customers following ASC 606, "Revenue from Contracts with Customers," except for those that are within the scope of other topics in the FASB ASC. The core principle of ASC 606 is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. A five-step transactional analysis is required to determine how and when to recognize revenue. For transactions in the scope of ASC 606, we recognize revenue when control of goods or services transfers to the customer, in the amount that we expect to receive for the transfer of goods or provision of services. Due to the nature and timing of our identified revenue streams, there were no material outstanding performance obligations as of December 31, 2022. Refer to Note 2, "Revenue," for additional information.

Income from real property at our MH and RV properties includes revenue from residents and guests in our communities, who lease the site on which their home or RV is located and either own or lease their home or RV, rental home revenue, and short-term vacation home and site rentals. Revenues from residents and guests includes revenues from site leases to annual MH residents and annual RV guests, and site rentals to transient RV guests. Resident leases are generally for one-year, but may range from month-to-month to two year terms and are renewable by mutual agreement between the parties, or in some cases, as provided by statute. Revenues from site and home leases fall under the scope of ASC 842, and are accounted for as operating leases with straight-line recognition. Non-lease components of our site lease contracts, which are primarily provision of utility services, are accounted for with the site lease as a single lease component per ASC 842. In accordance with the practical expedient criteria to combine lease and non-lease components, we noted that the timing and pattern of transfer for the lease and non-lease components are the same, and the leases qualify as operating leases. Accordingly, we present rental revenues and utility recoveries as a single lease component within Income from real property in the Consolidated Statement of Operations. Rental home revenues which comprise rental agreements whereby we lease homes to residents in our communities, and short-term vacation home and site rentals are accounted for under ASC 842. Additionally, we include collections of real estate taxes from residents and guests within Income from real property. When payment of revenue is received in advance of being earned, those amounts are classified as deferred revenues.

F - 18

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Income from real property at our marinas includes rental income which consists primarily of storage revenues, derived from leasing out wet slips and storage spaces. The majority of our slip and storage space leases have annual terms that are generally billed seasonally and are renewable by mutual agreement between the parties. Slip and storage space leases are paid annually, seasonally, quarterly, monthly or transient by night. In accordance with ASC 842, slip and storage space lease revenues are typically earned on a monthly basis over the course of the term of the lease and are accounted for as operating leases with straight-line recognition. Storage income is earned when services have been rendered. When payment is received in advance of being earned, those amounts are classified as deferred revenues. There are commercial buildings that we lease out in annual or multi-year arrangements. In accordance with ASC 842, commercial lease revenue is typically earned on a monthly basis. We recognize lease revenue on a straight-line basis when rental agreements contain material escalation clauses. As a lessor, we have a significant amount of variable lease payments that it receives, usually from revenue derived from percentage-based leases. The revenue from these leases is accounted for on an as earned basis. We also have a number of short-term leases that are accounted for on an as earned basis. All our revenues are recognized net of taxes collected from customers and submitted to taxing authorities. Real estate taxes are recorded as a liability when collected and released when payments are remitted to tax authorities.

Revenue from home sales - SHS, our U.S. taxable REIT subsidiary, and Park Holidays sell manufactured homes to current and prospective residents in our communities. We recognize revenue for home sales pursuant to ASC 606 as manufactured homes are tangible personal property that can be located on any land parcel. Manufactured homes are not permanent fixtures or improvements to the underlying real estate and we therefore do not consider them to be subject to the guidance in ASC 360-20, "Real Estate Sales." In accordance with the core principle of ASC 606, we recognize revenue from home sales at the time of closing when control of the home transfers to the customer. After closing of the sale transaction, we have no remaining performance obligation. As of December 31, 2022 and 2021, we had $28.9 million and $33.5 million, respectively, of receivables from contracts with customers, which consists of home sales proceeds, and are presented as a component of Notes and other receivables, net on our Consolidated Balance Sheets. These receivables represent balances owed to us for previously completed performance obligations for sales of manufactured homes. We report real estate taxes collected from residents and remitted to taxing authorities in revenue.

Service, retail, dining and entertainment revenue - is primarily composed of proceeds from restaurant, golf, merchandise, retail, fuel, service and other activities at our RV communities and marinas, and is accounted for in accordance with ASC 606. Revenues are recognized at the point of sale when control of the good or service transfers to the customer and our performance obligation has been satisfied. In addition, Marina rental income, which includes boat rentals is earned when the customer takes control of the good or service and is included in Service, retail, dining and entertainment revenue. Sales and other taxes that we collect concurrent with revenue-producing activities are excluded from the transaction price.

Interest income - is earned primarily on our notes receivable, which include installment notes receivables on manufactured homes purchased by us from loan originators and notes receivable from real estate developers and operators. Interest income on these receivables is accrued based on the unpaid principal balances of the underlying loans on a level yield basis over the life of the loans. Interest income is not in the scope of ASC 606. Refer to Note 4, "Notes and Other Receivables," for additional information.

Brokerage commissions and other - comprise (a) brokerage commissions for sales of manufactured homes at our MH and RV communities, and (b) brokerage commissions at our marinas, where we act as agent and arrange for a third party to transfer a manufactured home, a park model or a boat to a customer within one of our properties. Brokerage commission revenues are accounted for in accordance with ASC 606 and are recognized on a net basis at closing, when the transaction is completed and our performance obligations have been fulfilled. Other revenues primarily include prepaid rent adjustments, proceeds from business interruption, dividend income and management fee earned from managing third-party-owned holiday parks and third-party-owned marinas.

Advertising Costs

Advertising costs are expensed as incurred. As of December 31, 2022, 2021 and 2020, we had advertising costs of $15.6 million, $9.9 million and $8.3 million, respectively.

F - 19

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Depreciation and Amortization

Depreciation and amortization are computed on a straight-line basis over the estimated useful lives of the assets, ranging from two months to 53 years depending upon the asset classification.

Asset Class

Useful Life

Land improvements and buildings

15 years

53 years

Rental homes

10 years

Furniture, fixtures and equipment

2 years

40 years

Computer hardware and software

3 years

5 years

Dock improvements

15 years

40 years

Site improvements

7 years

30 years

Leasehold improvements

Lesser of lease term or useful life of assets

Goodwill

Indefinite

In-place leases (including slip in-place leases)

2 months

13 years

Non-competition agreements

5 years

Trademarks and trade names

Various(1)

Customer relationships

4 years

17 years

Franchise agreements and other intangible assets

1 year

27 years

(1)All trademarks and trade names have an indefinite life or a three to 15 year useful life as of the acquisition date.

Foreign Currency

The assets and liabilities of our operations in the UK, Australia and Canada, where the functional currency is the Pound sterling, Australian dollar and Canadian dollar, respectively, are translated into U.S. dollars using the exchange rate in effect as of the balance sheet date. Income statement amounts are translated at the average exchange rate prevailing during the period. The resulting translation adjustments are recorded as a component of Accumulated other comprehensive income / (loss). Foreign currency exchange gains and losses arising from fluctuations in currency exchange rates on transactions and the effects of remeasurement of monetary balances denominated in currencies other than the functional currency are recorded in earnings.

For the year ended December 31, 2022, we recorded a foreign currency exchange gain of $5.4 million as compared to a foreign currency exchange loss of $3.7 million and a foreign currency exchange gain of $7.7 million for the years ended December 31, 2021 and 2020, respectively, on our Consolidated Statements of Operations.

Derivative Instruments and Hedging Activities

We enter into derivatives for risk management purposes to minimize the effect of interest rate changes on future cash outflows related to outstanding floating rate debt and forecasted issuances of long-term debt. Treasury rate lock contracts, interest rate swaps and forward swaps are used to accomplish this objective. We do not enter into derivative instruments for speculative purposes.

We recognize derivative instruments at fair value on a recurring basis on the Consolidated Balance Sheets and classify the derivatives within Level 2 of the fair value hierarchy. We adjust our Consolidated Balance Sheets on a quarterly basis to reflect the current fair market value of the derivative instruments. Refer to Note 15, "Fair Value of Financial Instruments," for additional information related to the fair value methodology used for derivative financial instruments.

As of December 31, 2022, all outstanding derivative instruments have been designated as cash flow hedges under ASC Topic 815, "Derivatives and Hedging." These contracts have maturities of 10 years or less. The risk being hedged is the interest rate risk related to forecasted transactions and outstanding floating rate debt. We assess the effectiveness of the derivative instruments in hedging the underlying interest rate exposure both at inception and on an ongoing basis. The unrealized gains or losses on the derivative instruments are recorded in Accumulated other comprehensive income / (loss) and are reclassified to Interest expense on the Consolidated Statements of Operations during the same period in which the hedged transaction affects earnings. We estimate that $11.3 million will be reclassified as a reduction to Interest expense over the next 12 months for all of our outstanding cash flow hedges. Cash flow from these derivative instruments is classified in the same category as the cash flow items being hedged on the Consolidated Statements of Cash Flows. Refer to Note 14, "Derivative Financial Instruments," for additional information regarding derivative activity.

F - 20

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Accounting for Leases

Lessee Accounting

Pursuant to ASC Topic 842, "Leases," we determine if an arrangement is a lease at inception. Our operating lease agreements are primarily for land and submerged land under non-cancelable operating leases at certain properties, executive office spaces and certain equipment leases. The ROU asset and liabilities are included within Other assets, net and Other liabilities on the Consolidated Balance Sheets.

For operating leases with a term greater than one year, we recognize the ROU assets and liabilities related to the lease payments on the Consolidated Balance Sheets. The lease liabilities are initially and subsequently measured at the present value of the unpaid lease payments at the lease commencement date. The ROU assets represent our right to use the underlying assets for the term of the lease and the lease liabilities represent our obligation to make lease payments arising for the agreements. The ROU asset is initially measured at cost, which comprises the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any initial direct costs incurred less any lease incentives received, and any adjustments to reflect favorable or unfavorable terms of the lease when compared with market terms. The ROU asset is subsequently measured throughout the lease term at the carrying amount of the lease liability, plus unamortized initial direct costs, plus (minus) any prepaid (accrued) lease payments, less the unamortized balance of lease incentives received. Lease expense for lease payments is recognized on a straight-line basis over the lease term. The ROU asset is periodically reduced by impairment losses.

Variable lease payments, except for the ones that depend on index or rate, are excluded from the calculation of the ROU assets and lease liabilities and are recognized as variable lease expense in the Consolidated Statements of Operations in the period in which they are incurred. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. Many of our lessee agreements include options to extend the lease, which we do not include in our minimum lease terms unless they are reasonably certain to be exercised. The lease liability costs are amortized over the straight-line method over the term of the lease. Operating leases with a term of less than one year are recognized as a lease expense over the term of the lease, with no asset or liability recognized on the Consolidated Balance Sheets.

Finance leases where we are the lessee are included in Other assets, net and Other liabilities on our Consolidated Balance Sheets. The lease liabilities are initially measured in the same manner as operating leases and are subsequently measured at amortized cost using the effective interest method. The ROU asset is initially measured at cost, which comprises the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any initial direct costs incurred less any lease incentives received, and any adjustments to reflect favorable or unfavorable terms of the lease when compared with market terms. For finance leases, the ROU asset is subsequently amortized using the straight-line method from the lease commencement date to the earlier of the end of its useful life or the end of the lease term unless the lease transfers ownership of the underlying asset to us, or we are reasonably certain to exercise an option to purchase the underlying asset. In those cases, the ROU asset is amortized over the useful life of the underlying asset. We do not recognize an amortization of finance lease ROU asset on land as land is not amortizable. ROU assets are periodically assessed and adjusted for impairment. As of December 31, 2022, we have had no impairment losses. Refer to Note 17, "Leases," for information regarding leasing activities.

Lessor Accounting

Our income from real property at our MH and RV properties is derived from rental agreements where we are the lessor. ASC 842 limits the definition of initial direct costs to only the incremental costs of signing a lease. Internal sales employees' compensation, payroll-related fringe benefits, certain legal fees rendered prior to the execution of a lease, negotiation costs, advertising and other origination effort costs do not meet the definition of initial direct cost and therefore, are accounted for as General and administrative expense or Property operating and maintenance expense in our Consolidated Statements of Operations. ASC 842 permits the capitalization of direct commission costs.

Our MH and RV sites are typically leased to customers on an annual basis. Seasonal RV sites are generally leased to customers for a period less than one year. Transient RV sites are leased to customers on a short-term basis. In addition, customers may lease homes that are located in our MH communities. Our MH and RV leases with customers are classified as operating leases. Fixed lease income from tenants is recognized on a straight-line basis over the terms of the relevant lease agreement and is included within Income from real property and Brokerage commissions and other revenue, net on the Consolidated Statements of Operations. Variable lease income consists of rent primarily based on a percentage of revenues at the related properties and is included within Income from real property and Brokerage commissions and other revenue, net on the Consolidated Statements of Operations. When collectability is not reasonably assured, the resident is placed on non-accrual status and revenue is recognized when cash payments are received.

F - 21

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Our income from customers for wet slips and dry storage space leases at our marinas is accounted for pursuant to ASC 842. Wet slips and dry storage spaces are typically leased to customers on an annual basis. Seasonal wet slips and dry storage spaces are generally leased to customers for a period less than one year. Transient wet slips and dry storage spaces are leased to customers on a short-term basis. Our wet slips and dry storage space leases are classified as operating leases with lease income recognized over the term of the respective operating lease or the length of a customer's stay.

F - 22

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

2. Revenue

Disaggregation of Revenue

The following table disaggregates our revenue by major source and segment (in millions):


	Year Ended
	December 31, 2022								December 31, 2021								December 31, 2020
	MH		RV		Marina		Consolidated		MH		RV		Marina		Consolidated		MH		RV		Marina		Consolidated
Revenues
Real property	$	954.2	$	563.3	$	384.7	$	1,902.2	$	805.4	$	499.5	$	293.3	$	1,598.2	$	742.4	$	359.5	$	28.2	$	1,130.1
Home sales	428.3		37.5		—		465.8		247.1		33.1		—		280.2		154.0		21.7		—		175.7
Service, retail, dining and entertainment	40.3		89.1		402.2		531.6		7.2		73.8		270.8		351.8		5.9		39.9		19.4		65.2
Interest	32.1		2.9		0.2		35.2		10.0		2.2		—		12.2		8.3		1.8		—		10.1
Brokerage commissions and other, net	19.8		13.7		1.4		34.9		12.9		16.0		1.3		30.2		8.6		8.3		0.3		17.2
Total Revenues	$	1,474.7	$	706.5	$	788.5	$	2,969.7	$	1,082.6	$	624.6	$	565.4	$	2,272.6	$	919.2	$	431.2	$	47.9	$	1,398.3

Our revenue consists of real property revenue at our MH, RV and Marina properties, revenue from Home sales, Service, retail, dining and entertainment revenue, Interest income, and Brokerage commissions and other revenue.

The majority of our revenue is derived from site and home leases, and wet slip and dry storage space leases that are accounted for pursuant to ASC 842, "Leases." We account for all revenue from contracts with customers following ASC 606, "Revenue from Contracts with Customers," except for those that are within the scope of other topics in the FASB ASC. For additional information, refer to Note 1, "Significant Accounting Policies."

F - 23

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

3. Real Estate Acquisitions and Dispositions

2022 Acquisitions and Dispositions

For the year ended December 31, 2022, we acquired the following MH communities, RV communities and marinas:

Property Name(1)

Type

Sites, Wet Slips and
Dry Storage Spaces

Development Sites

State, Province or Country

Month Acquired

Harrison Yacht Yard(2)

Marina: asset acquisition

—

January

Outer Banks

Marina: asset acquisition

196

—

January

Jarrett Bay Boatworks

Marina: business combination

—

February

Tower Marine

Marina: asset acquisition

446

—

March

Sandy Bay

MH: asset acquisition

730

456

March

Park Holidays(3)

MH: business combination

15,906

608

April

Christies Parks(2)

MH: asset acquisition

249

—

April

Bluewater

Marina: asset acquisition

200

—

Multiple

April

Bluewater Yacht Sales(2)

Marina: business combination

—

Multiple

April

Bodmin Holiday Park

MH: asset acquisition

—

April

Kittery Point

Marina: asset acquisition

—

May

Spanish Trails MHC

MH: asset acquisition

195

June

Pine Acre Trails

MH: asset acquisition

251

603

June

Bel Air Estates & Sunrise Estates(4)

MH: asset acquisition

379

—

June

Park Leisure(5)

MH: business combination

2,914

123

June

Montauk Yacht Club

Marina: business combination

232

—

July

Callaly Leisure(6)

MH: asset acquisition

380

823

September

Newhaven

MH: asset acquisition

224

October

Bayfront Marina

Marina: asset acquisition

583

—

November

Marina Bay Yacht Harbor

Marina: asset acquisition

800

—

December

Jellystone Lincoln

RV: asset acquisition

267

—

December

Norway Commons

MH: asset acquisition

231

December

Total

24,347

2,655

(1) Property names are subject to changes subsequent to acquisition.

(2) Combined with an existing property.

(3) Includes 40 owned and two managed properties.

(4) Includes two properties.

(5) Includes 11 properties.

(6) Includes one development property.

F - 24

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes the amount of assets acquired net of liabilities assumed at the acquisition date and the consideration paid for the acquisitions completed during the year ended December 31, 2022 (in millions):


	At Acquisition Date										Consideration
	Investment in property		Inventory of manufactured homes, boat parts and retail related items		Goodwill and other intangible assets(1)		Other assets / (liabilities), net		Total identifiable assets acquired net of liabilities assumed		Cash and escrow		Temporary and permanent equity(2)		Total consideration
Asset Acquisitions(3)
Harrison Yacht Yard(4)	$	5.8	$	—	$	—	$	—	$	5.8	$	5.8	$	—	$	5.8
Outer Banks	5.2		—		—		(0.4)		4.8		4.8		—		4.8
Tower Marine	20.2		—		0.2		(2.1)		18.3		18.3		—		18.3
Sandy Bay	247.9		9.4		2.1		(68.3)		191.1		191.1		—		191.1
Christies Parks(4)	10.1		—		—		2.1		12.2		12.2		—		12.2
Bluewater	25.3		1.3		0.1		1.3		28.0		28.0		—		28.0
Bodmin Holiday Park	13.1		—		—		—		13.1		13.1		—		13.1
Kittery Point	8.0		0.1		—		(0.1)		8.0		7.0		1.0		8.0
Spanish Trails MHC	20.6		1.8		—		—		22.4		22.4		—		22.4
Pine Acre Trails	29.7		—		—		—		29.7		29.7		—		29.7
Bel Air Estates & Sunrise Estates	39.3		—		0.7		—		40.0		40.0		—		40.0
Callaly Leisure	23.8		0.1		—		(0.3)		23.6		23.6		—		23.6
Newhaven(5)	6.2		—		—		—		6.2		6.2		—		6.2
Bayfront Marina	11.3		—		0.9		(0.5)		11.7		11.7		—		11.7
Marina Bay Yacht Harbor	16.2		—		0.2		(0.7)		15.7		15.7		—		15.7
Jellystone Lincoln(5)(6)	17.0		—		—		1.2		18.2		18.2		—		18.2
Norway Commons(5)	15.5		0.4		—		—		15.9		15.9		—		15.9

Business Combinations(3)
Jarrett Bay Boatworks(7)(8)	21.3		1.4		47.5		1.0		71.2		68.4		2.8		71.2
Park Holidays(7)(9)	1,254.7		29.5		574.5		(624.9)		1,233.8		1,199.9		33.9		1,233.8
Park Leisure(7)	342.7		0.7		15.1		(132.7)		225.8		225.8		—		225.8
Montauk Yacht Club	163.6		0.3		26.3		0.3		190.5		190.5		—		190.5

Total	$	2,297.5	$	45.0	$	667.6	$	(824.1)	$	2,186.0	$	2,148.3	$	37.7	$	2,186.0

(1) Refer to Note 5, "Goodwill and Other Intangible Assets," for additional detail on goodwill and other intangible assets.

(2) Refer to Note 9, "Equity and Temporary Equity," for additional detail.

(3) Property names are subject to changes subsequent to acquisition.

(4) Combined with an existing property.

(5) The above allocations are estimates pending purchase price allocations.

(6) In December 2020, we entered into a loan agreement pursuant to which we extended credit to Blue Water to finance the construction of Jellystone Lincoln (the "RV Park"). In December 2022, we entered into a purchase and sale agreement pursuant to which we purchased the RV Park for cash consideration of $5.0 million, which was applied toward the existing Blue Water loan balance of $12.9 million, and the remaining loan balance of $7.9 million was forgiven. Upon acquisition of the RV Park, we agreed to loan Blue Water an amount equal to $3.7 million, accounted as consideration based on the loan forgiveness terms. Additional consideration for vacation rental units of $0.4 million, resulted in a total purchase price of $17.0 million. In addition, we entered into a lease agreement pursuant to which Blue Water will pay rent to us and continue to operate the park.

(7) The Purchase price allocation is preliminary as of December 31, 2022, subject to revision based on the final purchase price allocations to be finalized one year from the acquisition date.

(8) The balance includes the marina acquired in February and the yacht sales business acquired in April of which $0.1 million was recorded in Investment property, $17.6 million in Goodwill and other intangible assets, and $0.4 million in Other assets / (liabilities), net.

(9) Includes acquired intangible assets subject to amortization of $70.2 million with a weighted average amortization period of 14.6 years, consisting of trademarks and trade names, customer relationships and other intangible assets.

As of December 31, 2022, we had incurred and capitalized $19.2 million of transaction costs, which have been allocated among various fixed asset categories for purchases that meet the asset acquisition criteria. As of December 31, 2022, we also incurred $24.7 million of business combination expenses, which are expensed for acquisitions deemed to be business combinations.

F - 25

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The total amount of Revenues and Net income included in the Consolidated Statements of Operations for the year ended December 31, 2022 related to business combinations completed in 2022 are set forth in the following table (in millions):


	Year Ended
	December 31, 2022
Total revenues	$	353.6
Net income	$	13.8

The following unaudited pro forma financial information presents the results of our operations for the years ended December 31, 2022 and 2021, as if the properties combined through business combinations in 2022 had been acquired on January 1, 2021. The unaudited pro forma results reflect certain adjustments for items that are not expected to have a continuing impact, such as adjustments for transaction costs incurred, management fees and acquisition accounting.

The information presented below has been prepared for comparative purposes only and does not purport to be indicative of either future results of operations or the results of operations that would have actually occurred had the acquisition been consummated on January 1, 2021 (in millions, except for per share data):


	Year Ended (unaudited)
	December 31, 2022		December 31, 2021
Total revenues	$	3,091.3	$	2,726.4
Net income attributable to SUI common shareholders	$	241.2	$	440.5
Net income per share attributable to SUI common shareholders - basic	$	1.99	$	3.89
Net income per share attributable to SUI common shareholders - diluted	$	1.99	$	3.88

Development and Expansion Activities

During the year ended December 31, 2022, we acquired six land parcels located in the U.S. and the UK for an aggregate purchase price of $26.2 million and two buildings and land parcels related to our marinas located in the U.S. for an aggregate purchase price of $13.9 million.

Dispositions

Management continually evaluates properties within the portfolio for potential disposition opportunities. When a given property no longer fits our desired growth profile, we seek to redeploy capital to properties and geographies fit to provide greater future returns. From time to time, strategic reductions to the portfolio are deemed necessary to reduce exposure to less desirable locations, and support long-term positioning of the Company.

During the three months ended September 30, 2022, we sold an RV community containing 514 sites located in California for $15.0 million. The disposition resulted in a loss on sale of $0.8 million, inclusive of selling costs. This property, together with a second property, was intended to be part of a combined sale as the properties originally qualified as held for sale in July 2022. However, the sale of the second property was not completed, and as such, the properties no longer qualified as held for sale as of September 30, 2022. Accordingly, the second property was classified as held for investment at September 30, 2022 on our Consolidated Balance Sheets.

During the three months ended March 31, 2022, we sold two MH communities and one community containing MH and RV sites, each located in Florida, with a total of 323 sites for $29.5 million. The gain from the sale of the properties was $13.3 million.

2021 Acquisitions and Dispositions

For the year ended December 31, 2021, we acquired the following MH and RV communities and marinas:

Community Name(1)

Type

Sites, Wet Slips and Dry Storage Spaces

Development Sites

State, Province or Country

Month Acquired

Sun Outdoors Association Island

RV: asset acquisition

294

—

January

Blue Water Beach Resort

RV: asset acquisition

177

—

February

Tranquility MHC

MH: asset acquisition

—

February

F - 26

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Islamorada and Angler House(2)

Marina: asset acquisition

251

—

February

Prime Martha's Vineyard(2)

Marina: asset acquisition

395

—

March

Pleasant Beach Campground

RV: asset acquisition

102

—

ON, Canada

March

Sun Outdoors Cape Charles

RV: asset acquisition

669

—

March

Beachwood Resort

RV: asset acquisition

672

—

March

ThemeWorld RV Resort

RV: asset acquisition

148

—

April

Sylvan Glen Estates

MH: asset acquisition

476

—

April

Shelter Island Boatyard

Marina: asset acquisition

—

May

Lauderdale Marine Center

Marina: asset acquisition

206

—

May

Apponaug Harbor

Marina: asset acquisition

348

—

June

Cabrillo Isle

Marina: business combination

476

—

June

Marathon

Marina: asset acquisition

135

—

June

Allen Harbor

Marina: asset acquisition

176

—

July

Cisco Grove Campground & RV

RV: asset acquisition

407

July

Four Leaf Portfolio(3)

MH: asset acquisition

2,545

340

MI / IN

July

Harborage Yacht Club

Marina: asset acquisition

300

—

July

Zeman Portfolio(4)

RV: asset acquisition

686

—

IL / NJ

July

Southern Leisure RV Resort

RV: asset acquisition

496

—

August

Sunroad Marina

Marina: asset acquisition

617

—

August

Lazy Lakes RV Resort

RV: asset acquisition

—

August

Puerto del Rey

Marina: asset acquisition

1,746

—

Puerto Rico

September

Stingray Point

Marina: asset acquisition

222

—

September

Detroit River

Marina: asset acquisition

440

—

September

Jetstream RV Resort at NASA

RV: asset acquisition

202

—

September

Beaver Brook Campground

RV: asset acquisition

204

150

October

Emerald Coast

Marina: business combination

311

—

November

Tall Pines Harbor Campground

RV: asset acquisition

241

—

November

Wells Beach Resort Campground

RV: asset acquisition

231

—

November

Port Royal

Marina: asset acquisition

167

—

November

Podickory Point

Marina: asset acquisition

209

—

December

Sunroad Marina (restaurant)

Marina: asset acquisition

—

December

Jellystone Park at Mammoth Cave

RV: asset acquisition

315

—

December

South Bay

Marina: asset acquisition

333

—

December

Wentworth by the Sea

Marina: asset acquisition

155

—

December

Rocky Mountain RV Park

RV: asset acquisition

—

December

Haas Lake RV Park Campground

RV: asset acquisition

492

—

December

Pearwood RV Resort

RV: asset acquisition

144

—

December

Holly Shores Camping Resort

RV: asset acquisition

310

—

December

Pheasant Ridge RV Park

RV: asset acquisition

130

—

December

Coyote Ranch Resort

RV: asset acquisition

165

December

Jellystone Park at Whispering Pines

RV: asset acquisition

131

—

December

Hospitality Creek Campground

RV: asset acquisition

230

—

December

Total

15,816

1,062

(1) Property names are subject to changes subsequent to acquisition.

(2) Includes two marinas.

(3) Includes nine MH communities.

(4) Includes two RV Resorts.

F - 27

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes the amounts of assets acquired net of liabilities assumed at the acquisition date and the consideration paid for the acquisitions completed in 2021 (in millions):


	At Acquisition Date										Consideration
	Investment in property		Inventory of manufactured homes, boat parts and retail related items		Goodwill and other intangible assets(1)		Other assets / (liabilities), net		Total identifiable assets acquired net of liabilities assumed		Cash and escrow		Temporary and permanent equity		Total consideration
Asset Acquisition(2)
Sun Outdoors Association Island	$	15.0	$	—	$	—	$	(0.2)	$	14.8	$	14.8	$	—	$	14.8
Blue Water Beach Resort	9.0		—		—		(0.3)		8.7		8.7		—		8.7
Tranquility MHC	1.2		—		—		—		1.2		1.2		—		1.2
Islamorada and Angler House	18.0		—		0.3		(0.3)		18.0		18.0		—		18.0
Prime Martha's Vineyard	22.3		0.2		0.1		(0.7)		21.9		21.9		—		21.9
Pleasant Beach Campground	1.5		—		0.1		—		1.6		1.6		—		1.6
Sun Outdoors Cape Charles	59.7		—		0.2		(2.0)		57.9		57.9		—		57.9
Beachwood Resort	14.0		—		0.2		(7.6)		6.6		6.6		—		6.6
ThemeWorld RV Resort	25.0		—		—		(0.1)		24.9		24.9		—		24.9
Sylvan Glen Estates	23.6		—		0.5		(0.3)		23.8		(0.2)		24.0		23.8
Shelter Island Boatyard	9.6		0.1		0.4		(0.1)		10.0		10.0		—		10.0
Lauderdale Marine Center	336.9		—		3.3		1.0		341.2		341.2		—		341.2
Apponaug Harbor	6.5		—		0.1		(0.7)		5.9		5.9		—		5.9
Marathon	19.1		—		0.3		(0.2)		19.2		19.2		—		19.2
Allen Harbor	4.0		—		—		(0.1)		3.9		3.9		—		3.9
Cisco Grove Campground & RV	6.6		—		—		—		6.6		6.6		—		6.6
Four Leaf Portfolio	210.7		0.3		4.0		(0.5)		214.5		214.5		—		214.5
Harborage Yacht Club	17.3		0.1		4.7		(0.5)		21.6		21.6		—		21.6
Zeman Portfolio	14.2		—		0.7		(0.5)		14.4		14.4		—		14.4
Southern Leisure RV Resort	17.4		—		0.3		(0.3)		17.4		17.4		—		17.4
Sunroad Marina(3)	47.8		—		0.5		65.0		113.3		113.3		—		113.3
Lazy Lakes RV Resort	11.3		—		—		(0.1)		11.2		11.2		—		11.2
Puerto del Rey	94.5		0.5		1.0		(4.1)		91.9		91.9		—		91.9
Stingray Point	2.9		—		—		(0.3)		2.6		2.6		—		2.6
Detroit River	8.7		—		0.2		(0.6)		8.3		8.3		—		8.3
Jetstream RV Resort at NASA	17.0		—		0.5		(0.2)		17.3		17.3		—		17.3
Beaver Brook Campground	4.4		—		0.1		—		4.5		4.5		—		4.5
Tall Pines Harbor Campground	10.5		—		—		—		10.5		10.5		—		10.5
Wells Beach Resort Campground	12.2		—		—		—		12.2		12.2		—		12.2
Port Royal	20.5		—		0.1		(0.3)		20.3		20.3		—		20.3
Podickory Point	3.3		—		—		(0.2)		3.1		3.1		—		3.1
Jellystone Park at Mammoth Cave	32.5		—		—		(0.6)		31.9		31.9		—		31.9
South Bay	14.0		—		0.2		(2.5)		11.7		11.7		—		11.7
Wentworth by the Sea	14.1		0.1		0.1		(1.1)		13.2		13.2		—		13.2
Rocky Mountain RV Park	12.5		—		—		—		12.5		12.5		—		12.5
Haas Lake RV Park Campground	20.1		—		—		—		20.1		16.5		3.6		20.1
Pearwood RV Resort	10.2		—		—		—		10.2		10.2		—		10.2

F - 28

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Holly Shores Camping Resort(4)	27.0		—		0.5		(0.5)		27.0		27.0		—		27.0
Pheasant Ridge RV Park	19.0		—		—		—		19.0		19.0		—		19.0
Coyote Ranch Resort	12.6		—		—		(0.2)		12.4		12.4		—		12.4
Jellystone Park at Whispering Pines	13.8		—		—		(0.2)		13.6		13.6		—		13.6
Hospitality Creek Campground(4)	15.0		—		0.6		(0.6)		15.0		15.0		—		15.0
Business Combination(2)
Cabrillo Isle	37.6		—		10.1		(0.7)		47.0		47.0		—		47.0
Emerald Coast	9.0		2.7		41.9		(0.6)		53.0		53.0		—		53.0

Total	$	1,302.1	$	4.0	$	71.0	$	38.8	$	1,415.9	$	1,388.3	$	27.6	$	1,415.9

(1) Refer to Note 5, "Goodwill and Other Intangible Assets," for additional detail on goodwill and other intangible assets.

(2) Property names are subject to changes subsequent to acquisition.

(3) The balance includes the marina acquired in August and the restaurant acquired in December of which $9.2 million was recorded in Investment property and $21.0 million in Other assets / (liabilities), net.

(4) The allocation was estimated as of December 2021 and was adjusted as of March 2022, based on final purchase price allocation.

As of December 31, 2021, we incurred $18.0 million of transaction costs, which were capitalized and allocated among the various fixed asset categories for purchases that meet the asset acquisition criteria. As of December 31, 2021, we also incurred $1.4 million of business combination expenses, which were expensed for acquisitions deemed to be business combinations.

Total revenues and Net income included in the Consolidated Statements of Operations for the year ended December 31, 2021 related to business combinations completed in 2021 are set forth in the following table (in millions):


	Year Ended
	December 31, 2021
Total revenues	$	6.4
Net income	$	0.5

The following unaudited pro forma financial information presents the results of our operations for the years ended December 31, 2021 and 2020, as if the properties combined through business combinations in 2021 had been acquired on January 1, 2020. The unaudited pro forma results reflect certain adjustments for items that are not expected to have a continuing impact, such as adjustments for transaction costs incurred, management fees and acquisition accounting.

The information presented below has been prepared for comparative purposes only and does not purport to be indicative of either future results of operations or the results of operations that would have actually occurred had the acquisitions been consummated on January 1, 2020 (in millions, except for per share data):


	Year Ended (unaudited)
	December 31, 2021
Total revenues	$	2,330.0
Net income attributable to SUI common shareholders	$	390.9
Net income per share attributable to SUI common shareholders - basic	$	3.47
Net income per share attributable to SUI common shareholders - diluted	$	3.40

Land for Expansion / Development

During the year ended December 31, 2021, we acquired 11 land parcels, which are located across the U.S. and the UK for a total purchase price of $172.8 million.

F - 29

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Other Acquisitions

In December 2021, we acquired Leisure Systems, Inc., the franchisor of the Jellystone Park™ system, and accounted for the transaction as a business combination. The following table summarizes the amounts of assets acquired, net of liabilities assumed at the acquisition date and the consideration paid for the acquisition (in millions):


	At Acquisition Date										Consideration
	Investment in property		Inventory of manufactured homes, boat parts and retail related items		In-place leases, goodwill and other intangible assets(1)		Other liabilities, net		Total identifiable assets acquired net of liabilities assumed		Cash and escrow		Temporary and permanent equity		Total consideration
Leisure Systems, Inc(1)	$	—	$	—	$	24.0	$	(2.3)	$	21.7	$	21.7	$	—	$	21.7

(1) The allocation was preliminary as of December 31, 2021, and was adjusted as of March 2022 based on the final purchase price allocation.

Dispositions

In July 2021, we sold two MH communities located in Indiana and Missouri, containing a combined 677 sites, for $67.5 million. The gain from the sale of the properties was $49.4 million.

In August 2021, we sold four MH communities located in Arizona, Illinois and Missouri, containing a combined 1,137 sites, for $94.6 million. The gain from the sale of the properties was $58.7 million.

Refer to Note 20, "Subsequent Events," for information regarding acquisitions and dispositions completed after December 31, 2022.

4. Notes and Other Receivables

The following table sets forth certain information regarding notes and other receivables (in millions):


	December 31, 2022		December 31, 2021
Installment notes receivable on manufactured homes, net	$	65.9	$	79.1
Notes receivable from real estate developers and operators	305.2		284.0
Other receivables, net	246.2		106.5
Total Notes and Other Receivables, net	$	617.3	$	469.6

Installment Notes Receivable on Manufactured Homes

Installment notes receivable are measured at fair value, using indicative pricing models from third party valuation specialists, in accordance with ASC Topic 820, "Fair Value Measurements and Disclosures." The balances of installment notes receivable of $65.9 million (net of fair value adjustment of $1.4 million) and $79.1 million (net of fair value adjustment of $0.6 million) as of December 31, 2022 and 2021, respectively, are secured by manufactured homes. The notes represent financing to purchasers of manufactured homes located in our communities and require monthly principal and interest payments. The notes had a net weighted average interest rate (net of servicing costs) and maturity of 7.6% and 13.8 years as of December 31, 2022, and 7.6% and 14.7 years as of December 31, 2021, respectively. Refer to Note 15, "Fair Value of Financial Instruments," for additional detail.

Notes Receivable from Real Estate Developers and Operators

Notes receivable from real estate developers and operators are measured at fair value, using indicative pricing models from third party valuation specialists, in accordance with ASC Topic 820, "Fair Value Measurements and Disclosures." As of December 31, 2022 and 2021, the notes receivable balances are comprised primarily of a loan provided to a real estate operator to finance its acquisition and development costs, and construction loans provided to real estate developers. The notes receivable from real estate developers and operators had a net weighted average interest rate and maturity of 13.1% and 0.8 years as of December 31, 2022, and 7.2% and 0.9 years as of December 31, 2021, respectively.

In February 2023, the maturity date on $217.6 million of notes receivable due in December 2022 was extended to May 31, 2023. Refer to Note 20, "Subsequent Events," for additional information regarding notes receivable activity after December 31, 2022.

F - 30

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

As of December 31, 2022, real estate developers and operators collectively have $47.4 million of undrawn funds on their loans. There were no adjustments to the fair value of notes receivable from real estate developers and operators for the years ended December 31, 2022 and 2021. Refer to Note 15, "Fair Value of Financial Instruments," for additional information.

Other Receivables, net

Other receivables, net were comprised of amounts due from the following categories (in millions):


	December 31, 2022		December 31, 2021
Insurance receivables	$	78.5	$	9.0
MH and annual RV residents for rent, utility charges, fees and other pass-through charges, net(1)	61.5		10.0
Marina customers for storage, service and lease payments, net(2)	40.0		29.3
Home sale proceeds	28.9		33.5
Other receivables(3)	37.3		24.7
Total Other Receivables, net	$	246.2	$	106.5

(1)Net of allowance of $5.9 million and $5.5 million as of December 31, 2022 and 2021, respectively.

(2)Net of allowance of $2.2 million and $1.5 million as of December 31, 2022 and 2021, respectively.

(3)Includes receivable from Rezplot Systems LLC, a nonconsolidated affiliate, in which we had 48.9% and 49.2% ownership interest as of December 31, 2022 and 2021, respectively. In June 2020, we made a convertible secured loan to Rezplot Systems LLC. The note allows for a principal amount of up to $10.0 million to be drawn down over a period of three years, bears an interest rate of 3.0% and is secured by all the assets of Rezplot Systems LLC. In January 2022, we made an additional loan to Rezplot Systems LLC that allows for a principal amount of up to $5.0 million to be drawn over a period of three years and bears an interest rate of 3.0%. The outstanding balances were $12.7 million and $10.2 million as of December 31, 2022 and 2021, respectively. Refer to Note 6, "Investments in Nonconsolidated Affiliates," for additional information on Rezplot Systems LLC.

5. Goodwill and Other Intangible Assets

Our intangible assets include goodwill, in-place leases, non-competition agreements, trademarks and trade names, customer relationships, franchise agreements and other intangible assets. These intangible assets are recorded in Goodwill and Other intangible assets, net on the Consolidated Balance Sheets.

Goodwill

The measurement periods for the valuation of assets acquired and liabilities assumed in a business combination end as soon as information on the facts and circumstances that existed as of the acquisition dates becomes available but do not exceed 12 months. Adjustments in purchase price allocations may require a change in the amounts allocated to goodwill during the periods in which the adjustments are determined. These purchase accounting adjustments are presented under Other in the table below. Changes in the carrying amount of goodwill by reportable segment were as follows (in millions):


	December 31, 2020		Acquisitions(1)		Other(2)		December 31, 2021		Acquisitions(3)		Currency Translation Adjustment		Other(4)		December 31, 2022
Segment
MH	$	—	$	—	$	—	$	—	$	465.0	$	(36.7)	$	39.1	$	467.4
RV	—		—		—		—		9.5		—		—		9.5
Marina	428.8		36.8		29.8		495.4		41.5		—		4.6		541.5
Total	$	428.8	$	36.8	$	29.8	$	495.4	$	516.0	$	(36.7)	$	43.7	$	1,018.4	(5)

(1) During the year ended December 31, 2021, we recorded goodwill of $36.8 million in the Marina segment related to the acquisition of Emerald Coast and Cabrillo Isle, primarily attributed to enterprise value and the assembled workforce value associated with existing operations.

(2) During the year ended December 31, 2021, Adjustments in purchase price allocations resulted in goodwill increase of $29.8 million in the Marina segment, related to the acquisition of Safe Harbor marina.

(3) During the year ended December 31, 2022, we recorded goodwill of $465.0 million in the MH segment related to the acquisition of Park Holidays, primarily attributed to the acquired platform and assembled workforce value associated with the scale of Park Holidays' existing operations in the UK. Additionally, we recorded goodwill of $41.5 million in the Marina segment related to the acquisition of Jarrett Bay Boatworks and Montauk Yacht Club, primarily attributed to enterprise value and the assembled workforce value associated with existing operations, and $9.5 million in the RV segment related to the acquisition of Leisure Systems, Inc, primarily attributed to its licensing arrangements, ability to obtain new franchise relationships and assembled workforce.

(4) During the year ended December 31, 2022, adjustments in purchase price allocations resulted in goodwill increase of $39.1 million in the MH segment, related to the acquisition of Park Holidays.

(5) During the year ended December 31, 2022 and 2021, we recognized goodwill from acquisitions of $516.0 million and $36.8 million, respectively, which is expected to be deductible for tax purposes.

F - 31

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Other Intangible Assets, net

The gross carrying amounts and accumulated amortization of our intangible assets were as follows (in millions):


		December 31, 2022				December 31, 2021
Other Intangible Asset	Useful Life	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
In-place leases	2 months - 13 years	$	165.7	$	(135.4)	$	162.6	$	(120.8)
Non-competition agreements	5 years	10.5		(4.1)		10.0		(2.0)
Trademarks and trade names	3 - 15 years	81.2		(5.5)		5.8		(0.9)
Customer relationships	4 - 17 years	131.5		(24.7)		122.4		(12.3)
Franchise agreements and other intangible assets	1 - 27 years	48.3		(8.9)		31.1		(5.8)
Total finite-lived assets		$	437.2	$	(178.6)	$	331.9	$	(141.8)
Indefinite-lived assets - Trademarks and trade names	N/A	140.9		—		114.2		—
Indefinite-lived assets - Other	N/A	2.5		—		2.5		—
Total indefinite-lived assets		$	143.4	$	—	$	116.7	$	—
Total		$	580.6	$	(178.6)	$	448.6	$	(141.8)

Amortization expenses related to our Other intangible assets were as follows (in millions):


	Year Ended
Other Intangible Asset Amortization Expense	December 31, 2022		December 31, 2021		December 31, 2020
In-place leases	$	15.3	$	28.5	$	18.2
Non-competition agreements	2.1		2.0		—
Trademarks and trade names	4.5		0.9		—
Customer relationships	12.3		9.9		2.4
Franchise fees and other intangible assets	2.7		2.2		0.8
Total	$	36.9	$	43.5	$	21.4

We anticipate amortization expense for Other intangible assets to be as follows for the next five years (in millions):


	2023		2024		2025		2026		2027
In-place leases	$	10.6	$	7.1	$	6.2	$	3.5	$	2.0
Non-competition agreements	2.1		2.1		2.1		0.1		—
Trademarks and trade names	6.3		5.5		5.5		5.1		5.2
Customer relationships	12.7		12.7		12.7		12.2		12.2
Franchise agreements and other intangible assets	4.0		3.2		3.1		2.8		2.6
Total	$	35.7	$	30.6	$	29.6	$	23.7	$	22.0

F - 32

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

6. Investments in Nonconsolidated Affiliates

Investments in joint ventures that are not consolidated, nor recorded at cost, are accounted for using the equity method of accounting as prescribed in FASB ASC Topic 323, "Investments - Equity Method and Joint Ventures." Investments in nonconsolidated affiliates are recorded within Other assets, net on the Consolidated Balance Sheets. Equity income and loss are recorded in the Income / (loss) from nonconsolidated affiliates line item on the Consolidated Statements of Operations.

RezPlot Systems LLC ("Rezplot")

At December 31, 2022 and December 31, 2021, we had a 48.9% and 49.2% ownership interest, respectively, in RezPlot, a RV reservation software technology company, which interest we acquired in January 2019.

Sungenia joint venture ("Sungenia JV")

At December 31, 2022 and December 31, 2021, we had a 50% ownership interest in Sungenia JV, a joint venture formed between us and Ingenia Communities Group in November 2018, to establish and grow a manufactured housing community development program in Australia.

GTSC LLC ("GTSC")

At December 31, 2022 and December 31, 2021, we had a 40% ownership interest in GTSC, which engages in acquiring, holding and selling loans secured, directly or indirectly, by manufactured homes located in our communities.

Origen Financial Services, LLC ("OFS")

At December 31, 2022 and December 31, 2021, we had no ownership interest and a 22.9% ownership interest, respectively, in OFS, an end-to-end online resident screening and document management suite. During the year ended December 31, 2022, we sold our ownership interest in OFS for $0.6 million. The gain from the sale was $0.3 million, which was recorded within Income from nonconsolidated affiliates on the Consolidated Statements of Operations.

SV Lift, LLC ("SV Lift")

At December 31, 2022 and December 31, 2021, we had a 50% ownership interest in SV Lift, which owns, operates and leases an aircraft.

The investment balance in each nonconsolidated affiliate is as follows (in millions):


	Year Ended
Investment	December 31, 2022		December 31, 2021
Investment in RezPlot	$	—	$	0.1
Investment in Sungenia JV	44.5		36.2
Investment in GTSC	54.5		35.7
Investment in OFS	—		0.2
Investment in SV Lift	2.3		2.9
Total	$	101.3	$	75.1

The income / (loss) from each nonconsolidated affiliate is as follows (in millions):


	Year Ended
Income / (Loss) from Nonconsolidated Affiliates	December 31, 2022		December 31, 2021		December 31, 2020
RezPlot equity loss	$	(4.7)	$	(2.9)	$	(1.9)
Sungenia JV equity income	2.2		1.8		0.3
GTSC equity income	5.9		6.1		3.9
OFS equity income	0.6		0.2		0.2
SV Lift equity loss	(1.1)		(1.2)		(0.8)
Total equity income	$	2.9	$	4.0	$	1.7

F - 33

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The change in the GTSC investment balance is as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021
Beginning balance	$	35.7	$	25.5

Contributions	37.4		27.3
Distributions	(22.5)		(23.0)
Equity earnings	5.9		6.1
Fair value adjustment	(2.0)		(0.2)
Ending Balance	$	54.5	$	35.7

The change in the Sungenia JV investment balance is as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021
Beginning balance	$	36.2	$	26.9
Cumulative translation adjustment	(3.0)		(1.5)
Contributions	9.1		9.0

Equity earnings	2.2		1.8

Ending Balance	$	44.5	$	36.2

7. Consolidated Variable Interest Entities

The Operating Partnership

We consolidate the Operating Partnership under the guidance set forth in ASC 810 "Consolidation." We evaluated whether the Operating Partnership met the criteria for classification as a variable interest entity ("VIE") or, alternatively, as a voting interest entity and concluded that the Operating Partnership met the criteria of a VIE. Our significant asset is our investment in the Operating Partnership, and consequently, substantially all of our assets and liabilities represent those assets and liabilities of the Operating Partnership. We are the sole general partner and generally have the power to manage and have complete control over the Operating Partnership and the obligation to absorb its losses or the right to receive its benefits.

Other Consolidated VIEs

We consolidate Sun NG RV Resorts LLC ("Sun NG Resorts"), Sun NG Whitewater RV Resorts LLC, Sun NG Beaver Brook LLC, FPG Sun Menifee 80 LLC, Solar Energy Project LLC, Solar Energy Project CA II LLC, Solar Energy Project III LLC and FPG Sun Moreno Valley 66 LLC under the guidance set forth in ASC Topic 810 "Consolidation." We concluded that each entity is a VIE where we are the primary beneficiary, as we have the power to direct the significant activities of, and absorb the significant losses and receive the significant benefits from each entity. Refer to Note 8, "Debt and Line of Credit," and Note 9, "Equity and Temporary Equity," for additional information on Sun NG Resorts.

During the three months ended September 30, 2022, we acquired the noncontrolling equity interest held by third parties in a joint venture created for the purpose of acquiring land and constructing a marina in Fort Lauderdale, Florida ("SHM South Fork JV, LLC"). The transaction resulted in the Company owning a 100% ownership interest in the joint venture and we concluded that SHM South Fork JV, LLC was no longer a VIE. The acquisition was accounted for as an equity transaction in accordance with ASC Topic 810, "Consolidation," with the difference between the purchase price and the noncontrolling interest of $1.9 million recorded as a decrease to Additional Paid-in Capital on the Consolidated Balance Sheets.

During the three months ended June 30, 2022, we acquired the noncontrolling equity interest held by third parties in Rudgate Village SPE LLC, Rudgate Clinton SPE LLC and Rudgate Clinton Estates, LLC (collectively, "Rudgate"), an MH community, which resulted in the Company owning a 100% ownership interest in Rudgate. We concluded that Rudgate was no longer a VIE. The acquisition was accounted for as an equity transaction in accordance with ASC Topic 810, "Consolidation," with the difference between the purchase price and the acquired noncontrolling interest of $13.2 million recorded as an increase to Additional Paid-in Capital on the Consolidated Balance Sheets. Refer to Note 9, "Equity and Temporary Equity," for additional information.

F - 34

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes the assets and liabilities of our consolidated VIEs, with the exception of the Operating Partnership,

included in our Consolidated Balance Sheets after eliminations (in millions):


	December 31, 2022		December 31, 2021
Assets
Investment property, net	$	739.7	$	623.5
Cash, cash equivalents and restricted cash	14.1		13.6
Other intangible assets, net	13.0		13.4
Other assets, net	10.5		5.3
Total Assets	$	777.3	$	655.8

Liabilities and Other Equity
Secured debt	$	22.2	$	52.6
Unsecured debt	35.2		35.2
Advanced reservation deposits and rent	13.8		13.5
Accrued expenses and accounts payable	11.8		78.3
Other liabilities	1.4		2.2
Total Liabilities	84.4		181.8
Temporary equity	41.3		35.4
Noncontrolling interests	—		19.4
Total Liabilities and Other Equity	$	125.7	$	236.6

Total assets related to the consolidated VIEs, with the exception of the Operating Partnership, comprised 4.5% and 4.9% of our consolidated total assets at December 31, 2022 and 2021, respectively. Total liabilities comprised 0.9% and 2.8% of our consolidated total liabilities at December 31, 2022 and 2021, respectively. Equity Interests and Noncontrolling interests related to the consolidated VIEs, on an absolute basis, comprised less than 1.0% of our consolidated total equity at December 31, 2022 and 2021, respectively.

8. Debt and Line of Credit

The following table sets forth certain information regarding debt including premiums, discounts and deferred financing costs (in millions, except for statistical information):


	Carrying Amount				Weighted Average Years to Maturity		Weighted Average Interest Rates
	December 31, 2022		December 31, 2021		December 31, 2022	December 31, 2021	December 31, 2022		December 31, 2021







Secured Debt(1)	$	3,217.8	$	3,380.7	10.2	10.6	3.723	%	3.779	%
Unsecured Debt
Senior unsecured notes(2)	1,779.6		1,186.4		8.1	8.5	2.9	%	2.55	%

Line of credit and other debt(3)	2,130.6		1,034.8		2.8	3.5	4.417	%	0.978	%
Preferred equity - Sun NG Resorts - mandatorily redeemable	35.2		35.2		1.8	2.8	6.0	%	6.0	%
Preferred OP units - mandatorily redeemable	34.0		34.7		3.1	4.1	5.921	%	5.932	%
Total Unsecured Debt	3,979.4		2,291.1
Total Debt	$	7,197.2	$	5,671.8	7.4	8.8	3.746	%	3.038	%

(1)Balances at December 31, 2022 and 2021 include $0.1 million and $1.7 million of net debt premium, respectively, and $(14.6) million and $(14.7) million of deferred financing costs, respectively.

(2)Balances at December 31, 2022 and 2021 include $(6.1) million and $(3.3) million of net debt discount, respectively, and $(14.3) million and $(10.3) million of deferred financing costs, respectively. Weighted average interest rates include the impact of hedge activity.

(3)Balance at December 31, 2022 and 2021 includes $(3.0) million and $0 of deferred financing costs, respectively. Weighted average interest rates include the impact of hedge activity.

F - 35

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Secured Debt

Secured debt consists of mortgage term loans. During the years ended December 31, 2022 and 2021, we paid off the following mortgage term loans during the quarters presented below (in millions, except for statistical information):


Period	Repayment Amount			Fixed Interest Rate		Maturity Date	Loss on Extinguishment of Debt
Three months ended September 30, 2022	$	318.0	(1)	4.81	%	December 6, 2022 - September 6, 2024	$	4.0
Three months ended June 30, 2022	$	15.8		3.89	%	October 1, 2022	$	—
Three months ended December 31, 2021	$	11.6	(2)	4.3	%	February 1, 2022	$	—

(1)Includes 17 mortgage term loans which were scheduled to mature from December 6, 2022 to September 6, 2024 that are secured by 35 properties.

(2)Includes two mortgage term loans which were scheduled to mature on February 1, 2022.

During the year ended December 31, 2022, we entered into the following mortgage term loans during the quarters presented below (in millions, except for statistical information). During the year ended December 31, 2021, we did not enter into any mortgage term loans.


Period	Loan Amount			Term (in years)	Interest Rate		Maturity Date
Three months ended December 31, 2022	$	226.0	(1)	4 - 7	4.5	%	June 15, 2026 - December 15, 2029
Three months ended September 30, 2022	$	20.6	(2)(4)	25	3.65	%	August 10, 2047
	$	3.4	(3)(4)	25	3.65	%	August 10, 2047

(1)Includes 18 existing encumbered properties. Refer to Note 20, "Subsequent Events," for information regarding additional mortgage term loans entered into subsequent to year end.

(2)Represents a construction loan (undrawn as of December 31, 2022).

(3)Represents mortgage term loan.

(4)Represents loans jointly secured by one property.

The mortgage term loans, which total $3.2 billion as of December 31, 2022, are secured by 154 properties comprised of 59,178 sites representing approximately $2.6 billion of net book value.

Unsecured Debt

Senior Unsecured Notes

In April 2022, the Operating Partnership issued $600.0 million of senior unsecured notes with an interest rate of 4.2% and a 10-year term, due April 15, 2032 (the "2032 Notes"). Interest on the 2032 Notes is payable semi-annually in arrears on April 15 and October 15 of each year, beginning on October 15, 2022. The net proceeds from the offering were $592.3 million after deducting underwriters' discounts and estimated offering expenses. We used the net proceeds from the offering to repay borrowings outstanding under our Senior Credit Facility (as defined below).

In October 2021, the Operating Partnership issued $450.0 million of senior unsecured notes with an interest rate of 2.3% and a seven-year term, due November 1, 2028 (the "2028 Notes"). Interest on the 2028 Notes is payable semi-annually in arrears on May 1 and November 1 of each year, beginning on May 1, 2022. The Operating Partnership also issued an additional $150.0 million of its 2031 Notes (as defined below). The net proceeds from both offerings were approximately $595.5 million after deducting underwriters' discounts and estimated offering expenses. The proceeds were used to pay down borrowings under our Senior Credit Facility.

In June 2021, the Operating Partnership issued $600.0 million of senior unsecured notes with an interest rate of 2.7% and a 10-year term, due July 15, 2031 (the "2031 Notes"). Interest on the 2031 Notes is payable semi-annually in arrears on January 15 and July 15 of each year, beginning on January 15, 2022. The net proceeds from the offering were approximately $592.4 million, after deducting underwriters' discounts and estimated offering expenses. The proceeds were used to pay down borrowings under our Senior Credit Facility.

The total outstanding principal balance of senior unsecured notes was $1.8 billion at December 31, 2022. This balance is recorded in the Unsecured debt line item on the Consolidated Balance Sheets.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Line of Credit

In April 2022, in connection with the closing of the Park Holidays acquisition, the Operating Partnership as borrower, and SUI, as guarantor, and certain lenders entered into Amendment No. 1 to the Fourth Amended and Restated Credit Agreement and Other Loan Documents (the "Credit Facility Amendment"), which amended our senior credit facility (the "Senior Credit Facility").

At the lenders' option, the Senior Credit Facility will become immediately due and payable upon an event of default under the Credit Facility Agreement. We had $1.1 billion of borrowings outstanding under the revolving loan and $1.1 billion of borrowings outstanding under the term loan on the Senior Credit Facility as of December 31, 2022. We had $1.0 billion of revolving borrowings on our prior Senior Credit Facility as of December 31, 2021. These balances are recorded in Unsecured debt on the Consolidated Balance Sheets.

Bridge Loan Termination

In March 2022, we terminated our commitment letter with Citigroup Global Markets, Inc. ("Citigroup"), pursuant to which, Citigroup (on behalf of its affiliates), previously committed to lend us up to £950.0 million, or approximately $1.2 billion converted at the March 31, 2022 exchange rate (the "Bridge Loan"). As of the date of termination, we did not have any borrowings outstanding under the Bridge Loan. During the year ended December 31, 2022, we recognized a Loss on extinguishment of debt in our Consolidated Statement of Operations of $0.3 million related to the termination of the Bridge Loan.

F - 37

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Unsecured Term Loan

In October 2019, we assumed a $58.0 million secured term loan facility related to an acquisition. The term loan initially had a four-year term ending October 29, 2023, and bore interest at a floating rate based on the Eurodollar rate or Prime rate plus a margin ranging from 1.2% to 2.05%. Effective July 1, 2021, the agreement was amended to release the associated collateral. The amendment extended the term loan facility maturity date to October 29, 2025 and adjusted the interest rate margin to a range from 0.8% to 1.6%. In August 2022, we amended the secured term loan facility to transition from the Eurodollar rate to SOFR. As of December 31, 2022, the margin based on our credit rating was 0.95%. The outstanding balance was $19.8 million at December 31, 2022 and $31.6 million at December 31, 2021, respectively. In accordance with the amended agreement, we achieved sustainability related requirements resulting in a favorable 0.01% adjustment to the margins. These balances are recorded in Unsecured debt on the Consolidated Balance Sheets.

Preferred Equity - Sun NG Resorts - Mandatorily Redeemable

In connection with the investment in Sun NG Resorts in June 2018, $35.3 million of mandatorily redeemable Preferred Equity ("Preferred Equity - Sun NG Resorts") was purchased by unrelated third parties. The Preferred Equity - Sun NG Resorts carries a preferred rate of return of 6.0% per annum. The Preferred Equity - Sun NG Resorts has a seven-year term ending June 1, 2025 and can be redeemed in the fourth quarter of 2024 at the holders' option. The Preferred Equity - Sun NG Resorts as of December 31, 2022 was $35.2 million. This balance is recorded within the Unsecured debt line item on the Consolidated Balance Sheets. Refer to Note 7, "Consolidated Variable Interest Entities," and Note 9, "Equity and Temporary Equity," for additional information.

Preferred OP Units - Mandatorily Redeemable

Preferred OP units at December 31, 2022 and 2021 include $34.0 million and $34.7 million of Aspen preferred OP units issued by the Operating Partnership, respectively. As of December 31, 2022, these units are convertible indirectly into 403,306 shares of our common stock.

In January 2020, we amended the Operating Partnership's partnership agreement. The amendment extended the automatic redemption date and reduced the annual distribution rate for 270,000 of the Aspen preferred OP units (the "Extended Units"). Subject to certain limitations, at any time prior to January 1, 2024 (or prior to January 1, 2034 with respect to the Extended Units), the holder of each Aspen preferred OP unit at its option may convert such Aspen preferred OP unit into: (a) if the average closing price of our common stock for the preceding ten trading days is $68.00 per share or less, 0.397 common OP units; or (b) if the 10-day average closing price is greater than $68.00 per share, the number of common OP units is determined by dividing (i) the sum of (A) $27.00 plus (B) 25.0% of the amount by which the ten-day average closing price exceeds $68.00 per share, by (ii) the 10-day average closing price. The current preferred distribution rate is 3.8% on the Extended Units and 6.5% on all other Aspen preferred OP units. On January 2, 2024 (or January 2, 2034 with respect to the Extended Units), we are required to redeem for cash all Aspen preferred OP units that have not been converted to common OP units. As of December 31, 2022, 270,000 of the Extended Units and 988,819 other Aspen preferred units were outstanding. These balances are recorded within the Unsecured debt line item on the Consolidated Balance Sheets.

Covenants

The mortgage term loans, senior unsecured notes and Senior Credit Facility are subject to various financial and other covenants. The most restrictive covenants are pursuant to (a) the terms of the Senior Credit Facility, which contains a minimum fixed charge coverage ratio, maximum leverage ratio, distribution ratio and variable rate indebtedness, and (b) the terms of the senior unsecured notes, which contain a total debt to total assets ratio, secured debt to total assets ratio, consolidated income available for debt service to debt service ratio and unencumbered total asset value to unsecured debt covenants ratio. At December 31, 2022, we were in compliance with all covenants.

In addition, certain of our subsidiary borrowers own properties that secure loans. These subsidiaries are consolidated within our accompanying Consolidated Financial Statements, however, each of these subsidiaries' assets and credit are not available to satisfy our debts and other obligations, and any of our other subsidiaries or any other person or entity.

F - 38

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Long-term Debt Maturities

As of December 31, 2022, the total of maturities and amortization of our secured debt (excluding premiums and deferred financing costs) and unsecured debt (excluding discounts and deferred financing costs) by year were as follows (in millions):


	Maturities and Amortization By Year
	Total Due		2023		2024		2025		2026		2027		Thereafter
Secured Debt
Mortgage loans payable
Maturities	$	2,352.9	$	117.8	$	128.8	$	50.6	$	573.4	$	4.0	$	1,478.3
Principal amortization	879.4		55.6		56.4		54.2		46.2		40.5		626.5
Secured debt total	3,232.3		173.4		185.2		104.8		619.6		44.5		2,104.8
Unsecured Debt
Senior unsecured notes	1,800.0		—		—		—		—		—		1,800.0
Line of credit and other debt	2,133.6		10.0		9.8		1,058.6		1,055.2		—		—
Preferred equity - Sun NG Resorts - mandatorily redeemable	35.2		—		33.4		1.8		—		—		—
Preferred OP units - mandatorily redeemable	34.0		—		26.7		—		—		—		7.3
Total Unsecured Debt	4,002.8		10.0		69.9		1,060.4		1,055.2		—		1,807.3
Total Debt	$	7,235.1	$	183.4	$	255.1	$	1,165.2	$	1,674.8	$	44.5	$	3,912.1

9. Equity and Temporary Equity

Temporary Equity

Redeemable Preferred OP Units

Temporary equity includes preferred securities that are redeemable for cash at the holder's option or upon the occurrence of an event that is not solely within our control based on a fixed or determinable price. These securities are not mandatorily redeemable for cash nor do they contain a fixed maturity date. The following table sets forth the various series of redeemable preferred OP units that were outstanding as of December 31, 2022 and 2021 and the related terms, and summarizes the balance included on our Consolidated Balance Sheets (in millions, except for statistical information):


Description	OP Units Outstanding	Exchange Rate(1)	Annual Distribution Rate(2)		Cash Redemption(3)	Redemption Period	December 31, 2022		December 31, 2021
Series D preferred OP units	488,958	0.8000	4.0	%	Holder's Option	Any time after earlier of January 31, 2024 or death of holder	$	48.1	$	49.0
Series F preferred OP units	90,000	0.6250	3.0	%	Holder's Option	Any time after earlier of May 14, 2025 or death of holder	8.7		8.8
Series G preferred OP units	240,710	0.6452	3.2	%	Holder's Option	Any time after earlier of September 30, 2025 or death of holder	24.4		24.8
Series H preferred OP units	581,367	0.6098	3.0	%	Holder's Option	Any time after earlier of October 30, 2025 or death of holder	56.7		57.4
Series I preferred OP units(4)	—	0.6098	3.0	%	Holder's Option	Any time after earlier of December 31, 2025 or death of holder	—		93.7
Series J preferred OP units	240,000	0.6061	2.85	%	Holder's Option	During the 30-day period following a change of control of the Company or any time after April 21, 2026	23.6		23.9
Total	1,641,035						$	161.5	$	257.6

(1) Exchange rates are subject to adjustment upon stock splits, recapitalizations and similar events. The exchange rates of certain series of OP units are approximated to four decimal places.

(2) Distributions are payable on the issue price of each OP unit which is $100.00 per unit for all these preferred OP units.

(3) The redemption price for each preferred OP unit redeemed will be equal to its issue price plus all accrued but unpaid distributions.

(4) All of our outstanding series I preferred OP units converted during the year ended December 31, 2022.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Redeemable Equity Interests

The following table summarizes the redeemable equity interests included in Temporary Equity on our Consolidated Balance Sheets (in millions):


Equity Interest	Description	December 31, 2022		December 31, 2021
FPG Sun Moreno Valley 66 LLC	In connection with the investment in land for future development in the city of Moreno Valley, California, at the property known as FPG Sun Moreno Valley 66 LLC	$	0.1	$	0.1
Solar Energy Project CA II LLC	A joint venture that operates and maintains solar energy equipment in select California communities	4.2		0.5
Solar Energy Project LLC	A joint venture that operates and maintains solar energy equipment in select California communities	1.9		1.6
Solar Energy Project III LLC	A joint venture that operates and maintains solar energy equipment in select Arizona and California communities	0.3		—
FPG Sun Menifee 80 LLC	In connection with the investment in land for future development in the city of Menifee in California, at the property known as FPG Sun Menifee 80 LLC	0.1		0.1
NG Sun Whitewater LLC	In connection with the investment in land at the property known as Whitewater	3.2		4.3
NG Sun LLC	In connection with the investment in Sun NG Resorts, a joint venture that operates a portfolio of RV communities in the U.S.	31.1		24.7
NG Sun Beaver Brook LLC	In connection with the investment in Sun NG Beaver Brook LLC, a joint venture that operates one RV communities in the U.S.	0.5		—
Total		$	41.4	$	31.3

Equity Interest - NG Sun LLC - In June 2018, in connection with the investment in Sun NG Resorts, unrelated third parties purchased $6.5 million of Series B preferred equity interests and $15.4 million of common equity interests in Sun NG Resorts (herein jointly referred to as "Equity Interest - NG Sun LLC"). In April and September 2020, in connection with certain acquisitions, $3.0 million of Series B preferred equity interests were converted to common equity interests. The Series B preferred equity interests carry a preferred return at a rate that, at any time, is equal to the interest rate on Sun NG Resorts' indebtedness at such time. The current rate of return is 5.0%. The Equity Interest - NG Sun LLC does not have a fixed maturity date and can be redeemed in the fourth quarters of 2024, 2025 or 2026 at the holders' option. Sun NG LLC, our subsidiary, has the right during certain periods each year, with or without cause, or for cause at any time, to elect to buy NG Sun LLC's interest. During a limited period in 2024, NG Sun LLC has the right to put its interest to Sun NG LLC. If either party exercises its option, the property management agreement will be terminated, and we are required to purchase the remaining interests of NG Sun LLC and the property management agreement at fair value. In December 2021, the operating agreement was amended and we paid Sun NG Resorts a contingent consideration earnout in the amount of $38.3 million. The contingent consideration payment was recognized as an additional purchase price payment within Land improvements and buildings in the Consolidated Balance Sheets, and within Acquisition of properties, net of cash acquired in the Consolidated Statement of Cash Flows. The Equity Interest - NG Sun LLC balance was $31.1 million and $24.7 million as of December 31, 2022 and 2021, respectively. Refer to Note 7, "Consolidated Variable Interest Entities," and Note 8, "Debt and Line of Credit," for additional information.

Equity Interest - Solar Energy Project III LLC - In November 2022, as the managing member, we entered into a joint venture with SC CA Investor II, LLC to operate and maintain solar energy equipment in select Arizona and California communities. SC CA Investor II, LLC will make an equity contribution of $2.5 million (referred to as "Equity Interest - Solar Energy Project III LLC"), and we will make an equity contribution of $5.8 million. Per the contractual terms of the arrangement, SC CA Investor II, LLC can elect to have us purchase its interest for an agreed upon exercise price at any time after the last day of the 60th full calendar month following the placed in-service date. Terms of the agreement are dependent on final project costs. The Equity Interest - Solar Energy Project III LLC balance was $0.3 million as of December 31, 2022. Refer to Note 7, "Consolidated Variable Interest Entities," for additional information.

Permanent Equity

Universal Shelf Registration Statement

In April 2021, we filed a new universal shelf registration statement on Form S-3 with the SEC. The shelf registration statement was deemed automatically effective and provides for the registration of unspecified amounts of equity and debt securities. We have the authority to issue 200,000,000 shares of capital stock, of which 180,000,000 shares are common stock and 20,000,000 are shares of preferred stock, par value $0.01 per share. As of December 31, 2022, we had 124,044,803 shares of common stock issued and outstanding and no shares of preferred stock were issued and outstanding.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Public Equity Offerings

In November 2021, we entered into two forward sale agreements relating to an underwritten registered public offering of 4,025,000 shares of our common stock at a public offering price of $185.00 per share and completed the offering on November 18, 2021 (the "November 2021 Forward Sale Agreements"). We did not initially receive any proceeds from the sale of shares of our common stock by the forward purchaser or its affiliates. In April 2022, we completed the physical settlement of the 4,025,000 shares of common stock and received aggregate net proceeds of $705.4 million. We used the net proceeds to repay borrowings outstanding under our Senior Credit Facility, and for working capital and general corporate purposes.

At the Market Offering Sales Agreement

In December 2021, we entered into an At the Market Offering Sales Agreement with certain sales agents and forward sellers pursuant to which we may sell, from time to time, up to an aggregate gross sales price of $1.25 billion of our common stock (the "Sales Agreement"), through the sales agents, acting as our sales agents or, if applicable, as forward sellers, or directly to the sales agents as principals for their own accounts. The sales agents and forward sellers are entitled to compensation in an agreed amount not to exceed 2.0% of the gross price per share for any shares sold under the Sales Agreement. We simultaneously terminated our prior sales agreement upon entering into the Sales Agreement. Through December 2022, we had entered into forward sales agreements under our Sales Agreement for an aggregate gross sales price of $160.6 million.

F - 41

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Issuances of Common Stock and OP Units in Connection with the Acquisition of Certain Properties

Issuances of Common Stock

In April 2022, we issued 186,044 shares of common stock with a value of $33.9 million in connection with the acquisition of Park Holidays.

Issuances of Common OP Units

Year Ended December 31, 2022 and 2021

Common OP Units Issued

Related Acquisition

May 2022

10,854

(1)

Rudgate

May 2022

5,605

Kittery Point

February 2022

14,683

Jarrett Bay Boatworks

December 2021

17,707

Haas Lake RV Campground

(1)During the three months ended June 30, 2022, we acquired the noncontrolling equity interest held by third parties in Rudgate for a total purchase price of $3.1 million. As consideration, we issued 10,854 common OP units and paid the remainder of the purchase price in cash. The acquisition resulted in the Company owning a 100% controlling interest in Rudgate. Refer to Note 7, "Consolidated Variable Interest Entities," for additional information.

Issuances of Preferred OP Units

Issuance of Series E Preferred OP Units - In January 2020, we issued 90,000 Series E preferred OP units in connection with the acquisition of Sun Outdoors Cape Cod. The Series E preferred OP units have a stated issuance price of $100.00 per OP unit and carry a preferred return of 5.25% until the second anniversary of the issuance date. Commencing with the second anniversary of the issuance date, the Series E preferred OP units carry a preferred return of 5.5%. Commencing with the first anniversary of the issuance date, subject to certain limitations, each Series E preferred OP unit can be exchanged for our common stock equal to the quotient obtained by dividing $100.00 by $145.00 (as such ratio is subject to adjustments for certain capital events). As of December 31, 2022, 80,000 Series E preferred OP units were outstanding.

Conversions

Conversions to Common Stock - Subject to certain limitations, holders can convert certain series of OP units to shares of our common stock at any time. Below is the activity of conversions during the years ended December 31, 2022 and 2021:


		Year Ended
		December 31, 2022		December 31, 2021
Series	Conversion Rate	Units / Shares Converted	Common Stock(1)	Units / Shares Converted	Common Stock(1)
Aspen preferred OP units	Various(2)	25,000	8,007	—	—
Common OP units	1.0000	150,393	150,393	86,364	86,364
Series A-1 preferred OP units	2.4390	67,476	164,566	19,710	48,067


Series C preferred OP units	1.1100	150	166	140	155
Series E preferred OP units	0.6897	10,000	6,896	—	—
Series H preferred OP units	0.6098	40	24	—	—
Series I preferred OP units	0.6098	922,000	562,195	—	—

(1)Calculation may yield minor differences due to rounding incorporated in the above numbers.

(2)Refer to Note 8, "Debt and Line of Credit," for additional detail on Aspen preferred OP unit conversions.

Distributions

Distributions declared for the three months ended December 31, 2022 were as follows:

Common Stock, Common OP units and Restricted Stock Distributions

Record Date

Payment Date

Distribution Per Share

Total Distribution
(in Millions)

December 31, 2022

12/30/2022

1/17/2023

0.88

111.3

F - 42

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

10. Share-Based Compensation

As of December 31, 2022, we had two share-based compensation plans: the Sun Communities, Inc. 2015 Equity Incentive Plan (as amended, the "2015 Equity Incentive Plan") and the First Amended and Restated 2004 Non-Employee Director Option Plan (as amended, the "2004 Non-Employee Director Option Plan"). We believe granting equity awards will provide certain executives, key employees and directors additional incentives to promote our financial success and promote employee and director retention by providing an opportunity to acquire or increase the direct proprietary interest of those individuals in our operations and future. Time based awards for directors generally vest over three years. Time based awards for key employees and executives generally vest over five years. Market condition awards for executives generally vest after three years.

Restricted Stock

The majority of our share-based compensation is awarded as service vesting restricted stock grants to executives and key employees. We have also awarded restricted stock to our non-employee directors. We measure the fair value associated with these awards using the closing price of our common stock as of the grant date to calculate compensation cost. Employee awards typically vest over several years and are subject to continued employment by the employee. Award recipients receive distribution payments on unvested shares of restricted stock.

First Amendment to the 2015 Equity Incentive Plan

At our 2022 Annual Meeting on May 17, 2022, our shareholders approved the First Amendment to the 2015 Equity Incentive Plan. This amendment increased the number of shares of common stock that may be issued under the 2015 Equity Incentive Plan to 4,750,000. As of December 31, 2022, there were 3,124,561 shares available for future issuance.

UK Sub-Plan

In April 2022, the Board of Directors adopted the UK Sub-Plan under the 2015 Equity Incentive Plan, which is solely applicable to employee participants located in the UK, and establishes certain rules and limitations for participation in the 2015 Equity Incentive Plan by UK employees for the purpose of complying with applicable UK laws.

Non-Employee Director Plans

2021 Non-Employee Directors Deferred Compensation Plan - In November 2021, we adopted the 2021 Non-Employee Directors Deferred Compensation Plan ("2021 Deferred Compensation Plan"). The 2021 Deferred Compensation Plan entitles a non-employee director to annually submit an election to defer all or a portion of his or her eligible share-based and cash compensation, effective starting January 2022.

2004 Non-Employee Director Option Plan - The director option plan was approved by our shareholders at the Annual Meeting of Shareholders held on July 19, 2012. The director option plan amended and restated in its entirety our 2004 Non-Employee Director Stock Option Plan. At the Annual Meeting of the Shareholders held on May 17, 2018, the shareholders approved the First Amendment to the Sun Communities, Inc. First Amended and Restated 2004 Non-Employee Director Option Plan to increase the number of authorized shares under the plan by 200,000 shares.

The types of awards that may be granted under the director option plan are options, restricted stock and OP units. Only non-employee directors are eligible to participate in the director option plan. The maximum number of options, restricted stock and OP units that may be issued under the director option plan is 375,000 shares. As of December 31, 2022, 157,965 shares remained available for future issuance.

F - 43

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

During the years ended December 31, 2022 and 2021, shares were granted as follows:


Grant Period	Type	Plan	Shares Granted	Grant Date Fair Value Per Share			Vesting Type
2022	Key Employees	2015 Equity Incentive Plan	203,210	$	179.23	(1)	Time Based
2022	Executive Officers	2015 Equity Incentive Plan	66,000	$	178.20	(1)	Time Based
2022	Executive Officers	2015 Equity Incentive Plan	91,500	$	124.88	(2)	Market Condition(3)
2022	Directors	2004 Non-Employee Director Option Plan	11,900	$	197.00	(1)	Time Based
2021	Key Employees	2015 Equity Incentive Plan	93,910	$	147.98	(1)	Time Based
2021	Executive Officers	2015 Equity Incentive Plan	83,888	$	157.79	(1)	Time Based
2021	Executive Officers	2015 Equity Incentive Plan	101,100	$	93.41	(2)	Market Condition(3)
2021	Directors	2004 Non-Employee Director Option Plan	11,709	$	148.28	(1)	Time Based

(1)Represents the weighted average fair value per share of the closing price of our common stock on the dates the shares were awarded.

(2)Represents the weighted average fair value per share of the Monte Carlo simulation fair value price of our market condition awards on the dates the shares were awarded.

(3)Share-based compensation for restricted stock awards with market conditions is measured based on an estimate of shares expected to vest using a Monte Carlo simulation to determine fair value.

The following table summarizes our restricted stock activity for the years ended December 31, 2022, 2021 and 2020 (in millions, except share and per share data):


	Number of Shares	Weighted Average Grant Date Fair Value		Fair Value of Shares Vested
Unvested restricted shares at January 1, 2020	813,041	$	83.10
Granted	261,731	$	144.89
Vested	(258,280)	$	73.47	$	19.0
Forfeited	(5,678)	$	111.04
Unvested restricted shares at December 31, 2020	810,814	$	105.92
Granted	290,607	$	131.84
Vested	(305,747)	$	91.06	$	27.8
Forfeited	(7,654)	$	113.02
Unvested restricted shares at December 31, 2021	788,020	$	121.18
Granted	372,610	$	166.27
Vested	(278,359)	$	106.98	$	29.8
Forfeited	(27,504)	$	157.11
Unvested restricted shares at December 31, 2022	854,767	$	144.19

Stock based compensation expense for restricted stock reported in General and Administrative Expenses in the accompanying Consolidated Statements of Operations was $37.6 million, $28.0 million and $22.7 million for the years ended December 31, 2022, 2021 and 2020.

The remaining unrecognized share-based compensation cost, net related to our unvested restricted shares, which includes estimated forfeitures, as of December 31, 2022 was approximately $81.6 million and is expected to be recognized over a weighted average period of 1.7 years. Forfeitures are estimated at the grant date and are included monthly within compensation cost. The following table summarizes our expected share-based compensation cost, net related to our unvested restricted shares, in millions:


	2023		2024		2025		Thereafter
Expected share-based compensation costs, net	$	31.6	$	23.5	$	14.9	$	11.6

F - 44

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

11. Segment Reporting

We group our segments into reportable segments that provide similar products and services. Each operating segment has discrete financial information evaluated regularly by our chief operating decision maker in managing the business, making operating decisions, allocating resources and evaluating operating performance. As described in Note 1, "Significant Accounting Policies," our three reportable segments are: (i) MH communities, (ii) RV communities and (iii) Marinas. Hybrid properties are classified to a segment based on the predominant site counts at the properties. We evaluate segment operating performance based on NOI.

F - 45

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

A presentation of our segment financial information is summarized as follows (amounts in millions):


	Year Ended
	December 31, 2022								December 31, 2021								December 31, 2020
	MH		RV		Marina		Consolidated		MH		RV		Marina		Consolidated		MH		RV		Marina		Consolidated
Operating revenues	$	1,422.8	$	689.9	$	786.9	$	2,899.6	$	1,059.7	$	606.4	$	564.1	$	2,230.2	$	902.3	$	421.1	$	47.6	$	1,371.0
Operating expenses / Cost of sales	661.1		359.6		498.4		1,519.1		438.7		318.8		351.8		1,109.3		362.6		221.2		30.1		613.9
NOI	$	761.7	$	330.3	$	288.5	$	1,380.5	$	621.0	$	287.6	$	212.3	$	1,120.9	$	539.7	$	199.9	$	17.5	$	757.1
Adjustments to arrive at net income
Interest income							35.2								12.2								10.1
Brokerage commissions and other revenues, net							34.9								30.2								17.2

General and administrative expense							(256.8)								(181.3)								(109.5)
Catastrophic event-related charges, net							(17.5)								(2.2)								(0.9)
Business combination expense, net							(24.7)								(1.4)								(23.0)
Depreciation and amortization							(604.8)								(522.7)								(376.9)
Loss on extinguishment of debt (see Note 8)							(4.4)								(8.1)								(5.2)
Interest expense							(229.8)								(158.6)								(129.1)
Interest on mandatorily redeemable preferred OP units / equity							(4.2)								(4.2)								(4.2)
Gain / (loss) on remeasurement of marketable securities							(53.4)								33.5								6.1
Gain / (loss) on foreign currency exchanges							5.4								(3.7)								7.7
Gain on dispositions of properties							12.2								108.1								5.6
Other expense, net							(2.1)								(12.1)								(5.2)
Gain / (loss) on remeasurement of notes receivable							(0.8)								0.7								(3.3)
Income from nonconsolidated affiliates (see Note 6)							2.9								4.0								1.7
Loss on remeasurement of investment in nonconsolidated affiliates							(2.7)								(0.2)								(1.6)
Current tax expense (see Note 12)							(10.3)								(1.2)								(0.8)
Deferred tax benefit / (expense) (see Note 12)							4.2								(0.1)								1.6
Net Income							263.8								413.8								147.4
Less: Preferred return to preferred OP units / equity interests							11.0								12.1								6.9
Less: Income attributable to noncontrolling interests							10.8								21.5								8.9



Net Income Attributable to SUI Common Shareholders							$	242.0							$	380.2							$	131.6

F - 46

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


	December 31, 2022								December 31, 2021
	MH		RV		Marina		Consolidated		MH		RV		Marina		Consolidated
Identifiable Assets
Investment property, net	$	7,181.7	$	3,744.3	$	3,045.0	$	13,971.0	$	5,172.2	$	3,639.0	$	2,614.3	$	11,425.5
Cash, cash equivalents and restricted cash	49.4		30.3		10.7		90.4		36.7		19.9		21.6		78.2
Marketable securities	82.4		44.9		—		127.3		121.0		65.9		—		186.9
Inventory of manufactured homes	189.1		13.6		—		202.7		44.3		6.8		—		51.1
Notes and other receivables, net	475.2		96.5		45.6		617.3		374.2		55.5		39.9		469.6
Goodwill	467.4		9.5		541.5		1,018.4		—		—		495.4		495.4
Other intangible assets, net	97.9		32.6		271.5		402.0		27.4		22.7		256.7		306.8
Other assets, net	356.1		63.0		236.0		655.1		198.0		63.6		219.0		480.6
Total Assets	$	8,899.2	$	4,034.7	$	4,150.3	$	17,084.2	$	5,973.8	$	3,873.4	$	3,646.9	$	13,494.1

12. Income Taxes

We have elected to be taxed as a REIT pursuant to Section 856(c) of the Internal Revenue Code of 1986, as amended ("Code"). In order for us to qualify as a REIT, at least 95.0% of our gross income in any year must be derived from qualifying sources. In addition, a REIT must distribute annually at least 90.0% of its REIT taxable income (calculated without any deduction for dividends paid and excluding capital gain) to its shareholders and meet other tests.

Qualification as a REIT involves the satisfaction of numerous requirements (on an annual and quarterly basis) established under highly technical and complex Code provisions for which there are limited judicial or administrative interpretations and involves the determination of various factual matters and circumstances not entirely within our control. In addition, frequent changes occur in the area of REIT taxation, which requires us to continually monitor our tax status. We analyzed the various REIT tests and confirmed that we continued to qualify as a REIT for the year ended December 31, 2022.

As a REIT, we generally will not be subject to U.S. federal income taxes at the corporate level on the ordinary taxable income we distribute to our shareholders as dividends. If we fail to qualify as a REIT in any taxable year, our taxable income could be subject to U.S. federal income tax at regular corporate rates. Even if we qualify as a REIT, we may be subject to certain state and local income taxes, as well as U.S. federal income and excise taxes on our undistributed income. In addition, taxable income from non-REIT activities managed through taxable REIT subsidiaries is subject to federal, state and local income taxes. We are also subject to local income taxes in Canada, Puerto Rico and the UK due to certain properties located in those jurisdictions. We do not provide for withholding taxes on our undistributed earnings from our Canadian subsidiaries as they are reinvested and will continue to be reinvested indefinitely outside of the U.S. However, we are subject to Australian withholding taxes on distributions from our investment in Ingenia Communities Group. As currently structured, we are not subject to UK withholding taxes on distributions from our UK properties.

For income tax purposes, distributions paid to common shareholders consist of ordinary income, capital gains, and return of capital. For the years ended December 31, 2022, 2021 and 2020, distributions paid per share were taxable as follows (unaudited / rounded):


	Year Ended

	December 31, 2022				December 31, 2021				December 31, 2020
	Amount		Percentage		Amount		Percentage		Amount		Percentage
Ordinary income(1)	$	2.55	73.62	%	$	2.31	70.47	%	$	2.14	68.54	%
Capital gain	—		—	%	—		—	%	0.06		1.92	%
Return of capital	0.92		26.38	%	0.97		29.53	%	0.92		29.54	%
Total distributions declared	$	3.47	100.00	%	$	3.28	100.00	%	$	3.12	100.00	%

(1)98.9356% of the ordinary taxable dividend qualifies as a Section 199A dividend for 2022 and 1.0644% of the ordinary taxable dividend qualifies as a Qualified Dividend for 2022.

F - 47

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The components of our provision / (benefit) for income taxes attributable to continuing operations for the years ended December 31, 2022, 2021 and 2020 are as follows (amounts in millions):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Federal
Current	$	—	$	—	$	(0.8)
Deferred	—		—		(0.6)
State and Local
Current	2.3		1.1		1.5
Deferred	—		(0.1)		—
Foreign
Current	8.0		0.1		0.1
Deferred	(4.2)		0.2		(1.0)
Total provision / (benefit)	$	6.1	$	1.3	$	(0.8)

A reconciliation of the provision / (benefit) for income taxes with the amount computed by applying the statutory federal income tax rate to income before provision for income taxes for the years ended December 31, 2022, 2021 and 2020 is as follows (amounts in millions):


	Year Ended
	December 31, 2022				December 31, 2021				December 31, 2020
Pre-tax income / (loss) attributable to taxable subsidiaries	$	11.4			$	(5.2)			$	8.4

Federal provision / (benefit) at statutory tax rate	2.4		21.0	%	(1.1)		21.0	%	(1.8)		21.0	%
State and local taxes, net of federal benefit	0.7		6.5	%	0.2		(3.8)	%	0.7		(8.6)	%

Rate differential	(0.4)		(3.5)	%	0.1		(2.7)	%	(0.2)		2.8	%
Change in valuation allowance	2.8		24.5	%	3.4		(65.0)	%	1.3		(15.8)	%

Others	(1.0)		(8.5)	%	(2.1)		39.8	%	(1.6)		19.5	%
Tax provision / (benefit) - taxable subsidiaries	4.5		40.0	%	0.5		(10.7)	%	(1.6)		18.9	%
Other state taxes - flow through subsidiaries	1.6				0.8				0.8
Total provision / (benefit)	$	6.1			$	1.3			$	(0.8)

Deferred tax assets and liabilities reflect the impact of temporary differences between the amounts of assets and liabilities for financial reporting purposes and the basis of such assets and liabilities as measured by tax laws. Deferred tax assets are reduced, if necessary, by a valuation allowance to the amount where realization is more likely than not assured after considering all available evidence. Our temporary differences primarily relate to net operating loss carryforwards, and depreciation and basis differences between tax and GAAP. Our deferred tax assets that have a full valuation allowance relate to our taxable REIT subsidiaries.

F - 48

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The deferred tax assets and liabilities included in the Consolidated Balance Sheets are comprised of the following tax effects of temporary differences and based on the most recent tax rate legislation (amounts in millions):


	As of
	December 31, 2022		December 31, 2021		December 31, 2020
Deferred Tax Assets
NOL carryforwards	$	25.9	$	26.2	$	19.5
Depreciation and basis differences	26.0		23.7		32.9
Restricted interest carryforwards	25.2		—		—
Other	4.9		0.1		(0.6)
Gross deferred tax assets	82.0		50.0		51.8
Valuation allowance	(49.8)		(47.0)		(44.0)
Net deferred tax assets(1)	32.2		3.0		7.8

Deferred Tax Liabilities
Basis differences - US assets	—		(1.2)		(5.7)
Basis differences - foreign investment(2)	(340.8)		(22.5)		(22.7)
Gross deferred tax liabilities(3)	(340.8)		(23.7)		(28.4)

Net Deferred Tax Liability	$	(308.6)	$	(20.7)	$	(20.6)

(1)Net deferred tax assets are included within Other assets, net in our Consolidated Balance Sheets.

(2)Balance as of December 31, 2022 relates to basis differences in our foreign investments in properties in the UK and Canada.

(3)Gross deferred tax liabilities are included within Other liabilities in our Consolidated Balance Sheets.

Our U.S. taxable REIT subsidiaries operating loss carryforwards are $120.8 million, or $25.1 million after tax, including SHS loss carryforwards of $118.2 million, or $24.8 million after tax, as of December 31, 2022. The loss carryforwards will begin to expire in 2023 through 2035 if not offset by future taxable income. In addition, our Canadian subsidiaries have operating loss carryforwards of $3.1 million, or $0.8 million after tax, as of December 31, 2022. The loss carryforwards will begin to expire in 2036 through 2040 if not offset by future taxable income.

We had no unrecognized tax benefits as of December 31, 2022 and 2021. We expect no significant increases or decreases in unrecognized tax benefits due to changes in tax positions within one year of December 31, 2022.

We classify certain state taxes as income taxes for financial reporting purposes. We recorded a provision for state income taxes of $2.3 million for the year ended December 31, 2022, $1.1 million for the year ended December 31, 2021, and $1.5 million for the year ended December 31, 2020.

Our policy is to report income tax penalties and income tax related interest expense as a component of income tax expense. No interest or penalty associated with any unrecognized income tax provision or benefit was accrued, nor was any income tax related interest or penalty recognized during the years ended December 31, 2022, 2021 and 2020.

F - 49

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

13. Earnings Per Share

Earnings per share ("EPS") is computed by dividing net income by the weighted average number of common shares outstanding during the period on a basic and diluted basis. We calculate diluted EPS using the more dilutive of the treasury stock method and the two-class method for stock option and restricted common shares, the treasury stock method for forward equity sales and the if converted method for convertible units.

From time to time, we enter into forward equity sales agreements, which are discussed in Note 9, "Equity and Temporary Equity." We considered the potential dilution resulting from the forward equity sales agreements on the EPS calculations. At inception, the agreements do not have an effect on the computation of basic EPS as no shares are delivered unless there is a physical settlement. Common shares issued upon the physical settlement of the forward equity sales agreements, weighted for the period these common shares are outstanding, are included in the denominator of basic EPS. To determine the dilution resulting from the forward equity sales agreements during the period of time prior to settlement, we calculate the number of weighted-average shares outstanding - diluted in accordance with the treasury stock method.

Our potentially dilutive securities include our potential common shares related to our forward equity offerings, our unvested restricted common shares, and our Operating Partnership outstanding common OP units, Series A-1 preferred OP units, Series A-3 preferred OP units, Series C preferred OP units, Series D preferred OP units, Series E preferred OP units, Series F preferred OP units, Series G preferred OP units, Series H preferred OP units, Series J preferred OP units and Aspen preferred OP Units, which, if converted or exercised, may impact dilution.

Diluted EPS considers the impact of potentially dilutive securities except when the potential common shares have an anti-dilutive effect. Our unvested restricted stock common shares contain rights to receive non-forfeitable distributions and participate equally with common stock with respect to distributions issued or declared, and thus, are participating securities, requiring the two-class method of computing EPS. In calculating the two-class method, undistributed earnings are allocated to both common shares and participating securities based on the weighted average number of shares outstanding during the period. The two-class method determines EPS by (1) dividing the sum of distributed earnings allocated to common shareholders and undistributed earnings allocated to common shareholders by the weighted average number of shares of common stock outstanding for the period; and (2) dividing the sum of distributed earnings allocated to participating securities and undistributed earnings allocated to participating securities by the weighted average number of shares of participating securities for the period. The remaining potential dilutive common shares do not contain rights to distributions and are included in the computation of diluted EPS.

Computations of basic and diluted EPS were as follows (in millions, except per share data):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Numerator
Net Income Attributable to SUI Common Shareholders	$	242.0	$	380.2	$	131.6
Less: allocation to restricted stock awards	1.4		2.4		0.8
Basic earnings - Net Income attributable to common shareholders after allocation to restricted stock awards	$	240.6	$	377.8	$	130.8
Add: allocation to common and preferred OP units dilutive effect	4.7		8.6		—
Add: allocation to restricted stock awards	—		—		—
Diluted earnings - Net income attributable to common shareholders after allocation to common and preferred OP units(1)	$	245.3	$	386.4	$	130.8


Denominator
Weighted average common shares outstanding	$	120.2	$	112.6	$	97.5
Add: common shares dilutive effect: Forward Equity Offering	0.2		—		—

Add: dilutive restricted stock	—		—		—
Add: common and preferred OP units dilutive effect	2.5		2.5		—
Diluted weighted average common shares and securities(1)	$	122.9	$	115.1	$	97.5

EPS Available to Common Shareholders After Allocation
Basic EPS	$	2.00	$	3.36	$	1.34
Diluted EPS(1)	$	2.00	$	3.36	$	1.34

(1) For the years ended December 31, 2022, 2021 and 2020, diluted earnings per share was calculated using the two-class method for restricted stock awards as the application of this method resulted in a more diluted earnings per share during those periods.

F - 50

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

We have excluded certain convertible securities from the computation of diluted EPS because the inclusion of those securities would have been anti-dilutive for the periods presented. The following table presents the outstanding securities that were excluded from the computation of diluted EPS as of December 31, 2022, 2021 and 2020 (amounts in thousands):


	Year Ended
	December 31, 2022	December 31, 2021	December 31, 2020
Common OP units	—	—	2,607

A-1 preferred OP units	208	275	295
A-3 preferred OP units	40	40	40
Aspen preferred OP units	1,259	1,284	1,284

Series C preferred OP units	306	306	306
Series D preferred OP units	489	489	489
Series E preferred OP units	80	90	90
Series F preferred OP units	90	90	90
Series G preferred OP units	241	241	241
Series H preferred OP units	581	581	581
Series I preferred OP units	—	922	922
Series J preferred OP units	240	240	—
Total Securities	3,534	4,558	6,945

14. Derivative Financial Instruments

We hold treasury rate lock contracts, interest rate swaps, and forward swaps for interest rate risk management purposes. We do not enter into derivative instruments for speculative purposes.

During the three months ended June 30, 2022, in connection with the 2032 Notes issuance, we settled four 10-year treasury rate lock contracts totaling $600.0 million and received a settlement payment of $35.3 million. As of the settlement date, the net accumulated gain included in AOCI is being reclassified into earnings as a reduction to interest expense on a straight-line basis over the 10-year term of the hedged transaction.

Refer to Note 20, "Subsequent Events," for information regarding additional derivatives transactions subsequent to year end.

The following table presents the gross fair value amounts of our derivative financial instruments and the associated notional amounts (in millions):


	December 31, 2022						December 31, 2021
Derivatives designated as cash flow hedges	Notional		Fair Value of Assets(1)		Fair Value of Liabilities		Notional		Fair Value of Assets(1)		Fair Value of Liabilities
Interest rate derivatives	$	733.6	$	32.0	$	—	$	150.0	$	0.4	$	—

(1)Included within Other Assets, net on the Consolidated Balance Sheets.

Refer to Note 15, "Fair Value of Financial Instruments," for additional information related to the fair value methodology used for derivative financial instruments.

F - 51

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table presents the gains on derivatives in cash flow hedging relationships recognized in Other Comprehensive Income (in millions):


	Year Ended
Derivatives designated as cash flow hedges	December 31, 2022		December 31, 2021		December 31, 2020
Interest rate derivatives	$	64.3	$	0.4	$	—

The following table presents the amount of gains on derivative instruments reclassified from Accumulated Other Comprehensive Income into earnings (in millions):


		Year Ended
Derivatives designated as cash flow hedges	Financial Statement Classification	December 31, 2022		December 31, 2021		December 31, 2020
Interest rate derivatives	Interest expense	$	1.3	$	—	$	—

15. Fair Value of Financial Instruments

Assets by Hierarchy Level

The table below sets forth our financial assets and liabilities (in millions) that required disclosure of fair value on a recurring basis as of December 31, 2022. The table presents the carrying values and fair values of our financial instruments as of December 31, 2022 and 2021, that were measured using the valuation techniques described in Note 1, "Significant Accounting Policies,". The table excludes other financial instruments such as other receivables and accounts payable as the carrying values associated with these instruments approximate their fair value since their maturities are less than one year. These are classified as Level 1 in the hierarchy.


	December 31, 2022
Financial Assets	Carrying Value		Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
Cash, cash equivalents and restricted cash	$	90.4	$	90.4	$	—	$	—	$	90.4
Marketable securities	127.3		127.3		—		—		127.3
Installment notes receivable on manufactured homes, net	65.9		—		—		65.9		65.9

Notes receivable from real estate developers and operators	305.2		—		—		305.2		305.2
Derivative assets	32.0		—		32.0		—		32.0
Total assets measured at fair value	$	620.8	$	217.7	$	32.0	$	371.1	$	620.8

Financial Liabilities
Secured debt	$	3,217.8	$	—	$	3,217.8	$	—	$	2,814.1

Unsecured debt
Senior unsecured notes	1,779.6		—		1,779.6		—		1,432.7

Line of credit and other unsecured debt	2,199.8		—		2,199.8		—		2,199.8
Total unsecured debt	3,979.4		—		3,979.4		—		3,632.5
Other financial liabilities (contingent consideration)	20.2		—		—		20.2		20.2
Total liabilities measured at fair value	$	7,217.4	$	—	$	7,197.2	$	20.2	$	6,466.8

F - 52

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


	December 31, 2021
Financial Assets	Carrying Value		Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
Cash, cash equivalents and restricted cash	$	78.2	$	78.2	$	—	$	—	$	78.2
Marketable securities	186.9		186.9		—		—		186.9
Installment notes receivable on manufactured homes, net	79.1		—		—		79.1		79.1

Notes receivable from real estate developers and operators	284.0		—		—		284.0		284.0
Derivative assets	0.4		—		0.4		—		0.4
Total assets measured at fair value	$	628.6	$	265.1	$	0.4	$	363.1	$	628.6

Financial Liabilities
Secured debt	$	3,380.7	$	—	$	3,380.7	$	—	$	3,405.9
Unsecured debt
Senior unsecured notes	1,186.4		—		1,186.4		—		1,201.8


Line of credit and other unsecured debt	1,104.7		—		1,104.7		—		1,104.7
Total unsecured debt	2,291.1		—		2,291.1		—		2,306.5
Other financial liabilities (contingent consideration)(1)	20.2		—		—		20.2		20.2
Total liabilities measured at fair value	$	5,692.0	$	—	$	5,671.8	$	20.2	$	5,732.6

(1) Balance updated during the three months ended March 31, 2022 to include contingent consideration related to a marina acquisition. This contingent consideration was included within Other liabilities on the Consolidated Balance Sheets at December 31, 2021.

We utilize fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The following methods and assumptions were used in order to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value:

Cash, Cash Equivalents and Restricted Cash

The carrying values of cash, cash equivalents and restricted cash approximate their fair market values due to the short-term nature of the instruments. These are classified as Level 1 in the hierarchy.

Marketable Securities

Marketable securities held by us and accounted for under ASC 321 "Investments - Equity Securities" are measured at fair value. Any change in fair value is recognized in the Consolidated Statement of Operations in Gain / (loss) on remeasurement of marketable securities in accordance with ASU 2016-01 "Financial Instruments - Overall (Subtopic 825-10): Recognition and measurement of financial assets and financial liabilities." The fair value is measured by the quoted unadjusted share price which is readily available in active markets (Level 1).

The change in the marketable securities balance is as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021
Beginning Balance	$	186.9	$	124.7
Additional purchases	—		35.5
Change in fair value measurement	(53.4)		33.4
Foreign currency translation adjustment	(7.7)		(9.2)
Dividend reinvestment, net of tax	1.5		2.5
Ending Balance	$	127.3	$	186.9

Installment Notes Receivable on Manufactured Homes

Installment notes receivable on manufactured homes are recorded at fair value and are measured using model-derived indicative pricing using primarily unobservable inputs, inclusive of default rates, interest rates and recovery rates (Level 3). Refer to Note 4, "Notes and Other Receivables," for additional information.

F - 53

SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Notes Receivable from Real Estate Developers and Operators

Notes receivable from real estate developers and operators are recorded at fair value and are measured using model-derived indicative pricing using primarily unobservable inputs including interest rates and counterparty performance (Level 3). The carrying values of the notes generally approximate their fair market values either due to the nature of the note and / or the note being secured by underlying collateral and / or personal guarantees. Refer to Note 4, "Notes and Other Receivables," for additional information.

Derivatives Assets - Interest Rate Derivatives

Interest rate derivatives are recorded at fair value and consist of treasury rate lock contracts, interest rate swaps and forward swaps. The fair value of these financial instruments are measured using observable inputs based on the 10 year Treasury note rate and the weighted average Daily SONIA Rate, respectively (Level 2).

Secured Debt

Secured debt consists primarily of our mortgage term loans. The fair value of mortgage term loans is based on the estimates of management and on rates currently quoted, rates currently prevailing for comparable loans and instruments of comparable maturities (Level 2). Refer to Note 8, "Debt and Line of Credit," for additional information.

Unsecured Debt

Senior unsecured notes - the fair value of senior unsecured notes is based on the estimates of management and on rates currently quoted, rates currently prevailing for comparable loans and instruments of comparable maturities (Level 2). Refer to Note 8, "Debt and Line of Credit," for additional information.

Line of credit and other unsecured debt - consists primarily of our Senior Credit Facility. We have variable rates on our Senior Credit Facility. The fair value of the debt with variable rates approximates carrying value as the interest rates of these amounts approximate market rates. The estimated fair value of our indebtedness as of December 31, 2022 approximated its gross carrying value.

Other Financial Liabilities

We estimate the fair value of contingent consideration liabilities based on valuation models using significant unobservable inputs that generally consider discounting of future cash flows using market interest rates and adjusting for non-performance risk over the remaining term of the liability (Level 3).

Level 3 Reconciliation, Measurements and Transfers

We review the fair value hierarchy classifications each reporting period. Changes in the observability of the valuation attributes may result in a reclassification of certain financial assets or liabilities. Such reclassifications are reported as transfers in and out of Level 3 at the beginning fair value for the reporting period in which the changes occur. Availability of secondary market activity and consistency of pricing from third-party sources impacts our ability to classify securities as Level 2 or Level 3. There were no transfers into or out of Level 3 during the year ended December 31, 2022. During the year ended December 31, 2021, our assessment resulted in a net transfer into Level 3 of $138.5 million related to installment notes receivable on manufactured homes and notes from real estate developers.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables summarize changes to our financial instruments carried at fair value and classified within Level 3 of the fair value hierarchy for the year ended December 31, 2022 and 2021 (in millions):


	Year Ended
	December 31, 2022						December 31, 2021
Assets:	Installment Notes Receivable on MH, net		Notes Receivable From Real Estate Developers and Operators		Warrants		Installment Notes Receivable on MH, net		Notes Receivable From Real Estate Developers and Operators
Level 3 beginning balance at December 31, 2022 and 2021	$	79.1	$	284.0	$	—	$	—	$	—
Transfer to level 3	—		—				85.9		52.6

Realized gains / (losses)(1)	(0.8)		—		(3.4)		0.7		—
Purchases and issuances	1.0		79.3		3.4		8.6		239.7
Sales and settlements	(13.4)		(34.9)		—		(14.6)		(13.0)
Dispositions of properties	—		—		—		(1.9)		—
Foreign currency exchange losses	—		(23.3)		—		—		—
Other adjustments	—		0.1		—		0.4		4.7
Level 3 ending balance at December 31, 2022 and 2021	$	65.9	$	305.2	$	—	$	79.1	$	284.0


	Year Ended
	December 31, 2022		December 31, 2021
Liabilities:	Other Liabilities (Contingent Consideration)		Other Liabilities (Contingent Consideration)
Level 3 beginning balance at December 31, 2022 and 2021	$	20.2	$	15.8


Realized losses(1)	—		9.3
Purchases and issuances	—		26.5
Sales and settlements	—		(33.7)

Other adjustments	—		2.3
Level 3 ending balance at December 31, 2022 and 2021	$	20.2	$	20.2

(1) Includes realized gains / losses recorded in earnings within the following line items on the Consolidated Income Statements: Warrants - Income from nonconsolidated affiliates; Installment Notes Receivable on MH, net - Gain / (loss) on remeasurement of notes receivable; Contingent Consideration - Other expense, net.

Although we have determined the estimated fair value amounts using available market information and commonly accepted valuation methodologies, considerable judgment is required in interpreting market data to develop fair value estimates. The fair value estimates are based on information available as of December 31, 2022. As such, our estimates of fair value could differ significantly from the actual carrying value.

16. Commitments and Contingencies

Legal Proceedings

Catastrophic Event-Related Charges

In September 2022, Hurricane Ian made landfall on Florida's western coast. The storm primarily affected three RV properties in the Fort Myers area, comprising approximately 2,500 sites. These properties sustained significant flooding and wind damage from the hurricane. At other affected MH and RV properties, most of the damage was limited to trees, roofs, fences, skirting and carports. At affected marina properties, seawalls, docks, buildings, and landscaping sustained wind and water damage.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

During the year ended December 31, 2022, we recognized charges totaling $72.2 million comprised of $43.6 million for debris and tree removal, common area repairs and minor flooding damage, as well as $28.6 million for impaired assets, comprised of $22.5 million primarily in the RV segment and $6.1 million in the Marina segment. These charges were partially offset by estimated insurance recoveries of $54.9 million, resulting in net charges of $17.3 million related to Hurricane Ian, recognized as Catastrophic event-related charges, net in our Consolidated Statements of Operations for the year ended December 31, 2022.

We maintain property, casualty, flood and business interruption insurance for our community portfolio, subject to customary deductibles and limits. As of December 31, 2022, we had not received any insurance recoveries. Refer to Note 20, "Subsequent Events," for information regarding insurance recoveries received subsequent to year end.

The foregoing estimates are based on current information available, and we continue to assess these estimates. Actual charges and insurance recoveries could vary significantly from these estimates. Any changes to these estimates will be recognized in the period(s) in which they are determined.

17. Leases

Lessee Accounting

We lease land under non-cancelable operating leases at certain MH, RV and marina properties expiring at various dates through 2085. The majority of the leases have terms requiring fixed payments plus additional rents based on a percentage of revenues at those properties. We also have other operating leases, primarily office space and equipment expiring at various dates through 2027.

Future minimum lease payments under non-cancellable leases as of December 31, 2022 where we are the lessee include:



Maturity of Lease Liabilities (in millions)	Operating Leases		Finance Leases		Total
2023	$	13.6	$	1.0	$	14.6
2024	13.6		4.6		18.2
2025	13.2		0.5		13.7
2026	11.6		0.5		12.1
2027	9.6		0.5		10.1
Thereafter	237.6		21.8		259.4
Total Lease Payments	$	299.2	$	28.9	$	328.1
Less: Imputed interest	(138.9)		(13.9)		(152.8)
Present Value of Lease Liabilities	$	160.3	$	15.0	$	175.3

Right-of-use ("ROU") assets and lease liabilities for finance and operating leases as included in our Consolidated Balance Sheets are as follows (in millions):


	Financial Statement Classification	As of
Description		December 31, 2022		December 31, 2021
Lease Assets
Finance lease, ROU asset, net of accumulated amortization	Investment property, net	$	32.2	$	4.3
Operating lease, ROU asset, net	Other assets, net	$	189.4	$	138.2
Below market operating leases, net	Other assets, net	$	90.9	$	93.1
Lease Liabilities
Finance lease liabilities	Other liabilities	$	15.0	$	4.2
Operating lease liabilities	Other liabilities	$	160.3	$	129.2

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Lease expense for finance and operating leases, and variable and short term lease costs as included in our Consolidated Statements of Operations are as follows (in millions):



		Year Ended
Description	Financial Statement Classification	December 31, 2022		December 31, 2021		December 31, 2020
Finance Lease Expense
Amortization of ROU assets	Depreciation and amortization	$	2.7	$	—	$	—
Interest on lease liabilities	Interest expense	0.5		0.2		0.1
Operating lease cost	General and administrative expense, Property operating and maintenance, Depreciation and amortization	8.5		11.4		4.3
Operating lease impairment(1)	Other expense, net	4.0		—		—
Variable lease cost	Property operating and maintenance	2.9		6.6		2.3
Short term lease cost	Property operating and maintenance	0.1		0.2		—
Total Lease Expense		$	18.7	$	18.4	$	6.7

(1)Refer to Note 1, "Significant Accounting Policies," for additional detail.

Lease term, discount rates and additional information for finance and operating leases are as follows:


	As of
Lease Term and Discount Rate	December 31, 2022
Weighted-average Remaining Lease Terms (years)
Finance lease	37.87
Operating lease	33.97
Weighted-average Discount Rate
Finance lease	3.38	%
Operating lease	3.80	%


	Year Ended
Other Information (in millions)	December 31, 2022		December 31, 2021		December 31, 2020
Cash Paid for Amounts Included in the Measurement of Lease Liabilities
Operating cash flow from operating leases	$	12.1	$	6.6	$	2.7

Financing cash flow from finance leases	6.2		0.3		0.1
Total Cash Paid On Lease Liabilities	$	18.3	$	6.9	$	2.8

During the quarter ended December 31, 2022, we vacated certain of our leased spaces to better align with our needs and workplace strategies. As a result, we impaired the corresponding operating lease right of use assets, resulting in a charge of $4.0 million recorded within Other expense, net within the Consolidated Statement of Operations.

Lessor Accounting

We are not the lessor for any finance leases at our MH, RV or marina properties as of December 31, 2022.

Nearly all of our operating leases at our MH and RV properties where we are the lessor are either month to month or for a time period not to exceed one year. As of December 31, 2022, future minimum lease payments would not exceed 12 months.

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Future minimum lease payments under non-cancellable leases at our RV communities and marinas at the year ended December 31, 2022 where we are the lessor include:


Maturity of Lease Payments (in millions)	Operating Leases
2023	$	26.7
2024	17.0
2025	8.9
2026	5.1
2027	4.4
Thereafter	40.7
Total Undiscounted Cash Flows	$	102.8

The components of lease income for our operating leases, as included in our Consolidated Statements of Operations are as follows (in millions):


		Year Ended
Description	Financial Statement Classification		December 31, 2022		December 31, 2021		December 31, 2020
Operating Leases

Fixed lease income	Income from real property; Brokerage commissions and other revenue, net		$	28.9	$	23.0	$	3.3
Variable lease income(1)	Income from real property; Brokerage commissions and other revenue, net		$	2.9	$	5.7	$	2.0

(1)Consists of rent primarily based on a percentage of acquisition costs and net operating income.

During the year ended December 31, 2021, we terminated our operating ground lease agreements at two properties and settled a contingent consideration earn-out provision in the amount of $17.2 million. As these properties were deemed asset acquisitions, the contingent consideration payment was recognized as an additional purchase price within Land improvements and buildings in the Consolidated Balance Sheets, and within Acquisition of properties, net of cash acquired, in the Consolidated Statement of Cash Flows.

In conjunction with the termination, we entered into management agreements with the previous operators to manage these properties effective January 1, 2022.

During the year ended December 31, 2021, we terminated our operating ground lease agreement at one property and settled a contingent consideration earnout provision in the amount of $20.1 million. The initial contingent consideration liability of $9.8 million was recognized at acquisition within Investment property in the Consolidated Balance Sheets, and within financing in the Consolidated Statement of Cash Flows. As this property was deemed a business combination, incremental contingent consideration expense of $10.3 million was recognized within Other expense, net in the Consolidated Statement of Operations and within Operating in the Consolidated Statement of Cash Flows. In conjunction with the termination, we entered into a management agreement with the previous operator to manage the property effective January 1, 2022.

Failed Sale Leaseback

In connection with our acquisition of Park Holidays, we assumed ground lease arrangements for 34 UK properties that we concluded to be failed sale-leaseback transactions under ASC Topic 842, "Leases." The arrangements have maturities ranging from 2117 through 2197 with an option to repurchase for £1.00 at the end of the term. The obligation related to the underlying ground leases has been recorded as a financial liability of $339.7 million as of December 31, 2022. The financial liability is recorded within Other Liabilities on the Consolidated Balance Sheets. The following table presents the future minimum rental payments for this financial liability as of December 31, 2022:

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Maturity of Financial Liability (in millions)	December 31, 2022
2023	$	8.0
2024	11.2
2025	11.2
2026	11.3
2027	11.4
Thereafter	1,685.7
Total Payments	$	1,738.8
Less: Imputed interest	(1,399.1)
Present Value of Financial Liability	$	339.7

18. Related Party Transactions

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SUN COMMUNITIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

19. Recent Accounting Pronouncements

Recent Accounting Pronouncements - Adopted

In August 2020, the FASB issued ASU 2020-06, "Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity's Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity's Own Equity." This update simplifies the accounting for convertible instruments by eliminating the models that require separation of a cash conversion or beneficial conversion feature from the host contract. Under the amended guidance, a convertible debt instrument is treated as one liability accounted for at its amortized cost and convertible preferred stock is considered one equity instrument accounted for at its historical cost, unless (a) there are other features that require bifurcation as a derivative, or (b) convertible debt was issued at a substantial premium. This update also eliminates several triggers for derivative accounting, including a requirement to settle certain contracts by delivering registered shares. Additionally, this update provides clarifications to improve the consistency of EPS calculations. We adopted the ASU on January 1, 2022. The adoption of this ASU did not have an impact on our Consolidated Financial Statements.

In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting," which provides optional guidance for accounting for contracts, hedging relationships and other transactions affected by the reference rate reform, if certain criteria are met. The provisions of this standard are available for election through December 31, 2022. In December 2022, FASB issued ASU 2022-06, "Reference Rate Reform (Topic 848) - Deferral of the Sunset Date of Topic 848," which defers the sunset date of Topic 848 from December. 31, 2022 to December 31, 2024, after which entities will no longer be permitted to apply the relief in Topic 848. As of December 31, 2022, all of our debt and derivative instruments have been converted from LIBOR to alternative reference rates. The transition did not have a material impact on our Consolidated Financial Statements as the majority of our debt has fixed interest rates.

20. Subsequent Events

Acquisitions

Subsequent to the year ended December 31, 2022, we acquired four land parcels located in the U.S. and UK for an aggregate purchase price of $35.8 million.

Dispositions

In February 2023, we sold two non-operating properties in the UK for total consideration of $112.0 million, in the form of notes receivable, with a weighted average interest rate of 11.9% per annum, due May 31, 2023. The dispositions resulted in gains on sale totaling approximately $1.5 million.

Assets Held for Sale

In February 2023, we reached an agreement to sell an operating MH community in the UK with 730 developed sites for approximately $241.0 million in the form of a note receivable. As a result, subsequent to year end, the community has been classified as held for sale with an expected closing in March 2023, at which point financial statement impacts will be determined.

Catastrophic Event

As of February 21, 2023, we received $3.5 million of insurance recoveries in connection with property damage at our Fort Myers, Florida area communities resulting from Hurricane Ian in September 2022. Refer to Note 16, "Commitments and Contingencies," for additional information regarding impacts to our consolidated financial statements from Hurricane Ian.

Secured Debt

In January 2023, we entered into mortgage term loans of $85.0 million related to five existing encumbered properties which mature February 13, 2026 and have a fixed interest rate of 5.0%. We used the net proceeds from the offering to repay borrowings outstanding under our Senior Credit Facility.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Senior Unsecured Notes

In January 2023, the Operating Partnership issued $400.0 million of senior unsecured notes with an interest rate of 5.7% and a 10-year term, due January 15, 2033 (the "2033 Notes"). Interest on the notes is payable semi-annually in arrears on January 15 and July 15 of each year, beginning on July 15, 2023. The net proceeds from the offering were $395.3 million, after deducting underwriters' discounts and estimated offering expenses. We used the net proceeds from the offering to repay borrowings outstanding under our Senior Credit Facility.

Derivatives Transactions

In January 2023, in connection with the 2033 Notes issuance, we settled two 10-year treasury rate lock contracts and one forward swap totaling $250.0 million and received a net settlement payment of $7.4 million. This lowered the effective interest rate on the 2033 Notes from 5.7% to 5.5%. As of the settlement date, the net accumulated gain included in AOCI is being reclassified into earnings as a reduction to interest expense on a straight-line basis over the 10-year term of the hedged transaction.

We have evaluated our Consolidated Financial Statements for subsequent events through the date that this Form 10-K was issued.

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REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)

The following tables set forth real estate and accumulated depreciation relating to our MH and RV properties.


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)					Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)		Land		Depreciable Assets		Land			Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
47 North(5)	Cle Elum, WA	$	—	$	19.7	$	—	$	6.8		$	7.9	$	26.5	$	7.9	$	34.4	$	—	2021	(C)
49'er Village RV Resort	Plymouth, CA	—		2.2		10.7		—			3.0		2.2		13.7		15.9		(2.9)		2017	(A)
Academy / West Point	Canton, MI	33.2		1.5		14.3		—			10.5		1.5		24.8		26.3		(14.9)		2000	(A)
Allendale Meadows	Allendale, MI	22.8		0.4		3.7		—			7.5		0.4		11.2		11.6		(7.9)		1996	(A)
Alpine Meadows	Grand Rapids, MI	—		0.7		6.7		—			9.3		0.7		16.0		16.7		(10.5)		1996	(A&C)
Alta Laguna	Rancho Cucamonga, CA	38.3		23.7		21.1		—			1.8		23.7		22.9		46.6		(5.2)		2016	(A)
Andover	Grass Lake, MI	—		2.1		11.2		—			0.8		2.1		12.0		14.1		(0.6)		2021	(A)
Apple Carr Village	Muskegon, MI	—		0.8		6.2		0.3			28.6		1.1		34.8		35.9		(8.7)		2011	(A&C)
Apple Creek	Amelia, OH	7.1		0.5		5.5		—			3.6		0.5		9.1		9.6		(5.4)		1999	(A)
Arbor Terrace RV Park	Bradenton, FL	16.0		0.4		4.4		—			7.2		0.4		11.6		12.0		(6.4)		1996	(A)
Arbor Woods	Ypsilanti, MI	—		3.3		12.4		—			11.4		3.3		23.8		27.1		(6.7)		2017	(A)
Ariana Village	Lakeland, FL	4.9		0.2		2.2		—			2.3		0.2		4.5		4.7		(2.7)		1994	(A)
Augusta Village	Augusta, ME	—		0.8		3.1		—			0.7		0.8		3.8		4.6		(0.3)		2020	(A)
Austin Lone Star RV Resort	Austin, TX	—		0.6		7.9		—			2.4		0.6		10.3		10.9		(2.4)		2016	(A)
Autumn Ridge	Ankeny, IA	23.0		0.8		8.1		—			7.8		0.8		15.9		16.7		(9.7)		1996	(A)
Bahia Vista Estates	Sarasota, FL	—		6.8		17.7		—			3.3		6.8		21.0		27.8		(4.5)		2016	(A)
Baker Acres RV Resort	Zephyrhills, FL	6.7		2.1		11.9		—			3.6		2.1		15.5		17.6		(3.4)		2016	(A)
Beechwood	Killingworth, CT	—		7.9		18.4		—			1.6		7.9		20.0		27.9		(2.4)		2019	(A)
Bear Lake Development Land(5)	Garden City, UT	—		6.1		—		—			2.3		6.1		2.3		8.4		—		2022	(C)
Bel Air Estates	Menifee, CA	—		4.3		14.4		—			—		4.3		14.4		18.7		(0.3)		2022	(A)
Bell Crossing	Clarksville, TN	8.8		0.7		1.9		—			6.9		0.7		8.8		9.5		(5.9)		1999	(A&C)
Big Tree RV Resort	Arcadia, FL	—		1.2		13.5		—			3.2		1.2		16.7		17.9		(3.9)		2016	(A)
Birch Hill Estates	Bangor, ME	—		2.0		29.5		—			1.0		2.0		30.5		32.5		(2.6)		2020	(A)
Blue Heron Pines	Punta Gorda, FL	16.9		0.4		35.3		—			6.3		0.4		41.6		42.0		(10.1)		2015	(A&C)
Blue Jay MH & RV Resort	Dade City, FL	—		2.0		9.7		—			2.4		2.0		12.1		14.1		(2.6)		2016	(A)
Blue Star(7)	Apache Junction, AZ	2.4		5.1		12.7		(4.1)		(7)	(9.4)		1.0		3.3		4.3		(0.8)		2014	(A)
Blueberry Hill	Bushnell, FL	13.0		3.8		3.2		—			4.3		3.8		7.5		11.3		(3.0)		2012	(A)
Bluebonnet Lake(5)	Austin, TX	—		8.5		—		—			2.7		8.5		2.7		11.2		—		2021	(C)
Boulder Ridge	Pflugerville, TX	25.1		1.0		0.5		3.3			58.9		4.3		59.4		63.7		(20.1)		1998	(C)
Branch Creek	Austin, TX	21.9		0.8		3.7		—			8.1		0.8		11.8		12.6		(7.5)		1995	(A&C)
Brentwood Estates	Hudson, FL	5.5		1.1		9.4		0.1			2.2		1.2		11.6		12.8		(3.1)		2015	(A)
Brentwood Village	Kentwood, MI	9.6		0.4		3.6		—			2.0		0.4		5.6		6.0		(3.7)		1996	(A)

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REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Brentwood West	Mesa, AZ	27.2	13.6	24.2	—		1.4	13.6	25.6	39.2	(7.5)	2014	(A)
Broadview Estates	Davison, MI	—	0.7	6.1	—		24.4	0.7	30.5	31.2	(15.4)	1996	(A&C)
Brook Ridge	Hooksett, NH	—	1.0	6.0	—		0.3	1.0	6.3	7.3	(0.8)	2019	(A)
Brookside Manor	Goshen, IN	—	0.3	1.1	0.3		20.0	0.6	21.1	21.7	(11.8)	1985	(A&C)
Brookside Village	Kentwood, MI	6.2	0.2	5.6	—		0.6	0.2	6.2	6.4	(2.3)	2011	(A)
Buena Vista	Buckeye, AZ	—	9.2	14.4	—		2.6	9.2	17.0	26.2	(2.3)	2019	(A)
Buttonwood Bay MH & RV Resort	Sebring, FL	29.0	1.9	18.3	0.1		8.5	2.0	26.8	28.8	(17.4)	2001	(A)
Byron Center	Byron Center, MI	—	0.3	2.4	—		1.9	0.3	4.3	4.6	(2.8)	1996	(A)
Caliente Sands	Cathedral City, CA	—	1.9	6.7	(0.1)		0.7	1.8	7.4	9.2	(1.4)	2017	(A)
Camelot Villa	Macomb, MI	—	0.9	21.2	—		13.4	0.9	34.6	35.5	(11.6)	2013	(A)
Camp Fimfo	New Braunfels, TX	—	5.2	—	1.8		71.2	7.0	71.2	78.2	(4.2)	2019	(C)
Candlelight Manor	South Daytona, FL	—	3.1	3.9	—		2.7	3.1	6.6	9.7	(1.5)	2016	(A)
Cape May Crossing	Cape May, NJ	—	0.3	1.7	—		0.5	0.3	2.2	2.5	(0.5)	2016	(A)
Carolina Pines RV Resort	Conway, SC	—	5.9	—	0.7		104.7	6.6	104.7	111.3	(13.6)	2017	(A&C)
Carriage Cove	Sanford, FL	15.7	6.1	21.2	—		2.0	6.1	23.2	29.3	(6.6)	2014	(A)
Carrington Pointe	Fort Wayne, IN	19.8	1.1	3.6	—		24.3	1.1	27.9	29.0	(11.2)	1997	(A&C)
Cave Creek	Evans, CO	23.1	2.2	15.3	—		9.5	2.2	24.8	27.0	(12.3)	2004	(C)
Cedar Haven	Holden, ME	—	2.5	10.5	—		1.2	2.5	11.7	14.2	(1.0)	2020	(A)
Cedar Springs	Southington, CT	—	2.9	10.3	—		0.5	2.9	10.8	13.7	(1.3)	2019	(A)
Central Park MH & RV Resort	Haines City, FL	—	2.6	10.4	—		4.8	2.6	15.2	17.8	(3.4)	2016	(A)
Charlevoix Estates	Charlevoix, MI	—	0.4	12.0	—		0.5	0.4	12.5	12.9	(0.6)	2021	(A)
Cherrywood	Clinton, NY	—	0.7	9.6	(0.2)	(3)	2.7	0.5	12.3	12.8	(1.3)	2019	(A)
Chisholm Point	Pflugerville, TX	21.9	0.6	5.3	—		6.7	0.6	12.0	12.6	(7.7)	1995	(A&C)
Cider Mill Crossings	Fenton, MI	—	0.5	1.6	—		44.3	0.5	45.9	46.4	(14.7)	2011	(A&C)
Cider Mill Village	Middleville, MI	—	0.3	3.6	—		1.5	0.3	5.1	5.4	(1.8)	2011	(A)
Cisco Grove Campground & RV	Emigrant Gap, CA	—	1.7	4.8	—		4.8	1.7	9.6	11.3	(0.3)	2021	(A)
Citrus Hill RV Resort	Dade City, FL	—	1.2	2.4	—		2.4	1.2	4.8	6.0	(0.9)	2016	(A)
Clear Water	South Bend, IN	12.2	0.1	1.3	—		5.8	0.1	7.1	7.2	(4.3)	1986	(A)
Club Naples	Naples, FL	—	5.8	5.0	—		3.6	5.8	8.6	14.4	(3.8)	2011	(A)
Club Wildwood	Hudson, FL	21.2	14.2	21.3	—		3.0	14.2	24.3	38.5	(5.2)	2016	(A)
Coastal Estates	Hampstead, NC	—	3.3	6.5	—		8.0	3.3	14.5	17.8	(1.0)	2019	(A)
Cobus Green	Osceola, IN	—	0.8	7.0	—		8.3	0.8	15.3	16.1	(10.6)	1993	(A)
Colony in the Wood	Port Orange, FL	—	5.7	26.8	—		3.6	5.7	30.4	36.1	(4.5)	2017	(A&C)
Comal Farms	New Braunfels, TX	—	1.4	1.7	0.1		8.9	1.5	10.6	12.1	(5.9)	2000	(A&C)

F - 63

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Country Acres	Cadillac, MI	—	0.4	3.5	—	2.9	0.4	6.4	6.8	(4.3)	1996	(A)
Country Hills Village	Hudsonville, MI	—	0.3	3.9	(0.1)	0.6	0.2	4.5	4.7	(1.6)	2011	(A)
Country Lakes	Little River, SC	—	1.7	5.5	—	0.4	1.7	5.9	7.6	(0.7)	2019	(A)
Country Meadows	Flat Rock, MI	42.5	0.9	7.6	0.3	21.0	1.2	28.6	29.8	(19.0)	1994	(A&C)
Country Meadows Village	Caledonia, MI	—	0.5	5.6	0.1	5.4	0.6	11.0	11.6	(3.5)	2011	(A&C)
Country Village Estates	Oregon City, OR	—	22.0	42.6	—	1.1	22.0	43.7	65.7	(5.4)	2019	(A)
Countryside Estates	Mckean, PA	6.2	0.3	11.6	(0.1)	4.3	0.2	15.9	16.1	(4.2)	2014	(A)
Countryside Village of Atlanta	Lawrenceville, GA	—	1.3	11.0	—	9.8	1.3	20.8	22.1	(9.3)	2004	(A&C)
Countryside Village of Gwinnett	Buford, GA	26.0	1.1	9.5	—	2.5	1.1	12.0	13.1	(6.3)	2004	(A)
Countryside Village of Lake Lanier	Buford, GA	25.4	1.9	16.4	—	5.5	1.9	21.9	23.8	(12.5)	2004	(A)
Coyote Ranch Resort	Wichita Falls, TX	—	—	12.6	0.5	1.9	0.5	14.5	15.0	(0.7)	2021	(A)
Creek Wood	Burton, MI	17.5	0.8	2.0	0.4	14.6	1.2	16.6	17.8	(11.3)	1997	(C)
Creeks Crossing	Kyle, TX	—	3.5	—	—	21.0	3.5	21.0	24.5	(0.8)	2019	(C)
Crestwood	Concord, NH	—	1.8	22.4	—	0.8	1.8	23.2	25.0	(2.8)	2019	(A)
Crossroads	Aiken, SC	—	0.8	3.7	—	9.7	0.8	13.4	14.2	(2.7)	2019	(A&C)
Cutler Estates	Grand Rapids, MI	13.2	0.7	6.9	—	4.1	0.7	11.0	11.7	(7.2)	1996	(A)
Cypress Greens	Lake Alfred, FL	7.0	1.0	17.5	—	2.8	1.0	20.3	21.3	(5.0)	2015	(A)
Deep Run	Cream Ridge, NJ	—	2.0	13.1	—	0.6	2.0	13.7	15.7	(1.7)	2019	(A)
Deerwood	Orlando, FL	36.1	6.9	37.6	—	4.3	6.9	41.9	48.8	(10.9)	2015	(A)
Desert Harbor	Apache Junction, AZ	10.5	3.9	14.9	—	0.6	3.9	15.5	19.4	(4.5)	2014	(A)
Dutton Mill Village	Caledonia, MI	—	0.3	9.0	0.1	1.6	0.4	10.6	11.0	(4.0)	2011	(A)
Eagle Crest	Firestone, CO	30.3	2.0	0.2	—	31.0	2.0	31.2	33.2	(19.7)	1998	(C)
East Fork Crossing	Batavia, OH	—	1.3	6.3	—	17.2	1.3	23.5	24.8	(14.4)	2000	(A&C)
East Village Estates	Washington Twp., MI	—	1.4	25.4	—	6.3	1.4	31.7	33.1	(11.1)	2012	(A)
Egelcraft	Muskegon, MI	18.1	0.7	22.6	—	3.6	0.7	26.2	26.9	(7.7)	2014	(A)
El Capitan Canyon	Goleta, CA	—	42.1	6.8	—	5.2	42.1	12.0	54.1	(1.3)	2020	(A)
Ellenton Gardens RV Resort	Ellenton, FL	4.4	2.1	7.8	(0.1)	3.4	2.0	11.2	13.2	(2.7)	2016	(A)
Fairfield Village	Ocala, FL	—	1.2	18.7	—	1.3	1.2	20.0	21.2	(5.1)	2015	(A)
Farmwood Village	Dover, NH	—	1.2	12.3	—	0.7	1.2	13.0	14.2	(1.5)	2019	(A)
Fisherman's Cove	Flint Twp., MI	—	0.4	3.4	—	4.8	0.4	8.2	8.6	(5.9)	1993	(A)
Flamingo Lake RV Resort	Jacksonville, FL	—	4.5	31.9	0.1	2.0	4.6	33.9	38.5	(3.2)	2020	(A)
Fond du Lac East / Kettle Moraine KOA	Glenbeulah, WI	—	1.0	5.6	0.1	3.3	1.1	8.9	10.0	(3.2)	2013	(A)
Forest Hill	Southington, CT	—	5.1	10.8	—	1.5	5.1	12.3	17.4	(1.5)	2019	(A)
Forest Meadows	Philomath, OR	—	1.0	2.1	—	6.7	1.0	8.8	9.8	(1.9)	1999	(A)

F - 64

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets		Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Forest Springs	Grass Valley, CA	—	9.3	43.7	—	2.4		9.3	46.1	55.4	(4.1)	2020	(A)
Forest View	Homosassa, FL	—	1.3	22.1	—	1.1		1.3	23.2	24.5	(6.0)	2015	(A)
Fort Dupont(5)	Delaware City, DE	—	1.9	—	0.8	—		2.7	—	2.7	—	2021	(C)
Four Seasons	Elkhart, IN	11.2	0.5	4.8	(0.1)	3.2		0.4	8.0	8.4	(4.8)	2000	(A)
Frenchtown Villa / Elizabeth Woods	Newport, MI	27.5	1.4	52.3	0.1	35.8		1.5	88.1	89.6	(26.6)	2014	(A&C)
Friendly Village of La Habra	La Habra, CA	45.9	27.0	25.2	—	1.8		27.0	27.0	54.0	(6.2)	2016	(A)
Friendly Village of Modesto	Modesto, CA	22.8	6.3	20.9	—	1.6		6.3	22.5	28.8	(5.0)	2016	(A)
Friendly Village of Simi	Simi Valley, CA	23.1	14.9	16.0	—	1.1		14.9	17.1	32.0	(3.9)	2016	(A)
Friendly Village of West Covina	West Covina, CA	17.0	14.5	5.2	—	1.1		14.5	6.3	20.8	(1.5)	2016	(A)
Glen Ellis Family Campground	Glen, NH	13.3	0.4	5.8	—	18.4		0.4	24.2	24.6	(2.6)	2019	(A)
Glen Haven RV Resort	Zephyrhills, FL	5.0	2.0	8.4	(0.1)	2.3		1.9	10.7	12.6	(2.4)	2016	(A)
Glen Laurel	Concord, NC	—	1.6	0.5	—	9.9		1.6	10.4	12.0	(6.4)	2001	(A&C)
Goldcoaster	Homestead, FL	—	0.4	4.2	0.2	6.0		0.6	10.2	10.8	(6.2)	1997	(A)
Grand Bay	Dunedin, FL	—	3.5	6.3	—	1.8		3.5	8.1	11.6	(1.7)	2016	(A)
Grand Lake RV & Golf Resort	Citra, FL	—	5.3	4.5	0.1	6.8		5.4	11.3	16.7	(3.9)	2012	(A)
Grand Village	Grand Rapids, MI	8.9	0.4	3.6	—	3.5		0.4	7.1	7.5	(4.3)	1996	(A)
Grove Beach	Westbrook, CT	—	1.2	10.2	—	0.3		1.2	10.5	11.7	(1.3)	2019	(A)
Grove Ridge RV Resort	Dade City, FL	3.1	1.3	5.4	—	2.6		1.3	8.0	9.3	(1.8)	2016	(A)
Groves RV Resort(9)	Ft. Myers, FL	16.1	0.2	2.4	—	(2.4)	(9)	0.2	—	0.2	—	1997	(A)
Gulfstream Harbor	Orlando, FL	—	14.5	78.9	—	5.6		14.5	84.5	99.0	(21.5)	2015	(A)
Hacienda Del Rio	Edgewater, FL	—	33.3	80.3	—	12.4		33.3	92.7	126.0	(10.4)	2019	(A)
Hamlin	Webberville, MI	10.0	0.1	1.7	0.6	13.1		0.7	14.8	15.5	(8.9)	1984	(A&C)
Hancock Heights Estates	Hancock, ME	—	0.7	9.4	—	—		0.7	9.4	10.1	(0.9)	2020	(A)
Hannah Village	Lebanon, NH	—	0.3	4.7	0.1	0.3		0.4	5.0	5.4	(0.6)	2019	(A)
Hemlocks	Tilton, NH	—	1.0	7.2	—	0.5		1.0	7.7	8.7	(0.9)	2019	(A)
Heritage	Temecula, CA	18.2	13.2	7.9	—	1.2		13.2	9.1	22.3	(2.1)	2016	(A)
Hickory Hills Village	Battle Creek, MI	—	0.8	7.7	—	2.4		0.8	10.1	10.9	(3.7)	2011	(A)
Hidden River RV Resort	Riverview, FL	—	4.0	6.4	—	10.0		4.0	16.4	20.4	(2.5)	2016	(A)
High Point Park	Frederica, DE	—	0.9	7.0	—	7.1		0.9	14.1	15.0	(7.0)	1997	(A)
Highland Greens Estates	Highland, MI	—	3.1	38.0	—	20.0		3.1	58.0	61.1	(5.3)	2020	(A)
Hillcrest	Uncasville, CT	—	10.6	9.6	—	1.5		10.6	11.1	21.7	(1.4)	2019	(A)
Holiday Park Estates	Bangor, ME	8.8	1.1	13.9	—	1.5		1.1	15.4	16.5	(1.3)	2020	(A)
Holiday West Village	Holland, MI	13.1	0.3	8.1	—	0.7		0.3	8.8	9.1	(3.2)	2011	(A)

F - 65

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets		Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Holly Forest	Holly Hill, FL	23.3	0.9	8.4	—	1.6		0.9	10.0	10.9	(7.6)	1997	(A)
Holly Village / Hawaiian Gardens	Holly, MI	18.5	1.5	13.6	—	9.4		1.5	23.0	24.5	(11.2)	2004	(A)
Homosassa River RV Resort	Homosassa Springs, FL	—	1.5	5.0	—	3.6		1.5	8.6	10.1	(1.9)	2016	(A)
Horseshoe Cove RV Resort	Bradenton, FL	18.6	9.5	32.6	—	6.2		9.5	38.8	48.3	(8.5)	2016	(A)
Hospitality Creek Campground	Williamstown, NJ	—	—	15.6	0.8	0.6		0.8	16.2	17.0	(0.8)	2021	(A)
Hunters Crossing	Capac, MI	—	0.4	1.1	(0.1)	1.2		0.3	2.3	2.6	(0.7)	2012	(A)
Hunters Glen	Wayland, MI	—	1.1	11.9	0.3	16.1		1.4	28.0	29.4	(13.0)	2004	(C)
Huntington Run	Kalamazoo, MI	—	0.6	11.7	—	0.7		0.6	12.4	13.0	(0.6)	2021	(A)
Hyde Park	Easton, MD	—	6.6	18.3	—	1.2		6.6	19.5	26.1	(2.2)	2019	(A)
Indian Creek Park(9)	Ft. Myers Beach, FL	57.5	3.8	34.7	—	(34.7)	(9)	3.8	—	3.8	—	1996	(A)
Indian Wells RV Resort	Indio, CA	—	2.9	19.5	—	7.0		2.9	26.5	29.4	(5.6)	2016	(A)
Island Lakes	Merritt Island, FL	10.7	0.7	6.4	—	1.4		0.7	7.8	8.5	(6.1)	1995	(A)
Jellystone Park™ Androscoggin Lake(8)	North Monmouth, ME	3.4	0.5	4.1	—	4.6		0.5	8.7	9.2	(0.4)	2021	(A)
Jellystone Park™ at Barton Lake	Fremont, IN	—	—	—	4.7	26.0		4.7	26.0	30.7	(2.3)	2020	(A)
Jellystone Park™ at Birchwood Acres MH & RV Resort	Greenfield Park, NY	—	0.5	5.5	0.1	10.3		0.6	15.8	16.4	(5.7)	2013	(A)
Jellystone Park™ of Chicago	Millbrook, IL	—	0.5	4.3	—	1.1		0.5	5.4	5.9	(0.3)	2021	(A)
Jellystone Park™ Chincoteague Island(8)	Chincoteague, VA	—	5.7	13.8	—	15.9		5.7	29.7	35.4	(2.8)	2019	(A)
Jellystone Park™ at Gardiner	Gardiner, NY	—	0.9	28.4	—	16.8		0.9	45.2	46.1	(7.7)	2018	(A)
Jellystone Park™ at Golden Valley	Bostic, NC	—	4.8	4.3	—	58.2		4.8	62.5	67.3	(8.3)	2018	(A&C)
Jellystone Park™ at Guadalupe River	Kerrville, TX	—	2.5	23.9	—	11.9		2.5	35.8	38.3	(6.5)	2018	(A)
Jellystone Park™ at Hill Country	Canyon Lake, TX	—	2.0	20.7	—	6.4		2.0	27.1	29.1	(4.5)	2018	(A)
Jellystone Park™ at Larkspur	Larkspur, CO	—	1.9	5.5	0.4	103.8		2.3	109.3	111.6	(13.3)	2016	(A&C)
Jellystone Park™ at Luray	East Luray, VA	—	3.2	29.6	—	8.3		3.2	37.9	41.1	(6.6)	2018	(A)
Jellystone Park™ at Mammoth Cave	Cave City, KY	—	—	32.5	2.2	(0.9)		2.2	31.6	33.8	(2.0)	2021	(A)
Jellystone Park™ at Maryland	Williamsport, MD	—	2.1	23.7	—	10.1		2.1	33.8	35.9	(5.7)	2018	(A)
Jellystone Park™ at Memphis	Horn Lake, MS	2.4	0.9	6.8	—	1.7		0.9	8.5	9.4	(1.4)	2018	(A)
Jellystone Park™ at Natural Bridge	Natural Bridge Station, VA	—	0.9	11.7	—	4.1		0.9	15.8	16.7	(1.5)	2020	(A)
Jellystone Park™ Petoskey(8)	Petoskey, MI	—	0.2	8.7	0.7	9.6		0.9	18.3	19.2	(2.3)	2018	(A)
Jellystone Park™ at Quarryville	Quarryville, PA	—	3.9	33.8	—	8.7		3.9	42.5	46.4	(7.4)	2018	(A)
Jellystone Park™ at Tower Park(2)	Lodi, CA	—	2.6	29.8	—	34.0		2.6	63.8	66.4	(8.8)	2018	(A)
Jellystone Park™ of Western New York	North Java, NY	—	0.9	8.9	—	8.0		0.9	16.9	17.8	(6.6)	2013	(A)
Jellystone Park™ at Whispering Pines	Tyler, TX	—	—	13.8	1.7	2.6		1.7	16.4	18.1	(0.7)	2021	(A)

F - 66

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Jellystone Lincoln	Delaware City, DE	—	—	17.0	—	0.4	—	17.4	17.4	—	2022	(A)
Jetstream RV Resort at NASA	Houston, TX	—	3.0	14.5	—	0.3	3.0	14.8	17.8	(0.8)	2021	(A)
Kensington Meadows	Lansing, MI	17.7	0.3	2.7	—	10.4	0.3	13.1	13.4	(8.5)	1995	(A&C)
Kimberly Estates	Newport, MI	—	1.3	6.2	—	13.7	1.3	19.9	21.2	(6.0)	2016	(A)
King's Court	Traverse City, MI	65.0	1.5	13.8	0.2	20.1	1.7	33.9	35.6	(17.9)	1996	(A&C)
King's Lake	DeBary, FL	8.2	0.3	2.5	—	3.4	0.3	5.9	6.2	(4.2)	1994	(A)
Kings Manor	Lakeland, FL	—	2.3	5.6	—	5.6	2.3	11.2	13.5	(3.1)	2016	(A)
Kings Pointe	Lake Alfred, FL	—	0.5	16.7	—	0.8	0.5	17.5	18.0	(4.4)	2015	(A)
Kissimmee Gardens	Kissimmee, FL	—	3.3	14.4	—	1.9	3.3	16.3	19.6	(3.7)	2016	(A)
Kissimmee South MH & RV Resort	Davenport, FL	—	3.7	6.8	—	6.4	3.7	13.2	16.9	(2.7)	2016	(A)
Kittatinny Campground & RV Resort	Barryville, NY	—	—	—	3.1	18.5	3.1	18.5	21.6	(1.3)	2020	(A)
Knollwood Estates	Allendale, MI	9.2	0.4	4.1	—	3.0	0.4	7.1	7.5	(3.9)	2001	(A)
La Casa Blanca	Apache Junction, AZ	—	4.4	14.1	—	0.8	4.4	14.9	19.3	(4.4)	2014	(A)
La Costa Village	Port Orange, FL	48.2	3.6	62.3	—	2.6	3.6	64.9	68.5	(16.7)	2015	(A)
Lafayette Place	Warren, MI	13.2	0.7	6.0	—	7.1	0.7	13.1	13.8	(8.3)	1998	(A)
Lake Josephine RV Resort	Sebring, FL	—	0.5	2.8	—	3.1	0.5	5.9	6.4	(0.9)	2016	(A)
Lake Juliana Landings	Auburndale, FL	—	0.3	3.0	—	2.2	0.3	5.2	5.5	(3.8)	1994	(A)
Lake Pointe Village	Mulberry, FL	17.2	0.5	29.8	—	0.8	0.5	30.6	31.1	(7.7)	2015	(A)
Lake San Marino RV Park	Naples, FL	23.0	0.7	5.7	—	6.5	0.7	12.2	12.9	(7.1)	1996	(A)
Lakefront	Lakeside, CA	34.5	21.6	17.4	—	1.4	21.6	18.8	40.4	(4.3)	2016	(A)
Lakeland RV Resort	Lakeland, FL	—	1.7	5.5	—	3.8	1.7	9.3	11.0	(1.9)	2016	(A)
Lakeshore Landings	Orlando, FL	12.2	2.6	19.5	—	1.9	2.6	21.4	24.0	(6.2)	2014	(A)
Lakeshore Villas	Tampa, FL	—	3.1	19.0	—	1.7	3.1	20.7	23.8	(5.2)	2015	(A)
Lakeside	Terryville, CT	—	1.3	3.4	—	0.2	1.3	3.6	4.9	(0.4)	2019	(A)
Lakeside Crossing	Conway, SC	11.8	3.5	31.6	—	20.5	3.5	52.1	55.6	(10.6)	2015	(A&C)
Lakeview	Ypsilanti, MI	—	1.2	10.9	—	8.6	1.2	19.5	20.7	(10.3)	2004	(A)
Lakeview CT	Danbury, CT	—	2.5	8.9	—	1.5	2.5	10.4	12.9	(1.2)	2019	(A)
Lakeview Mobile Estates	Yucaipa, CA	—	—	—	4.1	21.6	4.1	21.6	25.7	(1.8)	2020	(A)
Lamplighter	Port Orange, FL	—	1.3	12.8	—	1.1	1.3	13.9	15.2	(3.5)	2015	(A)
Lantana Ranch South(5)	Brookshire, TX	—	14.4	—	—	0.6	14.4	0.6	15.0	—	2022	(A)
Laurel Heights	Uncasville, CT	—	1.7	0.7	—	0.2	1.7	0.9	2.6	(0.1)	2019	(A)
Lazy J Ranch	Arcata, CA	—	7.1	6.8	—	0.8	7.1	7.6	14.7	(1.4)	2017	(A)
Leaf Verde RV Resort	Buckeye, AZ	—	3.4	8.4	—	1.3	3.4	9.7	13.1	(1.6)	2018	(A)
Leisure Village	Belmont, MI	—	0.4	8.2	0.1	2.8	0.5	11.0	11.5	(3.7)	2011	(A)

F - 67

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Lemon Wood	Ventura, CA	23.9	19.5	6.9	—	1.4	19.5	8.3	27.8	(1.9)	2016	(A)
Liberty Farm	Valparaiso, IN	—	0.1	1.2	0.1	5.2	0.2	6.4	6.6	(3.6)	1985	(A&C)
Lincoln Estates	Holland, MI	—	0.5	4.2	—	1.7	0.5	5.9	6.4	(4.1)	1996	(A)
Lone Star Jellystone Park	Waller, TX	—	1.8	19.4	—	12.3	1.8	31.7	33.5	(2.7)	2020	(A)
Lost Dutchman	Apache Junction, AZ	3.6	—	—	4.1	15.2	4.1	15.2	19.3	(4.1)	2014	(A)
Majestic Oaks RV Resort	Zephyrhills, FL	4.2	3.9	4.7	0.1	2.4	4.0	7.1	11.1	(1.8)	2016	(A)
Maple Brook	Matteson, IL	39.5	8.5	48.8	—	0.8	8.5	49.6	58.1	(14.3)	2014	(A)
Maplewood Manor	Brunswick, ME	7.4	1.8	13.0	—	1.7	1.8	14.7	16.5	(4.1)	2014	(A)
Marco Naples RV Resort	Naples, FL	—	2.8	10.5	—	5.7	2.8	16.2	19.0	(3.3)	2016	(A)
Marina Cove	Uncasville, CT	—	0.3	0.4	—	0.3	0.3	0.7	1.0	(0.1)	2019	(A)
Meadow Lake Estates	White Lake, MI	—	1.2	11.5	0.1	7.4	1.3	18.9	20.2	(14.6)	1994	(A)
Meadowbrook	Charlotte, NC	—	1.3	6.6	—	10.7	1.3	17.3	18.6	(10.6)	2000	(A&C)
Meadowbrook Estates	Monroe, MI	—	0.4	3.3	0.4	18.0	0.8	21.3	22.1	(13.5)	1986	(A)
Meadowbrook Village	Tampa, FL	10.9	0.5	4.7	—	1.4	0.5	6.1	6.6	(5.1)	1994	(A)
Meadowlands of Gibraltar	Gibraltar, MI	17.6	0.6	7.7	—	2.9	0.6	10.6	11.2	(2.9)	2015	(A)
Meadowstone	Hastings, MI	—	0.7	20.3	—	0.5	0.7	20.8	21.5	(1.1)	2021	(A)
Menifee Development(5)	Menifee, CA	—	2.3	—	—	10.1	2.3	10.1	12.4	—	2020	(C)
Merrymeeting	Brunswick, ME	—	0.3	1.0	—	0.8	0.3	1.8	2.1	(0.5)	2014	(A)
Mi-Te-Jo Campground	Milton, NH	—	1.4	7.6	—	13.0	1.4	20.6	22.0	(2.9)	2018	(A)
Mill Creek MH & RV Resort	Kissimmee, FL	—	1.4	4.8	—	5.9	1.4	10.7	12.1	(2.3)	2016	(A)
Millwood	Uncasville, CT	—	2.4	—	—	2.6	2.4	2.6	5.0	(0.1)	2019	(A&C)
Moreno 66 Development(5)	Moreno Valley, CA	—	5.0	—	—	4.5	5.0	4.5	9.5	—	2021	(C)
Mountain View	Mesa, AZ	—	5.5	12.3	—	0.8	5.5	13.1	18.6	(3.8)	2014	(A)
Napa Valley	Napa, CA	27.5	17.7	11.7	—	1.1	17.7	12.8	30.5	(3.0)	2016	(A)
Naples RV Resort	Naples, FL	6.6	3.6	2.0	—	3.2	3.6	5.2	8.8	(1.7)	2011	(A)
New England Village	Westbrook, CT	—	4.2	1.4	—	0.1	4.2	1.5	5.7	(0.2)	2019	(A)
North Lake Estates	Moore Haven, FL	—	4.2	3.5	—	2.1	4.2	5.6	9.8	(2.3)	2011	(A)
North Point Estates	Pueblo, CO	—	1.6	3.0	—	4.2	1.6	7.2	8.8	(4.2)	2001	(C)
Northville Crossing	Northville, MI	—	1.2	29.5	—	5.5	1.2	35.0	36.2	(12.9)	2012	(A)
Norway Commons	Norway, ME	—	—	15.9	—	—	—	15.9	15.9	—	2022	(A)
Oak Creek	Coarsegold, CA	—	4.8	11.2	—	2.7	4.8	13.9	18.7	(4.0)	2014	(A)
Oak Crest	Austin, TX	20.4	4.3	12.6	4.4	26.6	8.7	39.2	47.9	(13.1)	2002	(C)
Oak Grove	Plainville, CT	—	1.0	1.7	—	—	1.0	1.7	2.7	(0.2)	2019	(A)
Oak Island Village	East Lansing, MI	16.4	0.3	6.8	—	3.5	0.3	10.3	10.6	(4.0)	2011	(A)

F - 68

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Oak Ridge	Manteno, IL	28.4	1.1	36.9	—		5.6	1.1	42.5	43.6	(12.4)	2014	(A)
Oakview Estates	Arcadia, FL	—	0.9	3.9	—		1.5	0.9	5.4	6.3	(1.2)	2016	(A)
Oakwood Village	Miamisburg, OH	31.5	2.0	6.4	—		14.0	2.0	20.4	22.4	(13.0)	1998	(A&C)
Ocean Breeze Jensen Beach MH & RV Resort	Jensen Beach, FL	—	19.0	13.9	—		35.0	19.0	48.9	67.9	(9.1)	2016	(A&C)
Ocean Breeze MH & RV Resort(6)	Marathon, FL	—	2.3	1.8	—		6.2	2.3	8.0	10.3	(0.8)	2016	(A)
Ocean Pines	Garden City, SC	—	7.6	35.3	—		1.7	7.6	37.0	44.6	(5.5)	2019	(A)
Ocean View(8)	Jensen Beach, FL	—	4.6	—	0.2		9.3	4.8	9.3	14.1	(0.3)	2020	(A)
Ocean West	McKinleyville, CA	4.4	5.0	4.4	0.4		1.2	5.4	5.6	11.0	(0.9)	2017	(A)
Orange City MH & RV Resort	Orange City, FL	11.2	0.9	5.5	—		6.9	0.9	12.4	13.3	(3.6)	2011	(A)
Orange Tree Village	Orange City, FL	9.4	0.3	2.5	—		1.5	0.3	4.0	4.3	(3.2)	1994	(A)
Orchard Lake	Milford, OH	—	0.4	4.0	—		3.6	0.4	7.6	8.0	(4.1)	1999	(A)
Paddock Park South	Ocala, FL	—	0.6	6.6	—		2.2	0.6	8.8	9.4	(1.9)	2016	(A)
Palm Creek Golf & RV Resort	Casa Grande, AZ	90.8	11.8	76.1	—		28.0	11.8	104.1	115.9	(39.7)	2012	(A&C)
Palm Key Village	Davenport, FL	15.0	3.8	15.7	—		0.6	3.8	16.3	20.1	(4.2)	2015	(A)
Palm Village	Bradenton, FL	—	3.0	2.8	—		1.9	3.0	4.7	7.7	(1.0)	2016	(A)
Palos Verdes Shores MH & Golf Community(2)	San Pedro, CA	34.4	—	21.8	—		6.0	—	27.8	27.8	(5.5)	2016	(A)
Park Place	Sebastian, FL	—	1.4	48.7	0.1		4.4	1.5	53.1	54.6	(13.1)	2015	(A)
Park Royale	Pinellas Park, FL	14.4	0.7	29.0	—		1.0	0.7	30.0	30.7	(7.6)	2015	(A)
Parkside Village	Cheektowaga, NY	—	0.6	10.4	—		0.4	0.6	10.8	11.4	(3.1)	2014	(A)
Pearwood RV Resort	Pearland, TX	—	—	10.3	1.2		(0.7)	1.2	9.6	10.8	(0.5)	2021	(A)
Pebble Creek	Greenwood, IN	—	1.0	5.1	—		11.0	1.0	16.1	17.1	(8.5)	2000	(A&C)
Pecan Branch	Georgetown, TX	—	1.4	—	0.2		20.5	1.6	20.5	22.1	(6.1)	1999	(C)
Pecan Park RV Resort	Jacksonville, FL	—	2.0	5.0	1.4		12.8	3.4	17.8	21.2	(2.8)	2016	(A&C)
Pelican Bay	Micco, FL	6.0	0.5	10.5	—		1.7	0.5	12.2	12.7	(3.2)	2015	(A)
Pembroke Downs	Chino, CA	13.1	9.6	7.3	—		1.0	9.6	8.3	17.9	(1.8)	2016	(A)
Pheasant Ridge	Lancaster, PA	41.3	2.0	19.3	—		1.4	2.0	20.7	22.7	(13.3)	2002	(A)
Pine Acre Trails	Conroe, TX	—	15.6	16.7	—		3.1	15.6	19.8	35.4	(0.3)	2022	(A)
Pine Hills	Middlebury, IN	—	0.1	0.5	—		4.2	0.1	4.7	4.8	(2.7)	1980	(A)
Pine Ridge	Prince George, VA	11.0	0.4	2.4	—		24.5	0.4	26.9	27.3	(9.4)	1986	(A&C)
Pine Trace	Houston, TX	—	2.9	17.2	(0.2)	(3)	13.9	2.7	31.1	33.8	(16.6)	2004	(A&C)
Pinebrook Village	Kentwood, MI	—	0.1	5.7	—		1.7	0.1	7.4	7.5	(2.8)	2011	(A)
Pineview Estates	Flint, MI	—	1.9	57.4	—		27.8	1.9	85.2	87.1	(4.5)	2021	(A)

F - 69

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Pismo Dunes RV Resort	Pismo Beach, CA	18.7	11.1	10.2	—		1.5	11.1	11.7	22.8	(2.3)	2017	(A)
Pleasant Beach Campground	Sherkston, ON	—	1.6	0.6	(0.4)	(1)	—	1.2	0.6	1.8	—	2021	(A)
Pleasant Lake RV Resort	Bradenton, FL	11.8	5.2	20.4	—		4.6	5.2	25.0	30.2	(5.7)	2016	(A)
Presidential Estates	Hudsonville, MI	23.0	0.7	6.3	—		5.5	0.7	11.8	12.5	(7.4)	1996	(A)
Rainbow MH & RV Resort	Frostproof, FL	—	1.9	5.7	—		4.9	1.9	10.6	12.5	(3.9)	2012	(A)
Rainbow Village of Largo	Largo, FL	8.5	4.4	12.5	—		4.0	4.4	16.5	20.9	(4.0)	2016	(A)
Rainbow Village of Zephyrhills	Zephyrhills, FL	8.7	1.8	9.9	—		2.7	1.8	12.6	14.4	(2.8)	2016	(A)
Rancho Alipaz(2)	San Juan Capistrano, CA	12.2	—	2.9	16.2		0.9	16.2	3.8	20.0	(0.8)	2016	(A)
Rancho Caballero	Riverside, CA	21.9	16.6	12.4	—		1.5	16.6	13.9	30.5	(3.0)	2016	(A)
Rancho Mirage	Apache Junction, AZ	—	7.5	22.2	—		1.1	7.5	23.3	30.8	(6.7)	2014	(A)
Red Oaks MH & RV Resort(2)	Bushnell, FL	—	5.2	20.5	—		7.7	5.2	28.2	33.4	(6.4)	2016	(A)
Regency Heights	Clearwater, FL	26.0	11.3	15.7	—		3.7	11.3	19.4	30.7	(4.0)	2016	(A)
Reserve at Fox Creek	Bullhead City, AZ	15.0	2.0	20.1	—		1.1	2.0	21.2	23.2	(6.1)	2014	(A)
Richmond Place	Richmond, MI	6.4	0.5	2.0	—		3.7	0.5	5.7	6.2	(3.3)	1998	(A)
River Beach Campsites & RV	Milford, PA	—	—	—	0.3		4.5	0.3	4.5	4.8	(0.5)	2020	(A)
River Haven Village	Grand Haven, MI	—	1.8	16.9	—		18.3	1.8	35.2	37.0	(18.4)	2001	(A)
River Pines	Nashua, NH	—	2.7	37.8	—		0.9	2.7	38.7	41.4	(4.7)	2019	(A)
River Ranch	Austin, TX	—	4.7	0.8	0.2		38.9	4.9	39.7	44.6	(14.2)	2000	(A&C)
River Ridge	Saline, MI	—	1.0	26.9	—		0.7	1.0	27.6	28.6	(1.4)	2021	(A)
River Ridge Estates	Austin, TX	39.5	3.2	15.1	—		6.4	3.2	21.5	24.7	(12.7)	2002	(C)
Riverside Club	Ruskin, FL	37.5	1.6	66.2	—		14.7	1.6	80.9	82.5	(18.9)	2015	(A)
Riverside Drive Park	Augusta, ME	—	1.2	12.1	—		1.2	1.2	13.3	14.5	(1.1)	2020	(A)
Rock Crusher Canyon RV Resort	Crystal River, FL	—	0.4	5.5	0.2		6.5	0.6	12.0	12.6	(3.0)	2015	(A)
Rolling Hills	Storrs, CT	—	4.0	3.7	—		4.5	4.0	8.2	12.2	(0.6)	2019	(A)
Roxbury Park	Goshen, IN	—	1.1	9.9	—		7.5	1.1	17.4	18.5	(9.0)	2001	(A)
Royal Country	Miami, FL	58.5	2.3	20.8	—		3.6	2.3	24.4	26.7	(21.3)	1994	(A)
Royal Palm Village	Haines City, FL	10.6	1.7	27.4	—		4.7	1.7	32.1	33.8	(8.0)	2015	(A)
Royal Palms MH & RV Resort(2)	Cathedral City, CA	—	—	21.6	—		2.7	—	24.3	24.3	(5.2)	2016	(A)
Rudgate Clinton	Clinton Township, MI	—	1.1	23.7	—		11.1	1.1	34.8	35.9	(12.3)	2012	(A)
Rudgate Manor	Sterling Heights, MI	—	1.4	31.1	—		15.1	1.4	46.2	47.6	(16.6)	2012	(A)
Saddle Oak Club	Ocala, FL	18.8	0.7	6.7	—		2.0	0.7	8.7	9.4	(7.2)	1995	(A)
Saddlebrook	San Marcos, TX	—	1.7	11.8	—		25.1	1.7	36.9	38.6	(16.1)	2002	(C)
Sandy Lake MH & RV Resort	Carrollton, TX	—	0.7	17.8	—		2.0	0.7	19.8	20.5	(4.4)	2016	(A)
Saralake Estates	Sarasota, FL	—	6.5	11.4	—		1.4	6.5	12.8	19.3	(2.9)	2016	(A)

F - 70

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)				Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets		Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Savanna Club	Port St. Lucie, FL	63.2	12.8	79.9	—		0.8		12.8	80.7	93.5	(20.7)	2015	(A&C)
Scio Farms	Ann Arbor, MI	52.9	2.3	22.7	—		15.9		2.3	38.6	40.9	(26.6)	1995	(A&C)
Sea Air Village	Rehoboth Beach, DE	—	1.2	10.2	0.4		3.3		1.6	13.5	15.1	(8.2)	1997	(A)
Serendipity	North Fort Myers, FL	—	1.2	23.5	—		3.6		1.2	27.1	28.3	(6.8)	2015	(A)
Settler's Rest RV Resort	Zephyrhills, FL	—	1.8	7.7	—		2.3		1.8	10.0	11.8	(2.2)	2016	(A)
Shadow Wood Village	Hudson, FL	—	4.5	3.9	0.8		12.5		5.3	16.4	21.7	(2.2)	2016	(A)
Shady Pines MH & RV Resort	Galloway Township, NJ	—	1.1	3.8	—		1.5		1.1	5.3	6.4	(1.2)	2016	(A)
Shady Road Villas	Ocala, FL	—	0.5	2.8	—		4.7		0.5	7.5	8.0	(1.5)	2016	(A)
Sheffield Estates	Auburn Hills, MI	—	0.8	7.2	—		3.1		0.8	10.3	11.1	(5.4)	2006	(A)
Shelby Forest	Shelby Twp., MI	—	4.0	42.4	—		0.1		4.0	42.5	46.5	(5.4)	2019	(A)
Shelby West	Shelby Twp., MI	—	5.7	38.9	—		0.8		5.7	39.7	45.4	(5.0)	2019	(A)
Shell Creek RV Resort & Marina	Punta Gorda, FL	6.0	2.2	9.7	—		3.6		2.2	13.3	15.5	(2.9)	2016	(A)
Siesta Bay RV Park(9)	Ft. Myers, FL	65.0	2.1	18.5	—		(18.5)	(9)	2.1	—	2.1	—	1996	(A)
Silver Springs	Clinton Township, MI	—	0.9	16.6	—		2.4		0.9	19.0	19.9	(7.2)	2012	(A)
Sky Harbor	Cheektowaga, NY	—	2.3	24.3	—		7.4		2.3	31.7	34.0	(8.6)	2014	(A)
Skyline	Fort Collins, CO	9.3	2.3	12.1	—		1.2		2.3	13.3	15.6	(3.8)	2014	(A)
Smith Creek Crossing	Granby, CO	—	1.4	—	—		47.7		1.4	47.7	49.1	(3.3)	2018	(C)
Southern Charm MH & RV Resort	Zephyrhills, FL	11.0	4.9	17.4	—		3.4		4.9	20.8	25.7	(4.9)	2016	(A)
Southern Hills / Northridge Place	Stewartville, MN	7.1	0.4	12.7	—		11.9		0.4	24.6	25.0	(7.3)	2014	(A&C)
Southern Leisure RV Resort	Chiefland, FL	—	3.1	14.8	—		2.5		3.1	17.3	20.4	(0.9)	2021	(A)
Southern Palms	Ladson, SC	—	2.4	9.4	—		0.5		2.4	9.9	12.3	(4.3)	2019	(A)
Southport Springs Golf & Country Club	Zephyrhills, FL	32.6	15.1	17.2	—		4.5		15.1	21.7	36.8	(5.5)	2015	(A&C)
Southside Landing	Cambridge, MD	—	1.0	2.5	—		1.7		1.0	4.2	5.2	(0.5)	2019	(A)
Southwood Village	Grand Rapids, MI	—	0.3	11.5	—		2.4		0.3	13.9	14.2	(4.8)	2011	(A)
Spanish Main MH & RV Resort	Thonotosassa, FL	—	2.4	8.1	—		6.2		2.4	14.3	16.7	(2.9)	2016	(A)
Spanish Trails West	Casa Grande, AZ	—	6.6	15.3	—		0.3		6.6	15.6	22.2	(0.3)	2022	(A)
St. Clair Place	St. Clair, MI	—	0.5	2.0	—		2.5		0.5	4.5	5.0	(2.6)	1998	(A)
Stonebridge (MI)(5)	Richfield Twp., MI	—	2.0	—	0.3		2.2		2.3	2.2	4.5	(0.4)	1998	(C)
Stonebridge (TX)	San Antonio, TX	—	2.5	2.1	(0.6)	(3)	6.6		1.9	8.7	10.6	(5.2)	2000	(A&C)
Stonebrook	Homosassa, FL	—	0.7	14.1	—		1.0		0.7	15.1	15.8	(3.8)	2015	(A)
Stoneridge Villas(5)	Gardnerville, NV	—	5.3	—	—		0.3		5.3	0.3	5.6	—	2022	(A)
Strafford / Lake Winnipesaukee South KOA	Strafford, NH	—	—	—	0.3		8.6		0.3	8.6	8.9	(0.7)	2019	(A)
Summit Ridge	Converse, TX	—	2.6	2.1	(0.9)	(3)	18.2		1.7	20.3	22.0	(10.5)	2000	(A&C)

F - 71

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Sun Outdoors Arches Gateway(8)	Moab, UT	—	3.7	8.7	—	2.8	3.7	11.5	15.2	(1.9)	2018	(A)
Sun Outdoors Association Island	Henderson, NY	—	1.7	14.7	—	4.6	1.7	19.3	21.0	(1.0)	2021	(A)
Sun Outdoors Bend(8)	Bend, OR	—	4.0	13.3	—	0.7	4.0	14.0	18.0	(1.3)	2020	(A)
Sun Outdoors Canyonlands Gateway(8)	Moab, UT	—	6.3	8.4	—	0.8	6.3	9.2	15.5	(1.5)	2018	(A)
Sun Outdoors Cape Charles	Cape Charles, VA	—	19.1	38.7	—	4.9	19.1	43.6	62.7	(2.5)	2021	(A)
Sun Outdoors Cape May(8)	Cape May, NJ	—	—	27.5	2.2	(1.6)	2.2	25.9	28.1	(1.5)	2021	(A)
Sun Outdoors Central Coast Wine Country(8)	Paso Robles, CA	—	1.7	11.5	—	4.4	1.7	15.9	17.6	(5.2)	2014	(A&C)
Sun Outdoors Chesapeake Bay(2)(8)	Temperanceville, VA	—	2.3	8.8	—	2.4	2.3	11.2	13.5	(0.5)	2021	(A)
Sun Outdoors Coos Bay(8)	Coos Bay, OR	—	2.7	3.2	—	2.1	2.7	5.3	8.0	(0.9)	2018	(A)
Sun Outdoors Chincoteague Bay(5)	Chincoteague, VA	—	7.5	—	—	1.9	7.5	1.9	9.4	—	2021	(C)
Sun Outdoors Frontier Town	Berlin, MD	—	19.0	43.2	—	38.5	19.0	81.7	100.7	(18.8)	2015	(A)
Sun Outdoors Garden City Utah(8)	Garden City, UT	—	2.1	7.9	—	1.5	2.1	9.4	11.5	(0.5)	2021	(A)
Sun Outdoors Gig Harbor(8)	Gig Harbor, WA	—	3.4	11.9	—	0.5	3.4	12.4	15.8	(1.1)	2020	(A)
Sun Outdoors Islamorada(6)	Islamorada, FL	—	10.5	7.0	2.3	20.0	12.8	27.0	39.8	(0.1)	2016	(A)
Sun Outdoors Kensington Valley(8)	New Hudson, MI	—	—	20.1	2.9	(0.7)	2.9	19.4	22.3	(1.0)	2021	(A)
Sun Outdoors Key Largo	Key Largo, FL	—	2.4	1.0	—	2.5	2.4	3.5	5.9	(0.8)	2016	(A)
Sun Outdoors Lake Rudolph	Santa Claus, IN	—	2.3	28.1	—	12.9	2.3	41.0	43.3	(16.1)	2014	(A&C)
Sun Outdoors Lake Travis	Austin, TX	—	3.7	22.2	—	1.4	3.7	23.6	27.3	(7.0)	2015	(A)
Sun Outdoors Marathon	Marathon, FL	—	4.8	4.7	—	4.7	4.8	9.4	14.2	(1.9)	2016	(A)
Sun Outdoors Moab Downtown(8)	Moab, UT	—	3.7	7.4	—	0.8	3.7	8.2	11.9	(1.5)	2018	(A)
Sun Outdoors Mystic	Old Mystic, CT	—	0.1	0.3	—	2.6	0.1	2.9	3.0	(1.5)	2013	(A)
Sun Outdoors North Moab(8)	Moab, UT	—	—	—	3.2	12.0	3.2	12.0	15.2	(1.1)	2019	(A)
Sun Outdoors New Orleans North Shore(8)	Ponchatoula, LA	—	7.7	16.1	—	11.2	7.7	27.3	35.0	(3.1)	2019	(A)
Sun Outdoors Ocean City	Berlin, MD	—	14.3	22.3	—	8.2	14.3	30.5	44.8	(9.9)	2014	(A&C)
Sun Outdoors Ocean City Gateway	Whaleyville, MD	—	0.5	5.2	—	18.4	0.5	23.6	24.1	(4.3)	2015	(A)
Sun Outdoors Old Orchard Beach Downtown	Old Orchard Beach, ME	—	2.0	10.0	—	2.1	2.0	12.1	14.1	(1.6)	2019	(A)
Sun Outdoors Orange Beach	Orange Beach, AL	—	12.7	7.5	0.9	19.4	13.6	26.9	40.5	(1.1)	2019	(A)
Sun Outdoors Orlando ChampionsGate	Davenport, FL	—	—	—	3.6	15.9	3.6	15.9	19.5	(1.3)	2020	(A)
Sun Outdoors Panama City Beach(2)	Panama City Beach, FL	14.4	10.3	9.1	—	3.3	10.3	12.4	22.7	(2.1)	2017	(A)
Sun Outdoors Paso Robles(8)	Paso Robles, CA	—	1.4	—	—	41.9	1.4	41.9	43.3	(8.6)	2014	(C)
Sun Outdoors Petoskey Bay Harbor	Petoskey, MI	—	0.2	3.3	—	5.0	0.2	8.3	8.5	(2.1)	2016	(A)
Sun Outdoors Pigeon Forge(2)	Sevierville, TN	—	3.7	19.7	—	2.7	3.7	22.4	26.1	(2.7)	2019	(A)

F - 72

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Sun Outdoors Portland South(2)(8)	Wilsonville, OR	—	—	19.0	9.3		(8.7)	9.3	10.3	19.6	(0.6)	2021	(A)
Sun Outdoors Rocky Mountains(8)	Granby, CO	—	8.6	—	(3.1)	(3)	144.4	5.5	144.4	149.9	(15.1)	2018	(C)
Sun Outdoors Rehoboth Bay	Millsboro, DE	—	2.8	17.9	2.2		18.7	5.0	36.6	41.6	(4.1)	2019	(A)
Sun Outdoors Saco Old Orchard Beach(8)	Saco, ME	—	0.8	3.6	—		5.6	0.8	9.2	10.0	(3.3)	2014	(A)
Sun Outdoors Salt Lake City(8)	North Salt Lake, UT	—	3.4	4.6	—		2.4	3.4	7.0	10.4	(1.3)	2018	(A)
Sun Outdoors San Antonio West	San Antonio, TX	—	0.8	6.2	—		2.1	0.8	8.3	9.1	(3.2)	2012	(A)
Sun Outdoors San Diego Bay(2)	San Diego, CA	—	—	—	—		69.2	—	69.2	69.2	(5.4)	2019	(A)
Sun Outdoors Santa Barbara(8)	Goleta, CA	—	16.0	6.2	—		0.7	16.0	6.9	22.9	(0.7)	2020	(A)
Sun Outdoors Sarasota	Sarasota, FL	139.3	51.0	117.5	(0.2)	(3)	15.7	50.8	133.2	184.0	(32.3)	2016	(A)
Sun Outdoors St. Augustine	St. Augustine, FL	—	4.2	10.5	—		0.9	4.2	11.4	15.6	(1.8)	2018	(A)
Sun Outdoors Sugarloaf Key(2)(8)	Summerland Key, FL	—	7.7	4.4	0.1		2.6	7.8	7.0	14.8	(0.3)	2021	(A)
Sun Outdoors Texas Hill Country	New Braunfels, TX	—	3.8	27.2	—		4.4	3.8	31.6	35.4	(7.7)	2016	(A&C)
Sun Outdoors Wells Beach(2)(8)	Wells, ME	—	1.4	11.4	—		—	1.4	11.4	12.8	(0.6)	2021	(A)
Sun Outdoors Yellowstone North(2)(8)	Gardiner, MT	—	—	12.5	5.6		(5.4)	5.6	7.1	12.7	(0.4)	2021	(A)
Sun Retreats Adirondack Gateway(8)	Gansevoort, NY	—	0.6	2.0	—		2.9	0.6	4.9	5.5	(1.3)	2016	(A)
Sun Retreats Amherstburg(8)	Amherstburg, ON	—	1.1	1.5	—		1.8	1.1	3.3	4.4	(0.7)	2016	(A)
Sun Retreats Arran Lake(8)	Allenford, ON	—	1.1	1.2	—		0.4	1.1	1.6	2.7	(0.4)	2016	(A)
Sun Retreats Avalon	Cape May Court House, NJ	—	0.6	21.3	—		4.9	0.6	26.2	26.8	(8.4)	2013	(A)
Sun Retreats Blue Mountains(8)	Clarksburg, ON	—	0.4	0.7	—		0.8	0.4	1.5	1.9	(0.2)	2016	(A)
Sun Retreats Birch Bay(8)	Blaine, WA	—	7.5	7.6	—		1.1	7.5	8.7	16.2	(0.5)	2021	(A)
Sun Retreats Cape Cod(8)	East Falmouth, MA	—	3.7	10.8	—		1.1	3.7	11.9	15.6	(1.5)	2020	(A)
Sun Retreats Cape May Wildwood	Cape May, NJ	—	0.7	7.7	—		9.3	0.7	17.0	17.7	(6.2)	2013	(A)
Sun Retreats Cayuga(8)	Cayuga, ON	—	1.0	4.2	(0.1)	(1)	3.0	0.9	7.2	8.1	(1.5)	2016	(A)
Sun Retreats Daytona Beach(8)	Port Orange, FL	—	2.3	7.2	—		5.2	2.3	12.4	14.7	(2.7)	2016	(A)
Sun Retreats Dennis Port(8)	Dennisport, MA	15.4	14.3	11.9	—		15.2	14.3	27.1	41.4	(4.7)	2016	(A)
Sun Retreats Dunedin(8)	Dunedin, FL	9.4	4.4	16.9	—		3.1	4.4	20.0	24.4	(4.7)	2016	(A)
Sun Retreats Flamborough(8)	Millgrove, ON	—	3.0	3.0	(0.2)	(1)	2.4	2.8	5.4	8.2	(0.9)	2016	(A)
Sun Retreats Georgian Bay(8)	Seguin, ON	—	3.7	3.7	(0.2)	(1)	0.7	3.5	4.4	7.9	(1.0)	2016	(A)
Sun Retreats Geneva on the Lake	Geneva on the Lake, OH	—	0.4	20.8	—		9.5	0.4	30.3	30.7	(9.5)	2013	(A&C)
Sun Retreats Gwynn's Island(8)	Gwynn, VA	—	0.8	0.6	—		1.9	0.8	2.5	3.3	(0.9)	2013	(A)
Sun Retreats Gun Lake	Hopkins, MI	—	0.4	0.9	—		5.2	0.4	6.1	6.5	(2.0)	2011	(A)
Sun Retreats Hay Bay(8)	Napanee, ON	—	0.9	2.1	(0.1)	(1)	2.0	0.8	4.1	4.9	(0.9)	2016	(A)
Sun Retreats Huntsville(8)	Huntsville, ON	—	2.8	4.3	(0.1)	(1)	0.6	2.7	4.9	7.6	(1.1)	2016	(A)

F - 73

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)			Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land		Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Sun Retreats Ipperwash(8)	Lambton Shores, ON	—	0.9	1.5	(0.1)	(1)	0.6	0.8	2.1	2.9	(0.5)	2016	(A)
Sun Retreats Lancaster County(8)	Narvon, PA	—	7.4	7.1	—		4.4	7.4	11.5	18.9	(3.9)	2012	(A)
Sun Retreats Long Beach Island(8)	Barnegat, NJ	—	0.7	3.4	—		1.8	0.7	5.2	5.9	(1.1)	2016	(A)
Sun Retreats Nantahala(8)	Sylva, NC	—	0.1	0.8	—		1.0	0.1	1.8	1.9	(0.4)	2016	(A)
Sun Retreats New Point(8)	New Point, VA	—	1.6	5.3	—		4.7	1.6	10.0	11.6	(3.6)	2013	(A)
Sun Retreats Old Orchard Beach	Old Orchard Beach, ME	—	0.6	7.7	—		3.6	0.6	11.3	11.9	(4.1)	2013	(A)
Sun Retreats Penetanguishene(8)	Tiny, ON	—	1.3	2.1	(0.1)	(1)	2.5	1.2	4.6	5.8	(0.9)	2016	(A)
Sun Retreats Peters Pond(8)	Sandwich, MA	—	4.7	22.8	—		4.4	4.7	27.2	31.9	(10.2)	2013	(A)
Sun Retreats Pleasant Acres Farm	Sussex, NJ	—	3.6	6.2	—		0.7	3.6	6.9	10.5	(0.4)	2021	(A)
Sun Retreats Rehoboth Bay(8)	Millsboro, DE	—	3.6	41.3	—		1.8	3.6	43.1	46.7	(5.1)	2019	(A)
Sun Retreats Rock River	Hillsdale, IL	—	1.8	6.0	—		3.9	1.8	9.9	11.7	(1.9)	2017	(A)
Sun Retreats Sandbanks(8)	Cherry Valley, ON	—	0.6	1.3	—		1.3	0.6	2.6	3.2	(0.4)	2016	(A)
Sun Retreats Sea Isle(8)	Clermont, NJ	29.5	1.5	29.9	—		4.5	1.5	34.4	35.9	(10.7)	2014	(A)
Sun Retreats Seashore(8)	Cape May, NJ	14.0	1.0	23.2	—		3.3	1.0	26.5	27.5	(8.3)	2014	(A)
Sun Retreats Shenandoah Valley(8)	Stuarts Draft, VA	—	—	—	1.9		18.9	1.9	18.9	20.8	(1.6)	2020	(A)
Sun Retreats Sherkston Shores(8)	Sherkston, ON	—	22.8	97.2	(1.0)	(1)	33.0	21.8	130.2	152.0	(25.7)	2016	(A)
Sun Retreats Silver Lake	Mears, MI	—	0.6	7.0	—		1.7	0.6	8.7	9.3	(1.5)	2018	(C)
Sun Retreats Stratford(8)	Bornholm, ON	—	1.7	2.2	(0.2)	(1)	0.5	1.5	2.7	4.2	(0.6)	2016	(A)
Sun Retreats Turkey Point(8)	Normandale, ON	—	2.6	4.2	(0.2)	(1)	2.0	2.4	6.2	8.6	(1.2)	2016	(A)
Sun Retreats at Wild Acres	Old Orchard Beach, ME	—	1.6	26.8	—		7.0	1.6	33.8	35.4	(13.4)	2013	(A)
Sun Retreats Willow Lake(8)	Scotland, ON	—	1.2	2.3	—	(1)	1.1	1.2	3.4	4.6	(0.6)	2016	(A)
Sun Valley	Apache Junction, AZ	11.2	2.8	18.4	—		1.7	2.8	20.1	22.9	(5.7)	2014	(A)
Sun Villa Estates	Reno, NV	22.9	2.4	11.8	(1.1)	(3)	2.8	1.3	14.6	15.9	(10.3)	1998	(A)
Suncoast Gateway	Port Richey, FL	—	0.6	0.3	—		1.1	0.6	1.4	2.0	(0.5)	2016	(A)
Sundance	Zephyrhills, FL	—	0.9	25.3	—		1.3	0.9	26.6	27.5	(6.8)	2015	(A)
Sunlake Estates	Grand Island, FL	20.1	6.3	24.1	—		3.1	6.3	27.2	33.5	(6.8)	2015	(A)
Sunrise Estates	Banning, CA	—	5.5	17.2	—		—	5.5	17.2	22.7	(0.3)	2022	(A)
Sunset Beach RV Resort	Cape Charles, VA	—	3.8	24.0	—		1.0	3.8	25.0	28.8	(5.5)	2016	(A)
Sunset Harbor at Cow Key Marina	Key West, FL	—	8.6	7.6	—		1.8	8.6	9.4	18.0	(1.9)	2016	(A)
Sunset Ridge (MI)	Portland, MI	—	2.0	—	—		35.7	2.0	35.7	37.7	(13.6)	1998	(C)
Sunset Ridge (TX)	Kyle, TX	—	2.2	2.8	—		25.4	2.2	28.2	30.4	(6.3)	2000	(A&C)
Swan Meadow Village	Dillon, CO	12.7	2.1	19.7	—		0.6	2.1	20.3	22.4	(5.5)	2014	(A)
Sweetwater RV Resort	Zephyrhills, FL	5.1	1.3	9.1	—		2.6	1.3	11.7	13.0	(2.7)	2016	(A)
Sycamore Village	Mason, MI	—	0.4	13.3	—		4.5	0.4	17.8	18.2	(7.1)	2011	(A)

F - 74

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Sylvan Crossing	Chelsea, MI	—	2.2	22.4	—	1.1	2.2	23.5	25.7	(1.2)	2021	(A)
Sylvan Glen Estates	Brighton, MI	—	2.7	22.7	—	1.6	2.7	24.3	27.0	(1.3)	2021	(A)
Tallowwood Isle	Coconut Creek, FL	—	13.8	20.8	—	2.7	13.8	23.5	37.3	(4.9)	2016	(A)
Tamarac Village MH & RV Resort	Ludington, MI	18.1	0.4	12.0	—	3.4	0.4	15.4	15.8	(5.4)	2011	(A)
Tampa East MH & RV Resort	Dover, FL	—	0.7	6.3	—	9.6	0.7	15.9	16.6	(7.4)	2005	(A)
Tanglewood Village	Brownstown, MI	—	0.5	21.6	—	1.1	0.5	22.7	23.2	(1.2)	2021	(A)
The Colony(2)	Oxnard, CA	—	—	6.4	—	1.1	—	7.5	7.5	(1.7)	2016	(A)
The Foothills(5)	Fort Collins, CO	—	3.8	—	0.7	2.1	4.5	2.1	6.6	—	2021	(C)
The Grove at Alta Ridge	Thornton, CO	25.4	5.4	37.1	—	0.7	5.4	37.8	43.2	(10.8)	2014	(A)
The Hamptons Golf & Country Club	Auburndale, FL	65.2	15.9	67.6	—	4.9	15.9	72.5	88.4	(18.3)	2015	(A)
The Hideaway	Key West, FL	—	2.7	1.0	—	1.1	2.7	2.1	4.8	(0.5)	2016	(A)
The Hills	Apopka, FL	—	1.8	3.9	—	1.6	1.8	5.5	7.3	(1.2)	2016	(A)
The Landings at Lake Henry	Haines City, FL	11.3	3.1	31.0	—	2.9	3.1	33.9	37.0	(8.6)	2015	(A)
The Ridge	Davenport, FL	35.3	8.4	35.5	—	2.4	8.4	37.9	46.3	(10.0)	2015	(A)
The Valley	Apopka, FL	—	2.5	5.7	—	1.7	2.5	7.4	9.9	(1.6)	2016	(A)
The Villas at Calla Pointe	Cheektowaga, NY	—	0.4	11.0	—	0.2	0.4	11.2	11.6	(3.2)	2014	(A)
The Willows	Goshen, IN	—	0.7	15.8	—	0.8	0.7	16.6	17.3	(0.8)	2021	(A)
Themeworld RV Resort	Davenport, FL	—	2.9	24.1	—	2.5	2.9	26.6	29.5	(1.4)	2021	(A)
Three Gardens	Southington, CT	—	2.0	6.7	—	0.4	2.0	7.1	9.1	(0.8)	2019	(A)
Three Lakes	Hudson, FL	—	5.1	3.4	—	3.6	5.1	7.0	12.1	(2.8)	2012	(A)
Thunderhill Estates	Sturgeon Bay, WI	5.1	0.6	9.0	0.5	2.9	1.1	11.9	13.0	(3.5)	2014	(A)
Timber Ridge	Ft. Collins, CO	37.0	1.0	9.2	—	4.1	1.0	13.3	14.3	(9.5)	1996	(A)
Timberline Estates	Coopersville, MI	18.8	0.5	4.9	—	3.7	0.5	8.6	9.1	(5.6)	1994	(A)
Town & Country	Traverse City, MI	—	0.4	3.7	—	2.3	0.4	6.0	6.4	(3.8)	1996	(A)
Town & Country Village	Lisbon, ME	2.4	0.2	4.5	—	1.1	0.2	5.6	5.8	(1.6)	2014	(A)
Tranquility MHC	Bushnell, FL	—	1.3	—	—	0.6	1.3	0.6	1.9	—	2021	(C)
Traveler's World MH & RV Resort	San Antonio, TX	—	0.8	8.0	—	2.3	0.8	10.3	11.1	(2.5)	2016	(A)
Treetops RV Resort	Arlington, TX	—	0.7	9.8	—	2.4	0.7	12.2	12.9	(2.7)	2016	(A)
Troy Villa	Troy, MI	—	5.6	16.5	—	2.2	5.6	18.7	24.3	(1.8)	2020	(A)
Vallecito	Newbury Park, CA	28.2	25.8	9.8	—	1.2	25.8	11.0	36.8	(2.4)	2016	(A)
Victor Villa	Victorville, CA	17.0	2.5	20.4	—	1.9	2.5	22.3	24.8	(5.0)	2016	(A)
Vines RV Resort	Paso Robles, CA	—	0.9	7.1	—	2.1	0.9	9.2	10.1	(3.4)	2013	(A)
Vista Del Lago	Scotts Valley, CA	24.4	17.8	9.5	—	1.6	17.8	11.1	28.9	(2.4)	2016	(A)
Vista Del Lago MH & RV Resort	Bradenton, FL	3.9	3.6	5.3	—	2.3	3.6	7.6	11.2	(1.6)	2016	(A)

F - 75

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)				Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances(4)		Land		Depreciable Assets		Land		Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
Vizcaya Lakes	Port Charlotte, FL	—		0.7		4.2		—		1.1		0.7		5.3		6.0		(1.2)		2015	(A)
Walden Woods I(10)	Homosassa, FL	10.3		1.6		26.4		(0.9)		(11.9)		0.7		14.5		15.2		(3.7)		2015	(A)
Walden Woods II(10)	Homosassa, FL	—		—		—		0.8		13.8		0.8		13.8		14.6		(3.5)		2015	(A)
Warren Dunes Village	Bridgman, MI	—		0.3		3.4		—		10.8		0.3		14.2		14.5		(4.5)		2011	(A&C)
Water Oak Country Club Estates	Lady Lake, FL	74.7		2.8		16.7		2.7		64.5		5.5		81.2		86.7		(28.7)		1993	(A&C)
Waters Edge RV Resort	Zephyrhills, FL	3.4		1.2		5.5		—		2.9		1.2		8.4		9.6		(1.9)		2016	(A)
Waverly Shores Village	Holland, MI	13.7		0.3		7.3		0.5		5.6		0.8		12.9		13.7		(3.8)		2011	(A&C)
West Village Estates	Romulus, MI	—		0.9		19.8		—		3.4		0.9		23.2		24.1		(8.4)		2012	(A)
Westbrook Senior Village	Toledo, OH	5.5		0.4		3.3		—		0.7		0.4		4.0		4.4		(2.7)		2001	(A)
Westbrook Village	Toledo, OH	24.0		1.1		10.5		—		6.0		1.1		16.5		17.6		(10.9)		1999	(A)
Westside Ridge	Auburndale, FL	8.1		0.8		10.7		—		1.1		0.8		11.8		12.6		(3.0)		2015	(A)
Westward Shores Cottages & RV Resort	West Ossipee, NH	—		1.9		15.3		—		13.8		1.9		29.1		31.0		(4.0)		2018	(A)
White Lake	White Lake, MI	24.2		0.7		6.2		—		10.0		0.7		16.2		16.9		(10.6)		1997	(A&C)
Wildwood Community	Sandwich, IL	22.2		1.9		37.7		—		1.5		1.9		39.2		41.1		(11.2)		2014	(A)
Willow Bend	Fort Lupton, CO	—		5.1		—		—		14.9		5.1		14.9		20.0		—		2021	(C)
Willowbrook Place	Toledo, OH	17.4		0.8		7.1		—		6.2		0.8		13.3		14.1		(8.4)		1997	(A)
Windham Hills	Jackson, MI	—		2.7		2.4		—		18.1		2.7		20.5		23.2		(11.9)		1998	(A&C)
Windmill Village	Davenport, FL	43.5		7.6		36.3		—		1.6		7.6		37.9		45.5		(9.7)		2015	(A)
Windsor Woods Village	Wayland, MI	—		0.3		5.8		—		2.4		0.3		8.2		8.5		(3.7)		2011	(A)
Woodhaven Place	Woodhaven, MI	13.7		0.5		4.5		—		7.6		0.5		12.1		12.6		(6.9)		1998	(A)
Woodlake Trails	San Antonio, TX	—		1.1		0.3		—		20.8		1.1		21.1		22.2		(7.9)		2000	(A&C)
Woodland Park Estates	Eugene, OR	—		1.6		14.4		—		1.4		1.6		15.8		17.4		(12.2)		1998	(A)
Woodlands at Church Lake	Groveland, FL	—		2.5		9.1		—		5.0		2.5		14.1		16.6		(3.3)		2015	(A)
Woodside Terrace	Holland, OH	25.1		1.1		9.6		—		14.3		1.1		23.9		25.0		(14.1)		1997	(A)
Woodsmoke Camping Resort	Fort Myers, FL	—		4.9		20.6		—		2.4		4.9		23.0		27.9		(2.0)		2020	(A)
Wymberly	Martinez, GA	—		3.1		14.5		—		7.8		3.1		22.3		25.4		(2.0)		2019	(A)
Yankee Village	Old Saybrook, CT	—		1.6		0.4		—		—		1.6		0.4		2.0		(0.1)		2019	(A)
		$	3,232.3	$	1,660.6	$	6,138.6	$	91.5	$	3,376.6	$	1,752.1	$	9,515.2	$	11,267.3	$	(2,471.2)
Corporate Headquarters and Other Fixed Assets	Southfield, MI	—		—		—		1.1		212.4		1.1		212.4		213.5		(44.0)
		$	3,232.3	$	1,660.6	$	6,138.6	$	92.6	$	3,589.0	$	1,753.2	$	9,727.6	$	11,480.8	$	(2,515.2)

(1) Gross amount carried at December 31, 2022, at our Canadian properties, reflects the impact of foreign currency translation.

(2) All or part of this property is subject to a ground lease.

(3) Gross amount carried at December 31, 2022 has decreased at this property due to a partial disposition of land or depreciable assets, as applicable.

F - 76

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)

(4) Balance outstanding represents total amount due at maturity and excludes any premiums or discounts and deferred financing costs.

(5) This property was not included in our community count as of December 31, 2022 as it was not fully developed.

(6) This property was impaired as a result of Hurricane Irma in September 2017.

(7) This property was split into two separate properties in 2021.

(8) This property had a name change during the year ended December 31, 2022.

(9) This property was impaired as a result of Hurricane Ian in October 2022.

(10) This property is one physical property but was split into two separate properties for encumbrance reporting purposes.

F - 77

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)

The following tables set forth real estate and accumulated depreciation relating to our MH properties in the UK.


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)					Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances		Land		Depreciable Assets		Land			Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
Alberta	Whitstable, Kent, England	$	—	$	22.2	$	2.2	$	—		$	—	$	22.2	$	2.2	$	24.4	$	(0.1)	2022	(A)
Amble Links	Amble, Northumberland, England	—		75.8		5.8		—			—		75.8		5.8		81.6		(0.1)		2022	(A)
Ashbourne Heights	Ashbourne, Derbyshire, England	—		6.6		2.3		—			0.2		6.6		2.5		9.1		(0.1)		2022	(A)
Beauport	Hastings, Sussex, England	—		69.2		4.9		—			0.1		69.2		5.0		74.2		(0.1)		2022	(A)
Birchington Vale(3)	Birchington, Kent, England	—		3.4		11.6		—			(0.2)		3.4		11.4		14.8		(0.4)		2022	(A)
Bodmin Holiday Park (formerly Cornwall)	Bodmin, Cornwall, England	—		6.5		6.3		—			0.7		6.5		7.0		13.5		(0.1)		2022	(A)
Bowland Fell	Skipton, Yorkshire, England	—		8.7		4.3		—			1.3		8.7		5.6		14.3		(0.2)		2022	(A)
Broadland Sands	Lowestoft, Suffolk, England	—		34.4		13.9		1.7			0.5		36.1		14.4		50.5		(0.7)		2022	(A)
Brynteg	Llanryg, Caernafon, Wales	—		31.7		8.6		—			0.1		31.7		8.7		40.4		(0.2)		2022	(A)
Burghead / Lossiemouth / Silver Sands	Burghead, Moray, Scotland	—		32.6		7.6		—			2.4		32.6		10.0		42.6		(0.3)		2022	(A)
Carlton Meres	Saxmundham, Suffolk, England	—		32.2		9.7		—			1.3		32.2		11.0		43.2		(0.4)		2022	(A)
Chantry	West Witton, Yorkshire, England	—		13.8		1.7		—			—		13.8		1.7		15.5		—		2022	(A)
Chichester Lakeside	Chichester, Sussex, England	—		67.5		8.8		—			1.0		67.5		9.8		77.3		(0.4)		2022	(A)
Coghurst Hall	Hastings, Sussex, England	—		45.0		6.6		—			(1.3)		45.0		5.3		50.3		(0.2)		2022	(A)
Dawlish Sands	Dawlish, Devon, England	—		9.7		3.7		—			—		9.7		3.7		13.4		(0.2)		2022	(A)
Dovercourt	Harwich, Essex, England	—		36.0		9.6		—			(0.1)		36.0		9.5		45.5		(0.4)		2022	(A)
Felixstowe Beach	Felixstowe, Suffolk, England	—		15.2		6.0		—			0.3		15.2		6.3		21.5		(0.3)		2022	(A)
Glendale	Wigton, Cumbria, England	—		17.1		11.4		—			—		17.1		11.4		28.5		(0.1)		2022	(A)
Golden Sands	Dawlish, Devon, England	—		32.7		7.8		—			2.2		32.7		10.0		42.7		(0.4)		2022	(A)
Harts	Isle of Sheppey, Kent, England	—		27.4		8.4		—			0.6		27.4		9.0		36.4		(0.3)		2022	(A)
Hedley Wood	Holsworthy, Devon, England	—		2.3		2.3		—			1.5		2.3		3.8		6.1		(0.1)		2022	(A)
Henfold(1)(2)	Dorking, Surrey, England	—		108.1		—		(10.9)		(1)	0.2		97.2		0.2		97.4		—		2021	(A)
Hengar Manor	Bodmin, Cornwall, England	—		7.6		5.2		—			1.3		7.6		6.5		14.1		(0.2)		2022	(A)
Littondale	Skipton, Yorkshire, England	—		2.4		2.0		—			—		2.4		2.0		4.4		—		2022	(A)
Malvern View	Stanford Bishop, Worcester, England	—		22.2		11.7		—			0.6		22.2		12.3		34.5		(0.2)		2022	(A)
Marlie	Romney, Kent, England	—		38.9		7.8		—			0.8		38.9		8.6		47.5		(0.4)		2022	(A)
Martello Beach	Clacton on Sea, Essex, England	—		16.4		7.5		—			9.5		16.4		17.0		33.4		(0.2)		2022	(A)
New Beach	Dymchurch, Kent, England	—		49.9		9.2		—			0.5		49.9		9.7		59.6		(0.5)		2022	(A)

F - 78

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)					Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances		Land		Depreciable Assets		Land			Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
Newhaven	Buxton, Derbyshire, England	—		—		6.9		—			—		—		6.9		6.9		—		2022	(A)
Oaklands	Clacton on Sea, Essex, England	—		19.4		1.8		—			—		19.4		1.8		21.2		—		2022	(A)
Oyster Bay	Truro, Cornwall, England	—		23.8		3.1		—			0.5		23.8		3.6		27.4		(0.1)		2022	(A)
Pakefield(3)	Pakefield, Suffolk, England	—		11.7		3.4		—			0.2		11.7		3.6		15.3		(0.1)		2022	(A)
Par Sands(3)	Par, Cornwall, England	—		—		5.3		—			—		—		5.3		5.3		(0.1)		2022	(A)
Pentire	Bude, Cornwall, England	—		21.9		4.3		—			0.9		21.9		5.2		27.1		(0.1)		2022	(A)
Pevensey Bay	Pevensey Bay, Sussex, England	—		41.9		5.8		—			1.1		41.9		6.9		48.8		(0.3)		2022	(A)
Plas Coch	Llanedwen, Anglesey, Wales	—		39.3		13.4		—			—		39.3		13.4		52.7		(0.2)		2022	(A)
Polperro	Looe, Cornwall, England	—		3.3		4.3		—			0.7		3.3		5.0		8.3		(0.2)		2022	(A)
Ribble Valley	Clitheroe, Lancashire, England	—		32.4		2.6		—			0.2		32.4		2.8		35.2		(0.1)		2022	(A)
Rye Harbour	Rye, Sussex, England	—		31.0		2.0		—			0.5		31.0		2.5		33.5		(0.1)		2022	(A)
Sand le Mere	Hull, Yorkshire, England	—		23.9		10.9		—			1.4		23.9		12.3		36.2		(0.4)		2022	(A)
Sandhills	Christchurch, Dorset, England	—		34.4		2.0		—			—		34.4		2.0		36.4		(0.1)		2022	(A)
Sandy Bay(1)	Canvey Island, Essex, England	—		235.7		12.3		(12.5)		(1)	12.4		223.2		24.7		247.9		(0.7)		2022	(A)
Seaview	Whitstable, Kent, England	—		51.3		4.2		—			0.2		51.3		4.4		55.7		(0.2)		2022	(A)
Seawick	Clacton on Sea, Essex, England	—		28.2		9.1		—			(0.1)		28.2		9.0		37.2		(0.2)		2022	(A)
Solent Breezes	Fareham, Hampshire, England	—		28.8		2.9		—			0.2		28.8		3.1		31.9		(0.1)		2022	(A)
St. Osyth Beach	Clacton on Sea, Essex, England	—		33.7		5.8		—			0.1		33.7		5.9		39.6		(0.3)		2022	(A)
Steeple Bay	Sothminster, Essex, England	—		22.5		5.6		—			(0.1)		22.5		5.5		28.0		(0.1)		2022	(A)
Suffolk Sands(3)	Felixstowe, Suffolk, England	—		—		0.6		—			—		—		0.6		0.6		—		2022	(A)
Tarka	Barnstaple, Devon, England	—		7.8		2.1		—			(0.1)		7.8		2.0		9.8		(0.1)		2022	(A)
Trevella(3)	Newquay, Cornwall, England	—		—		8.7		—			0.5		—		9.2		9.2		(0.2)		2022	(A)
Turnberry	Girvan, Ayrshire, Scotland	—		5.1		2.1		—			0.5		5.1		2.6		7.7		(0.1)		2022	(A)
Vernon Dene(1)(2)	North Ripley, Bransgore, England	—		13.5		—		(2.5)		(1)	1.8		11.0		1.8		12.8		—		2021	(A)
Waterside(3)	Paignton, Devon, England	—		—		5.5		—			0.6		—		6.1		6.1		(0.1)		2022	(A)
West Mersea	West Mersea, Essex, England	—		18.9		2.6		—			0.1		18.9		2.7		21.6		(0.1)		2022	(A)
Winchelsea Sands	Winchelsea, Sussex, England	—		15.2		3.1		—			0.1		15.2		3.2		18.4		(0.1)		2022	(A)
Wood Farm	Charmouth, Dorset, England	—		11.3		3.6		—			0.2		11.3		3.8		15.1		(0.1)		2022	(A)
Yorkshire Dales	Leyburn, Yorkshire, England	—		12.6		1.3		—			—		12.6		1.3		13.9		—		2022	(A)
		$	—	$	1,603.1	$	322.2	$	(24.2)		$	45.4	$	1,578.9	$	367.6	$	1,946.5	$	(10.8)
UK Headquarters and Other(3)	Sussex, England	—		0.7		13.6		1.9			9.9		2.6		23.5		26.1		(1.4)

F - 79

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)				Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances		Land		Depreciable Assets		Land		Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
		$	—	$	1,603.8	$	335.8	$	(22.3)	$	55.3	$	1,581.5	$	391.1	$	1,972.6	$	(12.2)

(1) Gross amount carried at December 31, 2022 reflects the impact of foreign currency translation.

(2) This property was not included in our community count as of December 31, 2022 as it was not fully developed.

(3) All or part of this property is subject to a ground lease.

F - 80

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)

The following tables set forth real estate and accumulated depreciation relating to our Safe Harbor marinas.


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)				Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances		Land		Depreciable Assets		Land		Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
Allen Harbor(3)	North Kingstown, RI	$	—	$	—	$	4.0	$	—	$	1.5	$	—	$	5.5	$	5.5	$	(0.3)	2021	(A)
Anacapa Isle(3)	Oxnard, CA	—		—		10.9		—		1.9		—		12.8		12.8		(1.0)		2020	(A)
Angler House	Islamorada, FL	—		3.5		2.5		—		0.3		3.5		2.8		6.3		(0.4)		2021	(A)
Annapolis	Annapolis, MD	—		12.5		12.4		—		2.2		12.5		14.6		27.1		(1.2)		2020	(A)
Aqua Yacht	Iuka, MS	—		1.2		15.8		—		1.6		1.2		17.4		18.6		(2.7)		2020	(A)
Aqualand(3)	Flowery Branch, GA	—		—		35.9		—		15.6		—		51.5		51.5		(5.9)		2020	(A)
Bahia Bleu	Thunderbolt, GA	—		2.4		8.1		—		1.1		2.4		9.2		11.6		(1.0)		2020	(A)
Ballena Isle	Alameda, CA	—		0.7		21.3		—		2.1		0.7		23.4		24.1		(2.5)		2020	(A)
Bayfront(3)(5)	Chula Vista, CA	—		—		11.3		—		—		—		11.3		11.3		(0.1)		2022	(A)
Beaufort(3)	Beaufort, SC	—		—		1.8		—		0.4		—		2.2		2.2		(0.4)		2020	(A)
Beaver Creek(3)	Monticello, KY	—		—		10.8		—		1.0		—		11.8		11.8		(1.2)		2020	(A)
Belle Maer	Harrison Township, MI	—		4.1		14.6		—		0.7		4.1		15.3		19.4		(2.2)		2020	(A)
Bluewater(5)	Hampton, VA	—		14.1		8.3		—		0.4		14.1		8.7		22.8		(0.4)		2022	(A)
Bohemia Vista	Chesapeake Bay, MD	—		1.3		1.3		—		1.5		1.3		2.8		4.1		(0.5)		2020	(A)
Brady Mountain(3)	Royal, AR	—		—		22.3		—		3.2		—		25.5		25.5		(4.3)		2020	(A)
Bristol	Charleston, SC	—		1.3		7.5		—		0.5		1.3		8.0		9.3		(0.7)		2020	(A)
Bruce & Johnsons	Branford, CT	—		9.3		25.4		—		1.3		9.3		26.7		36.0		(2.6)		2020	(A)
Burnside(3)	Somerset, KY	—		—		11.8		—		0.7		—		12.5		12.5		(1.6)		2020	(A)
Burnt Store(9)	Punta Gorda, FL	—		17.6		16.5		0.1		9.1		17.7		25.6		43.3		(2.1)		2020	(A)
Cabrillo Isle(3)	San Diego, CA	—		—		37.7		—		1.6		—		39.3		39.3		(1.9)		2021	(A)
Calusa Island(9)	Goodland, FL	—		18.5		6.9		—		3.2		18.5		10.1		28.6		(1.2)		2020	(A)
Cape Harbour(9)	Cape Coral, FL	—		5.5		6.0		—		1.2		5.5		7.2		12.7		(0.7)		2020	(A)
Capri	Port Washington, NY	—		7.7		16.0		—		1.2		7.7		17.2		24.9		(1.5)		2020	(A)
Carroll Island	Baltimore, MD	—		1.2		1.6		—		2.6		1.2		4.2		5.4		(0.9)		2020	(A)
Charleston City(3)(8)	Charleston, SC	—		—		40.5		—		21.6		—		62.1		62.1		(4.3)		2020	(A)
City Boatyard	Charleston, SC	—		3.4		7.9		—		2.0		3.4		9.9		13.3		(1.1)		2020	(A)
Cove Haven	Barrington, RI	—		10.0		9.8		—		3.1		10.0		12.9		22.9		(1.3)		2020	(A)
Cowesett(7)	Warwick, RI	—		22.8		23.0		—		3.0		22.8		26.0		48.8		(2.5)		2020	(A)

F - 81

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Crystal Point	Point Pleasant, NJ	—	1.3	2.3	—	2.0	1.3	4.3	5.6	(0.3)	2020	(A)
Dauntless(1)	Essex, CT	—	4.2	18.7	—	2.1	4.2	20.8	25.0	(1.8)	2020	(A)
Dauntless Shipyard(1)	Essex, CT	—	—	—	—	—	—	—	—	—	2020	(A)
Deep River	Deep River, CT	—	4.7	5.0	—	0.9	4.7	5.9	10.6	(0.8)	2020	(A)
Detroit River	Detroit, MI	—	1.5	7.4	—	1.7	1.5	9.1	10.6	(0.7)	2021	(A)
Eagle Cove(3)	Byrdstown, TN	—	—	4.6	—	0.8	—	5.4	5.4	(1.6)	2020	(A)
Edgartown	Edgartown, MA	—	7.6	5.1	—	0.5	7.6	5.6	13.2	(0.7)	2021	(A)
Emerald Coast	Niceville, FL	—	2.6	5.8	—	1.1	2.6	6.9	9.5	(0.6)	2021	(A)
Emerald Point(3)	Austin, TX	—	—	18.1	—	4.0	—	22.1	22.1	(4.0)	2020	(A)
Emeryville(3)	Emeryville, CA	—	—	17.2	—	1.6	—	18.8	18.8	(1.7)	2020	(A)
Essex Island(1)	Essex, CT	—	—	—	—	—	—	—	—	—	2020	(A)
Ferry Point	Old Saybrook, CT	—	1.6	7.4	—	2.2	1.6	9.6	11.2	(0.8)	2020	(A)
Fiddler's Cove	North Falmouth, MA	—	13.7	11.9	—	1.1	13.7	13.0	26.7	(1.2)	2020	(A)
Gaines	Rouses Point, NY	—	0.4	2.7	—	0.6	0.4	3.3	3.7	(0.9)	2020	(A)
Glen Cove	Glen Cove, NY	—	8.2	16.9	—	1.8	8.2	18.7	26.9	(1.9)	2020	(A)
Grand Isle	Grand Haven, MI	—	6.0	5.2	—	4.4	6.0	9.6	15.6	(1.9)	2020	(A)
Great Island	Harpswell, ME	—	9.8	13.0	0.9	11.1	10.7	24.1	34.8	(1.5)	2020	(A)
Great Lakes	Muskegon, MI	—	6.1	5.7	—	3.0	6.1	8.7	14.8	(1.7)	2020	(A)
Great Oak Landing	Chestertown, MD	—	1.1	3.9	—	6.5	1.1	10.4	11.5	(1.5)	2020	(A)
Green Harbor	Marshfield, MA	—	8.3	5.6	—	4.0	8.3	9.6	17.9	(0.7)	2020	(A)
Greenport(2)	Greenport, NY	—	31.1	10.2	—	2.5	31.1	12.7	43.8	(1.8)	2020	(A)
Greenwich Bay	Warwick, RI	—	5.3	4.5	0.2	5.4	5.5	9.9	15.4	(1.6)	2020	(A)
Grider Hill(3)	Albany, KY	—	—	11.0	—	2.2	—	13.2	13.2	(3.6)	2020	(A)
Hacks Point	Chesapeake Bay, MD	—	0.3	1.0	—	1.3	0.3	2.3	2.6	(0.3)	2020	(A)
Harbor House	Stamford, CT	—	—	3.3	—	—	—	3.3	3.3	(0.6)	2020	(A)
Harborage Yacht Club	Stuart, FL	—	4.1	13.4	—	1.6	4.1	15.0	19.1	(0.9)	2021	(A)
Harbors View(3)	Afton, OK	—	0.3	1.2	—	0.3	0.3	1.5	1.8	(0.4)	2020	(A)
Harbortown	Fort Pierce, FL	—	23.2	12.9	—	6.0	23.2	18.9	42.1	(1.9)	2020	(A)
Haverstraw(3)	West Haverstraw, NY	—	—	17.1	0.1	1.0	0.1	18.1	18.2	(2.2)	2020	(A)
Hawthorne Cove	Salem, MA	—	1.8	11.6	—	4.4	1.8	16.0	17.8	(1.7)	2020	(A)
Hideaway Bay(3)	Flowery Branch, GA	—	—	26.1	—	2.3	—	28.4	28.4	(2.8)	2020	(A)

F - 82

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Holly Creek(3)	Celina, TN	—	0.1	7.0	—	3.2	0.1	10.2	10.3	(1.1)	2020	(A)
Islamorada	Islamorada, FL	—	3.7	8.4	—	0.9	3.7	9.3	13.0	(0.9)	2021	(A)
Island Park	Portsmouth, RI	—	7.5	3.6	—	1.8	7.5	5.4	12.9	(0.4)	2020	(A)
Jamestown(3)	Jamestown, KY	—	—	32.0	—	2.3	—	34.3	34.3	(3.7)	2020	(A)
Jamestown Boatyard	Jamestown, RI	—	3.9	3.4	—	1.2	3.9	4.6	8.5	(0.5)	2020	(A)
Jarrett Bay Boatworks(5)	Beaufort, NC	—	10.0	11.3	—	1.3	10.0	12.6	22.6	(1.0)	2022	(A)
Jefferson Beach	St. Clair Shores, MI	—	19.2	18.1	—	2.8	19.2	20.9	40.1	(3.0)	2020	(A)
Kings Point	Cornelius, NC	—	10.7	14.1	—	2.4	10.7	16.5	27.2	(1.6)	2020	(A)
Kittery Point(5)	Kittery, ME	—	4.0	4.0	—	0.6	4.0	4.6	8.6	(0.2)	2022	(A)
Lakefront	Port Clinton, OH	—	0.5	1.8	—	3.3	0.5	5.1	5.6	(0.8)	2020	(A)
Lauderdale Marine Center	Fort Lauderdale, FL	—	179.7	158.7	—	13.2	179.7	171.9	351.6	(10.9)	2021	(A)
Loch Lomond	San Rafael, CA	—	5.2	7.4	—	7.1	5.2	14.5	19.7	(1.5)	2020	(A)
Manasquan River	Brick Township, NJ	—	2.0	1.7	—	1.9	2.0	3.6	5.6	(0.4)	2020	(A)
Marathon	Marathon, FL	—	6.2	13.1	—	0.8	6.2	13.9	20.1	(1.1)	2021	(A)
Marina Bay	Quincy, MA	—	10.6	19.6	—	4.2	10.6	23.8	34.4	(1.8)	2020	(A)
Marina Bay Yacht Harbor(5)	Richmond, CA	—	0.8	15.4	—	—	0.8	15.4	16.2	—	2022	(C)
Montauk Yacht Club(5)	Montauk, NY	—	65.8	97.9	—	2.1	65.8	100.0	165.8	(1.8)	2022	(A)
Mystic	Mystic, CT	—	1.3	13.5	1.0	2.3	2.3	15.8	18.1	(1.5)	2020	(A)
Narrows Point	Grasonville, MD	—	9.1	11.5	—	5.3	9.1	16.8	25.9	(2.6)	2020	(A)
New England Boatworks	Portsmouth, RI	—	21.9	17.4	—	9.0	21.9	26.4	48.3	(3.8)	2020	(A)
New Port Cove	Riviera Beach, FL	—	19.0	2.5	—	0.4	19.0	2.9	21.9	(0.8)	2020	(A)
Newport Shipyard	Newport, RI	—	17.7	52.2	—	6.5	17.7	58.7	76.4	(5.3)	2020	(A)
North Palm Beach	North Palm Beach, FL	—	16.6	11.6	—	4.9	16.6	16.5	33.1	(1.0)	2020	(A)
Old Port Cove	North Palm Beach, FL	—	27.8	26.8	—	1.8	27.8	28.6	56.4	(2.5)	2020	(A)
Onset Bay	Buzzards Bay, MA	—	5.9	5.1	—	1.4	5.9	6.5	12.4	(0.8)	2020	(A)
Outer Banks(5)	Wanchese, NC	—	—	9.2	—	1.3	—	10.5	10.5	(0.5)	2022	(A)
Oxford	Oxford, MD	—	0.9	4.9	—	1.5	0.9	6.4	7.3	(0.8)	2020	(A)
Peninsula Yacht Club	Cornelius, NC	—	9.5	19.0	—	3.2	9.5	22.2	31.7	(1.7)	2020	(A)
Pier 121(3)	Lewisville, TX	—	—	66.2	—	6.9	—	73.1	73.1	(9.1)	2020	(A)
Pier 77	Bradenton, FL	—	1.1	4.1	—	0.3	1.1	4.4	5.5	(0.6)	2020	(A)
Pilots Point	Westbrook, CT	—	12.7	43.8	—	3.6	12.7	47.4	60.1	(4.2)	2020	(A)
Pineland(9)	Bokeelia, FL	—	10.8	6.4	—	1.2	10.8	7.6	18.4	(1.2)	2020	(A)

F - 83

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


			Initial Cost to Company		Costs Capitalized Subsequent to Acquisition (Improvements)		Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances	Land	Depreciable Assets	Land	Depreciable Assets	Land	Depreciable Assets	Total	Accumulated Depreciation	Date	Acquired (A) or Constructed (C)
Plymouth	Plymouth, MA	—	7.0	14.4	—	3.0	7.0	17.4	24.4	(1.3)	2020	(A)
Podickory Point	Annapolis, MD	—	1.8	1.5	—	0.8	1.8	2.3	4.1	(0.2)	2021	(A)
Port Phoenix(3)(5)	North Fort Myers, FL	—	—	—	—	1.3	—	1.3	1.3	—	2022	(A)
Port Royal	Port Royal, SC	—	16.0	4.9	—	2.6	16.0	7.5	23.5	(0.7)	2021	(A)
Port Royal Landing	Port Royal, SC	—	1.5	1.7	—	1.0	1.5	2.7	4.2	(0.5)	2020	(A)
Post Road(4)	Mamaroneck, NY	—	4.2	2.5	(0.3)	1.4	3.9	3.9	7.8	(0.4)	2020	(A)
Puerto del Rey	Fajardo, Puerto Rico	—	15.9	77.4	—	5.1	15.9	82.5	98.4	(4.0)	2021	(A)
Regatta Pointe(3)	Palmetto, FL	—	—	21.7	—	3.7	—	25.4	25.4	(1.7)	2020	(A)
Reserve Harbor	Pawleys Island, SC	—	2.9	4.7	—	1.0	2.9	5.7	8.6	(0.7)	2020	(A)
Riviera Beach	Riviera Beach, FL	—	46.2	20.2	0.8	4.9	47.0	25.1	72.1	(2.8)	2020	(A)
Rockland	Rockland, ME	—	5.3	10.1	—	3.8	5.3	13.9	19.2	(1.3)	2020	(A)
Sakonnet(4)	Portsmouth, RI	—	5.2	8.5	(0.1)	2.4	5.1	10.9	16.0	(0.8)	2020	(A)
Sandusky(3)	Sandusky, OH	—	0.2	2.9	—	3.6	0.2	6.5	6.7	(1.0)	2020	(A)
Shelburne Shipyard	Shelburne, VT	—	2.3	1.7	—	3.2	2.3	4.9	7.2	(0.7)	2020	(A)
Shelter Island(3)	San Diego, CA	—	—	9.6	—	0.9	—	10.5	10.5	(0.9)	2021	(A)
Siesta Key	Sarasota, FL	—	3.4	6.2	—	4.2	3.4	10.4	13.8	(1.7)	2020	(A)
Silver Spring	Wakefield, RI	—	3.1	2.8	—	1.6	3.1	4.4	7.5	(0.5)	2020	(A)
Skippers Landing	Troutman, NC	—	5.0	2.8	—	1.9	5.0	4.7	9.7	(0.8)	2020	(A)
Skull Creek	Hilton Head, SC	—	1.1	5.6	—	2.9	1.1	8.5	9.6	(0.6)	2020	(A)
South Bay(3)	Chula Vista, CA	—	—	11.9	—	0.5	—	12.4	12.4	(0.7)	2021	(A)
South Fork(6)	Fort Lauderdale, FL	—	8.0	5.3	—	17.5	8.0	22.8	30.8	(0.5)	2020	(C)
South Harbour Village	Southport, NC	—	0.7	3.8	—	3.8	0.7	7.6	8.3	(0.5)	2020	(A)
Sportsman	Orange Beach, AL	—	22.1	18.9	3.5	16.4	25.6	35.3	60.9	(3.2)	2020	(A)
Stingray Point	Deltaville, VA	—	1.7	1.3	—	0.2	1.7	1.5	3.2	(0.2)	2021	(A)
Stirling(2)	Greenport, NY	—	—	—	—	—	—	—	—	—	2020	(A)
Stratford	Stratford, CT	—	2.3	17.9	—	1.4	2.3	19.3	21.6	(1.7)	2020	(A)
Sunroad(3)	San Diego, CA	—	—	48.2	—	2.2	—	50.4	50.4	(2.3)	2021	(A)
Sunset Bay	Hull, MA	—	2.5	7.6	—	4.5	2.5	12.1	14.6	(0.7)	2020	(A)
Toledo Beach	La Salle, MI	—	1.1	2.5	—	10.0	1.1	12.5	13.6	(0.9)	2020	(A)
Tower Marine(5)	Douglas, MI	—	7.1	13.1	—	0.6	7.1	13.7	20.8	(0.7)	2022	(A)
Trade Winds(3)	Appling, GA	—	—	10.8	—	1.8	—	12.6	12.6	(1.5)	2020	(A)
Ventura Isle(3)	Ventura, CA	—	—	23.9	—	2.7	—	26.6	26.6	(1.5)	2020	(A)

F - 84

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)


				Initial Cost to Company				Costs Capitalized Subsequent to Acquisition (Improvements)				Gross Amount Carried at December 31, 2022
Property Name	Location	Encumbrances		Land		Depreciable Assets		Land		Depreciable Assets		Land		Depreciable Assets		Total		Accumulated Depreciation		Date	Acquired (A) or Constructed (C)
Vineyard Haven	Vineyard Haven, MA	—		6.1		3.9		0.8		3.8		6.9		7.7		14.6		(0.8)		2021	(A)
Walden(3)	Montgomery, TX	—		1.1		4.2		—		1.0		1.1		5.2		6.3		(0.5)		2020	(A)
Wentworth by the Sea	New Castle, NH	—		7.4		6.8		—		0.7		7.4		7.5		14.9		(0.3)		2021	(A)
West Palm Beach	West Palm Beach, FL	—		15.1		33.0		—		9.1		15.1		42.1		57.2		(4.9)		2020	(A)
Westport	Denver, NC	—		3.2		5.8		—		2.5		3.2		8.3		11.5		(1.3)		2020	(A)
Wickford	Wickford, RI	—		1.1		2.4		—		—		1.1		2.4		3.5		—		2020	(A)
Wickford Cove	Wickford, RI	—		7.2		13.0		—		4.9		7.2		17.9		25.1		(1.4)		2020	(A)
Willsboro Bay	Willsboro, NY	—		0.6		3.1		—		1.3		0.6		4.4		5.0		(1.9)		2020	(A)
Wisdom Dock(3)	Albany, KY	—		0.3		3.3		—		0.6		0.3		3.9		4.2		(1.0)		2020	(A)
Yacht Haven	Stamford, CT	—		5.6		4.3		—		3.1		5.6		7.4		13.0		(0.9)		2020	(A)
Zahnisers	Solomons, MD	—		1.8		3.6		—		3.0		1.8		6.6		8.4		(0.6)		2020	(A)
		$	—	$	980.6	$	1,820.2	$	7.0	$	400.6	$	987.6	$	2,220.8	$	3,208.4	$	(204.3)
Marinas Headquarters and Other Fixed Assets	Dallas, TX	—		—		10.3		—		37.8		—		48.1		48.1		(7.2)
		$	—	$	980.6	$	1,830.5	$	7.0	$	438.4	$	987.6	$	2,268.9	$	3,256.5	$	(211.5)

(1) All costs from Dauntless Shipyard and Essex Island are grouped into Dauntless.

(2) All costs from Stirling are grouped into Greenport.

(3) All or part of this property is subject to a ground lease.

(4) Gross amount carried at December 31, 2022 has decreased at this property due to a partial disposition of land or depreciable assets, as applicable.

(5) This property was acquired during 2022.

(6) Property currently under development.

(7) All costs related to Apponaug Harbour are grouped into Cowesett.

(8) All costs related to Ashley Fuels are grouped into Charleston City.

(9) This property was impaired as a result of Hurricane Ian in October 2022.

F - 85

SUN COMMUNITIES, INC.

REAL ESTATE AND ACCUMULATED DEPRECIATION, SCHEDULE III

DECEMBER 31, 2022

(amounts in millions)

Depreciation of our buildings, improvements, furniture, fixtures and equipment is calculated over the following useful lives, on a straight-line basis:

•Land improvement and buildings: 15 years - 53 years

•Furniture, fixtures, and equipment: 2 years - 40 years

•Dock improvements: 15 years - 40 years

•Site improvements: 7 years - 30 years

The aggregate cost of total real estate for federal income tax purposes was approximately $10.7 billion as of December 31, 2022.

The change in investment property for the years ended December 31, 2022, 2021 and 2020 is as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Beginning balance	$	13,762.7	$	11,684.6	$	8,919.6
Property and land acquisitions, including immediate improvements	2,657.0		1,730.5		2,410.9
Property expansion and development	261.8		201.6		246.4
Improvements	418.4		300.3		249.3
Asset impairment(1)	(87.3)		—		—
Dispositions and other	(302.7)		(154.3)		(141.6)
Ending balance	$	16,709.9	$	13,762.7	$	11,684.6

The change in accumulated depreciation for the years ended December 31, 2022, 2021 and 2020 is as follows (in millions):


	Year Ended
	December 31, 2022		December 31, 2021		December 31, 2020
Beginning balance	$	2,337.2	$	1,968.8	$	1,686.9
Depreciation for the period	528.6		457.3		344.5
Asset impairments(1)	(58.7)		—		—
Dispositions and other	(68.2)		(88.9)		(62.6)
Ending balance	$	2,738.9	$	2,337.2	$	1,968.8

(1)Represents the gross impact due to property impairment charges of $28.6 million resulting from Hurricane Ian. Refer to Note 16, "Commitments and Contingencies," for additional information.

F - 86

Document

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries

Main operating subsidiary:

Sun Communities Operating Limited Partnership, a Michigan limited partnership

Other subsidiaries:

481 Associates, a Florida general partnership

1008 Tuscany, LLC, a Mississippi limited liability company

AIOP Brentwood West, L.L.C., a Delaware limited liability company

AIOP Florida Properties I, L.L.C., a Delaware limited liability company

AIOP Florida Properties II, L.L.C., a Delaware limited liability company

AIOP Gulfstream Harbor, L.L.C., a Delaware limited liability company

AIOP Gulfstream Outlots, L.L.C., a Delaware limited liability company

AIOP Lost Dutchman Notes, L.L.C., a Delaware limited liability company

AIOP Serendipity, L.L.C., a Delaware limited liability company

ALL Acquisition, L.L.C., a Delaware limited liability company

AMLL Mountain View Estates, LLC, a Delaware limited liability company

AMLL Mountain View Estates Holding, LLC, a Delaware limited liability company

Apple Carr Village MHP Holding Company #1, LLC, a Michigan limited liability company

Apple Carr Village Mobile Home Park, LLC, a Michigan limited liability company

Apple Orchard, L.L.C., a Michigan limited liability company

Aspen-Alpine Project, LLC, a Michigan limited liability company

Aspen-Brentwood Project, LLC, a Michigan limited liability company

Aspen-Byron Project, LLC, a Michigan limited liability company

Aspen-Country Project, LLC, a Michigan limited liability company

Aspen-Ft. Collins Limited Partnership, a Michigan limited partnership

Aspen-Grand Project, LLC, a Michigan limited liability company

Aspen-Holland Estates, LLC, a Michigan limited liability company

Aspen-Town & Country Associates II, LLC, a Michigan limited liability company

Asset Investors Operating Partnership, L.P., a Delaware limited partnership

Audubon Point RV Park II LLC, a Mississippi limited liability company

Bay View Park Limited, an England and Wales corporation

Beverage Annapolis, LLC, a Delaware limited liability company

Beverage Aqualand, LLC, a Delaware limited liability company

Beverage Aqua Yacht, LLC, a Delaware limited liability company

Beverage Bahia Bleu, LLC, a Delaware limited liability company

Beverage Beaufort, LLC, a Delaware limited liability company

Beverage Beaver Creek, LLC, a Delaware limited liability company

Beverage Brady Mountain, LLC, a Delaware limited liability company

Beverage Burnside, LLC, a Delaware limited liability company

Beverage Calusa, LLC, a Delaware limited liability company

Beverage CCM, LLC, a Delaware limited liability company

Beverage Eagle Cove, LLC, a Delaware limited liability company

Beverage Emerald Point, LLC, a Delaware limited liability company

Beverage Grand Isle, LLC, a Delaware limited liability company

Beverage Great Lakes, LLC, a Delaware limited liability company

Beverage Great Oak Landing, LLC, a Delaware limited liability company

Beverage Green Harbor, LLC, a Delaware limited liability company

Beverage Harborage YC, LLC, a Delaware limited liability company

Beverage Harbors View, LLC, a Delaware limited liability company

Beverage Holly Creek LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Beverage Islamorada, LLC, a Delaware limited liability company

Beverage Jamestown, LLC, a Delaware limited liability company

Beverage Jarrett Bay, LLC, a Delaware limited liability company

Beverage Jefferson Beach, LLC, a Delaware limited liability company

Beverage King’s Point, LLC, a Delaware limited liability company

Beverage Marathon, LLC, a Delaware limited liability company

Beverage New Port Cove, LLC, a Delaware limited liability company

Beverage Newport Shipyard, LLC, a Delaware limited liability company

Beverage North Palm Beach, LLC, a Delaware limited liability company

Beverage Old Port Cove, LLC, a Delaware limited liability company

Beverage Outer Banks, LLC, a Delaware limited liability company

Beverage Pier 121, LLC, a Delaware limited liability company

Beverage Pineland, LLC, a Delaware limited liability company

Beverage Port Royal, LLC, a Delaware limited liability company

Beverage Puerto Del Rey, LLC, a Delaware limited liability company

Beverage PYC, LLC, a Delaware limited liability company

Beverage Reserve Harbor, LLC, a Delaware limited liability company

Beverage Siesta Key, LLC, a Delaware limited liability company

Beverage Sportsman, LLC, a Delaware limited liability company

Beverage Star Island, LLC, a Delaware limited liability company

Beverage Toledo Beach, LLC, a Delaware limited liability company

Beverage Tower Marine, LLC, a Delaware limited liability company

Beverage Walden, LLC, a Delaware limited liability company

Beverage Zahnisers, LLC, a Delaware limited liability company

Blue Heron Delaware One LLC, a Delaware limited liability company

Blue Heron Delaware Two LLC, a Delaware limited liability company

Bowland Fell Park Limited, an England and Wales corporation

Brentwood Delaware One LLC, a Delaware limited liability company

Brentwood Delaware Two LLC, a Delaware limited liability company

Bridge Leisure Bidco Limited, an England and Wales corporation

Bridge Leisure Finco Limited, an England and Wales corporation

Bridge Leisure Management Limited, an England and Wales corporation

Bridge Leisure Management (North) Limited, an England and Wales corporation

Bridge Leisure Midco Limited, an England and Wales corporation

Bridge Leisure Parks (Finance) Limited, an England and Wales corporation

Bridge Leisure Parks (Holdings) Limited, an England and Wales corporation

Bridge Leisure Parks Limited, an England and Wales corporation

Bridge Leisure Topco Limited, an England and Wales corporation

Bright Insurance Agency, Inc., a Michigan corporation

Brookside Village MHP Holding Company #1, LLC, a Michigan limited liability company

Brookside Village Mobile Home Park, LLC, a Michigan limited liability company

Camp Jellystone LLC, a Delaware series limited liability company

Carefree Broadacre Mezz 1 LLC, a Delaware limited liability company

Carefree Canada TRS Inc., an Ontario corporation

Carefree Communities CA LLC, a Delaware limited liability company

Carefree Communities LLC, a Delaware limited liability company

Carefree Property Mezz 1 LLC, a Delaware limited liability company

Carefree Shadowwood, LLC, a Delaware limited liability company

Carriage Cove, LLC, a Delaware limited liability company

Carriage Cove Holding, LLC, a Delaware limited liability company

Castle Amalco Real Estate Holdings ULC, a British Columbia ULC

CAX Cypress Greens, L.L.C., a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

CAX La Casa Blanca, L.L.C., a Delaware limited liability company

CAX La Casa Blanca East, L.L.C., a Delaware limited liability company

CAX Lakeshore, L.L.C., a Delaware limited liability company

CAX Rancho Mirage, L.L.C., a Delaware limited liability company

CC RP LLC, a Delaware limited liability company

Cerulean (HL) Limited, a United Kingdom corporation

CGVII, LLC, a North Carolina limited liability company

Christies Parks Limited, a Scotland corporation

Cider Mill Village Mobile Home Park, LLC, a Michigan limited liability company

Cima del Mundo, LLC, a California limited liability company

Cinque Ports Leisure Homes Ltd, an England and Wales corporation

Club Kean, Michigan non-profit corporation

Coghurst Hall Holiday Village Ltd, an England and Wales corporation

Comal Farms Manager LLC, a Michigan limited liability company

Community Blue Heron Pines Joint Venture LLC, a Delaware limited liability company

Community Brentwood Joint Venture LLC, a Delaware limited liability company

Community Savanna Club Joint Venture, a Delaware general partnership

Country Hills Village Mobile Home Park, LLC, a Michigan limited liability company

Country Meadows Village MHP Holding Company #1, LLC, a Michigan limited liability company

Country Meadows Village Mobile Home Park, LLC, a Michigan limited liability company

CP Acquisitionco Ltd, an England and Wales corporation

CP Comal Farms Limited Partnership, a Michigan limited partnership

CP Equityco Ltd, an England and Wales corporation

CP Woodlake Limited Partnership, a Michigan limited partnership

Crumpwood Ltd, an England and Wales corporation

Deerwood I Holding, LLC, a Delaware limited liability company

Deerwood I Park, LLC, a Delaware limited liability company

Deerwood II Holding, LLC, a Delaware limited liability company

Deerwood II Park, LLC, a Delaware limited liability company

Dockspot UK Limited, a United Kingdom corporation

Dockspot US, LLC, a Delaware limited liability company

Dutton Mill Village, LLC, a Michigan limited liability company

Egelcraft, LLC, a Delaware limited liability company

East Fork Crossing Manager LLC, a Michigan limited liability company

El Capitan Canyon, LLC, a California limited liability company

Evengain Ltd, an England and Wales corporation

FC East Fork Crossing LLC, a Michigan limited liability company

FC Glen Laurel LLC, a Michigan limited liability company

FC Meadowbrook LLC, a Michigan limited liability company

FC Pebble Creek LLC, a Michigan limited liability company

FC River Ranch Limited Partnership, a Michigan limited partnership

FC Stonebridge Limited Partnership, a Michigan limited partnership

FC Summit Ridge Limited Partnership, a Michigan limited partnership

FC Sunset Ridge Limited Partnership, a Michigan limited partnership

Field of Dreams Financing LLC, a Maryland limited liability company

Field of Dreams Holding Company, LLC, a Maryland limited liability company

FIMFO LLC, a Michigan limited liability company

Fox Creek Reserve, L.L.C., a Delaware limited liability company

FPG Sun Menifee 80 LLC, a Michigan limited liability company

GCP Countryside GP, LLC, a Delaware limited liability company

GCP Countryside Limited Partnership, a Delaware limited partnership

GCP Fairfield Village, LLC, a Delaware limited liability company

iii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

GCP Kings Pointe, LLC, a Delaware limited liability company

GCP LaCosta Holding, LLC, a Delaware limited liability company

GCP Lake Pointe Village, LLC, a Delaware limited liability company

GCP Lakeshore, LLC, a Delaware limited liability company

GCP Lamplighter, LLC, a Delaware limited liability company

GCP Lamplighter Holding, LLC, a Delaware limited liability company

GCP Maplewood, LLC, a Delaware limited liability company

GCP Maplewood Holding, LLC, a Delaware limited liability company

GCP Maplewood Two, LLC, a Delaware limited liability company

GCP Murex Holding, LLC, a Delaware limited liability company

GCP Oak Creek, LLC, a Delaware limited liability company

GCP Oak Creek Holding, LLC, a Delaware limited liability company

GCP Parkside Holding, LLC, a Delaware limited liability company

GCP Parkside Village, LLC, a Delaware limited liability company

GCP Plantation Landings, LLC, a Delaware limited liability company

GCP Plantation Landings Holding, LLC, a Delaware limited liability company

GCP Skyline, LLC, a Delaware limited liability company

GCP Smart Holding, LLC, a Delaware limited liability company

GCP Smart Parent, LLC, a Delaware limited liability company

GCP Stewartville, LLC, a Delaware limited liability company

GCP Sundance, LLC, a Delaware limited liability company

GCP Swan Meadow, LLC, a Delaware limited liability company

GCP Town and Country, LLC, a Delaware limited liability company

GCP Town and Country Holding, LLC, a Delaware limited liability company

GCP Valley View, LLC, a Delaware limited liability company

GCP Walden Woods One, LLC, a Delaware limited liability company

GCP Walden Woods Two, LLC, a Delaware limited liability company

GCP Westside Ridge, LLC, a Delaware limited liability company

Glen Laurel Manager LLC, a Michigan limited liability company

Golden Sands Ltd, an England and Wales corporation

Golden Valley TRS JV LLC, a Michigan limited liability company

Green Courte R.E. Fund, LLC, a Delaware limited liability company

GTSC, LLC, a Delaware limited liability company

Guadalupe River TRS JV LLC, a Michigan limited liability company

Gulfstream Utility LLC, a Michigan limited liability company

Hagerstown TRS JV LLC, a Michigan limited liability company

Hammerton Caravan Group Limited, an England and Wales corporation

Hammerton Leisure Limited, an England and Wales corporation

Hamptons Holding, LLC, a Delaware limited liability company

Hamptons Park, LLC, Delaware limited liability company

Harts Holiday Camps Ltd, an England and Wales corporation

Harts Holiday Village Ltd, an England and Wales corporation

Henfold Country Park Ltd, a United Kingdom corporation

Henfold Leisure Limited, a United Kingdom corporation

Hickory Hills Village, LLC, a Michigan limited liability company

Hickory Hills Village MHP Holding Company #1, LLC, a Michigan limited liability company

Hidden Ridge An RV Community, LLC, a Michigan limited liability company

Hidden Ridge RV Park Holding Company #1, LLC, a Michigan limited liability company

High Point Associates, L.P., a Delaware limited partnership

High Point GP One LLC, a Michigan limited liability company

Hill Country Resorts Bev. Co., LLC, a Texas limited liability company

Hill Country Resorts, LLC, a Michigan limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Hill Country Resorts SUB1, LLC, a Texas limited liability company

Hill Country Resorts SUB2, LLC, a Texas limited liability company

Hill Country TRS JV LLC, a Michigan limited liability company

Hitching Post Recreation, Inc., a Florida corporation

Holiday West Village Mobile Home Park, LLC, a Michigan limited liability company

Ingenia Communities Fund, an Australian entity

Ingenia Communities Holdings Limited, an Australian entity

Ingenia Communities Management Trust, an Australian trust

Inlet View Holdings, LLC, a Virginia limited liability company

International Marina Group I, L.P., a Texas limited partnership

Jensen’s Cherrywood Community, LLC, a New York limited liability company

Jensen’s Crossroads, LLC, a South Carolina limited liability company

Jensen’s Southside Landing, LLC, a Maryland limited liability company

Kerrville Camp-Resort, LLC, a Texas limited liability company

LaCosta Property, LLC, a Delaware limited liability company

Ladycroft Ltd, an England and Wales corporation

Lakeshore Landings, LLC, a Delaware limited liability company

Lakeshore Utilities, Inc., a Delaware corporation

Lakeshore Utilities, L.L.C., a Delaware limited liability company

Lazy River Resort, LLC, a New York limited liability company

Lazy River TRS JV LLC, a Michigan limited liability company

Leisure Village MHP Holding Company #1, LLC, a Michigan limited liability company

Leisure Village Mobile Home Park, LLC, a Michigan limited liability company

Little Munyon, LLC, a Florida limited liability company

LIW Limited Partnership, a Michigan limited partnership

Long Neck Water Company, L.L.C., a Delaware limited liability company

Luray TRS JV LLC, a Michigan limited liability company

Maple Brook, L.L.C., an Illinois limited liability company

Marina PDR Hospitality LLC, a Delaware limited liability company

Marina PDR Operations LLC, a Delaware limited liability company

Marina Software, LLC, a Delaware limited liability company

Marlie Fann Holiday Village Ltd, an England and Wales corporation

Martello Beach Ltd, an England and Wales corporation

McIntosh Utilities, Inc., a Florida non-profit corporation

Meadowbrook Manager LLC, a Michigan limited liability company

Meadow Lake Development Company LLC, a Michigan limited liability company

Memphis TRS JV LLC, a Michigan limited liability company

Miami Lakes GP One LLC, a Delaware limited liability company

Miami Lakes Venture Associates LLC, a Delaware limited liability company

Mi-Te-Jo Campground TRS JV LLC, a Michigan limited liability company

Mountain View Resorts, LLC, a Virginia limited liability company

National Home Communities, LLC, a Delaware limited liability company

NexT Software, LLC, a Delaware limited liability company

NG Hospitality Creek Home Services LLC, a Michigan limited liability company

NG Hospitality Creek LLC, a Michigan limited liability company

NG TRS Hospitality Creek LLC, a Michigan limited liability company

NHC-CA101, LLC, a Delaware limited liability company

NHC-FL101, LLC, a Delaware limited liability company

NHC-FL102, LLC, a Delaware limited liability company

NHC-FL103, LLC, a Delaware limited liability company

NHC-FL104, LLC, a Delaware limited liability company

NHC-FL105, LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

NHC-FL106, LLC, a Delaware limited liability company

NHC-FL107, LLC, a Delaware limited liability company

NHC-FL108, LLC, a Delaware limited liability company

NHC-FL109, LLC, a Delaware limited liability company

NHC-FL110, LLC, a Delaware limited liability company

NHC-FL111, LLC, a Delaware limited liability company

NHC-FL112, LLC, a Delaware limited liability company

NHC-FL113, LLC, a Delaware limited liability company

NHC-FL114, LLC, a Delaware limited liability company

NHC-FL115, LLC, a Delaware limited liability company

NHC-FL116, LLC, a Delaware limited liability company

NHC-FL117, LLC, a Delaware limited liability company

NHC-FL118, LLC, a Delaware limited liability company

NHC-FL119, LLC, a Delaware limited liability company

NHC-FL120, LLC, a Delaware limited liability company

NHC-FL122, LLC, a Delaware limited liability company

NHC-FL123, LLC, a Delaware limited liability company

NHC-FL124, LLC, a Delaware limited liability company

NHC-FL125, LLC, a Delaware limited liability company

NHC-FL126, LLC, a Delaware limited liability company

NHC-FL127, LLC, a Delaware limited liability company

NHC-FL128, LLC, a Delaware limited liability company

NHC-FL129, LLC, a Delaware limited liability company

NHC-FL130, LLC, a Delaware limited liability company

NHC-FL130A, LLC, a Delaware limited liability company

NHC-FL131, LLC, a Delaware limited liability company

NHC-FL132, LLC, a Delaware limited liability company

NHC-FL133, LLC, a Delaware limited liability company

NHC-FL134, LLC, a Delaware limited liability company

NHC-FL135, LLC, a Delaware limited liability company

NHC-FL136, LLC, a Delaware limited liability company

NHC-FL137, LLC, a Delaware limited liability company

NHC-FL138, LLC, a Delaware limited liability company

NHC-FL139, LLC, a Delaware limited liability company

NHC-FL140, LLC, a Delaware limited liability company

NHC-FL141, LLC, a Delaware limited liability company

NHC-FL142, LLC, a Delaware limited liability company

NHC-FL143, LLC, a Delaware limited liability company

NHC-FL144, LLC, a Delaware limited liability company

NHC-FL145, LLC, a Delaware limited liability company

NHC-FL201, LLC, a Delaware limited liability company

NHC-FL202, LLC, a Delaware limited liability company

NHC-FL203, LLC, a Delaware limited liability company

NHC-FL204, LLC, a Delaware limited liability company

NHC-FL205, LLC, a Delaware limited liability company

NHC-FL206, LLC, a Delaware limited liability company

NHC-FL207, LLC, a Delaware limited liability company

NHC-FL208, LLC, a Delaware limited liability company

NHC-FL209, LLC, a Delaware limited liability company

NHC-FL210, LLC, a Delaware limited liability company

NHC-FL212, LLC, a Delaware limited liability company

NHC-MA101, LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

NHC-NC101, LLC, a Delaware limited liability company

NHC-NJ101, LLC, a Delaware limited liability company

NHC-NJ102, LLC, a Delaware limited liability company

NHC-NJ103, LLC, a Delaware limited liability company

NHC-TX101, LLC, a Delaware limited liability company

NHC-TX102, LLC, a Delaware limited liability company

NHC-TX103, LLC, a Delaware limited liability company

NHC-TX104, LLC, a Delaware limited liability company

NHC Mezz Borrower LLC, a Delaware limited liability company

North American Glamping LLC, a Michigan limited liability company

Northgate Golden Valley, LLC, a North Carolina limited liability company

Northgate Ossipee Lessee, LLC, a New Hampshire limited liability company

Northgate Ossipee, LLC, a New Hampshire limited liability company

Northgate Ossipee Storage, LLC, a New Hampshire limited liability company

NRVC-Holding Co. LLC, a Delaware limited liability company

NRVC Valley Investment LLC, a Delaware limited liability company

Oak Island Village Mobile Home Park, LLC, a Michigan limited liability company

Oak Ridge, L.L.C., an Illinois limited liability company

Ocean One Hundred Limited, a United Kingdom corporation

Origen Financial Services LLC, a Delaware limited liability company

Palm Creek Holdings LLC, an Arizona limited liability company

Palm Key Village Holding, LLC, a Delaware limited liability company

Palm Key Village Park, LLC, a Delaware limited liability company

Park Leisure 2000 (Cornwall) Limited, an England corporation

Park Leisure 2000 Limited, an England corporation

Park Leisure 2000 (Northumberland) Limited, an England corporation

Park Leisure Group Limited, an England corporation

Park Holidays UK Finance Ltd, an England and Wales corporation

Park Holidays UK Limited, an England and Wales corporation

Park Place Community, L.L.C., a Delaware limited liability company

Park Royale MHP, L.L.C, a Delaware limited liability company

PDR Acquisitions, LLC, a Delaware limited liability company

Pebble Creek Manager LLC, a Michigan limited liability company

Pelican Bay Communities, LLC, a Delaware limited liability company

Pelican Commercial, LLC, a Delaware limited liability company

Pemican Limited, a United Kingdom corporation

Pinebrook Village Mobile Home Park, LLC, a Michigan limited liability company

Prime-Forest Partners, a Florida general partnership

Quarryville Resorts GP, LLC, a Michigan limited liability company

Quarryville Resorts, LP, a Pennsylvania limited partnership

Quarryville TRS JV LLC, a Michigan limited liability company

Rancho Alipaz Owner LLC, a Michigan limited liability company

Rancho Alipaz Owner II LLC, a Michigan limited liability company

Rancho Alipaz Owner III LLC, a Michigan limited liability company

RBY, LLC, a Florida limited liability company

R.E.Fund Newport, LLC, a Delaware limited liability company

RezPlot Systems LLC, a Michigan limited liability company

River Haven Operating Company LLC, a Michigan limited liability company

River Ranch Manager LLC, a Michigan limited liability company

Riverside Golf Course Community, L.L.C., a Delaware limited liability company

Riverside Utilities, L.L.C., a Delaware limited liability company

RMLPG, LLC, a Delaware limited liability company

vii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Route 27 Associates, LTD., a Florida limited partnership

Royal Palm Village, L.L.C., a Delaware limited liability company

RSBC Delaware, LLC, a Delaware limited liability company

RSBC Real Estate Company, LLLP, a Delaware limited liability limited partnership

Safe Harbor Marinas, LLC, a Delaware limited liability company

Safe Harbor Severn Yacht Club, Inc., a Maryland non-stock corporation

Sand Le Mere Caravan Park Limited, an England and Wales corporation

Savanna Eagles Retreat, L.L.C., a Delaware limited liability company

Savanna Landlord, L.L.C., a Delaware limited liability company

Savanna Links, L.L.C., a Delaware limited liability company

Savanna Preserve, L.L.C., a Delaware limited liability company

SCF Manager Inc., a Michigan corporation

SC Henfold Vernon LLC, a Michigan limited liability company

SCI BidCo Limited, a Jersey-Channel Islands corporation

SCI OpCo Limited, a United Kingdom corporation

SCI SG Bidco Limited, an England corporation

Sea Breeze GP One LLC, a Michigan limited liability company

Sea Breeze Limited Partnership, a Delaware limited partnership

Seaview Holiday Park Ltd, an England and Wales corporation

Seaview Holiday Village Limited, an England and Wales corporation

Shaddix Communities, LTD., a Florida limited partnership

SH Bluewater Yacht Sales, LLC, a North Carolina limited liability company

Sheffield MHP, LLC, a Michigan limited liability company

SH Marinas, LLC, a Delaware limited liability company

SHM 77, LLC, a Delaware limited liability company

SHM 77 TRS, LLC, a Delaware limited liability company

SHM Anacapa Isle, LLC, a Delaware limited liability company

SHM Anacapa Isle TRS, LLC, a Delaware limited liability company

SHM Angler House TRS, LLC, a Delaware limited liability company

SHM Annapolis, LLC, a Delaware limited liability company

SHM Annapolis TRS, LLC, a Delaware limited liability company

SHM Aqualand, LLC, a Delaware limited liability company

SHM Aqualand TRS, LLC, a Delaware limited liability company

SHM Aqua Yacht, LLC, a Delaware limited liability company

SHM Aqua Yacht TRS, LLC, a Delaware limited liability company

SHM Ashley Fuels, LLC, a Delaware limited liability company

SHM Ashley Fuels TRS, LLC, a Delaware limited liability company

SHM Bahia Bleu, LLC, a Delaware limited liability company

SHM Bahia Bleu TRS, LLC, a Delaware limited liability company

SHM Ballena Isle, LLC, a Delaware limited liability company

SHM Ballena Isle TRS, LLC, a Delaware limited liability company

SHM Beaufort, LLC, a Delaware limited liability company

SHM Beaufort TRS, LLC, a Delaware limited liability company

SHM Beaver Creek, LLC, a Delaware limited liability company

SHM Beaver Creek TRS, LLC, a Delaware limited liability company

SHM Belle Maer, LLC, a Delaware limited liability company

SHM Belle Maer Manager, LLC, a Delaware limited liability company

SHM Belle Maer TRS, LLC, a Delaware limited liability company

SHM Beverage Holding, LLC, a Delaware limited liability company

SHM Beverage, LLC, a Delaware limited liability company

SHM Bluewater, LLC, a Delaware limited liability company

SHM Bluewater TRS, LLC, a Delaware limited liability company

viii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

SHM Bohemia Vista, LLC, a Delaware limited liability company

SHM Bohemia Vista TRS, LLC, a Delaware limited liability company

SHM Brady Mountain, LLC, a Delaware limited liability company

SHM Brady Mountain TRS, LLC, a Delaware limited liability company

SHM Bristol Marina, LLC, a Delaware limited liability company

SHM Bristol Marina TRS, LLC, a Delaware limited liability company

SHM Bruce & Johnson, LLC, a Delaware limited liability company

SHM Bruce & Johnson TRS, LLC, a Delaware limited liability company

SHM Burnside, LLC, a Delaware limited liability company

SHM Burnside TRS, LLC, a Delaware limited liability company

SHM Burnt Store, LLC, a Delaware limited liability company

SHM Burnt Store TRS, LLC, a Delaware limited liability company

SHM BYYG Intermediate, LLC, a Delaware limited liability company

SHM BYYG, LLC, a Delaware limited liability company

SHM Cabrillo Beach, LLC, a Delaware limited liability company

SHM Cabrillo Isle, LLC, a Delaware limited liability company

SHM Cabrillo Isle TRS, LLC, a Delaware limited liability company

SHM Calusa, LLC, a Delaware limited liability company

SHM Calusa TRS, LLC, a Delaware limited liability company

SHM Cape Harbour, LLC, a Delaware limited liability company

SHM Cape Harbour TRS, LLC, a Delaware limited liability company

SHM Capri, LLC, a Delaware limited liability company

SHM Capri TRS, LLC, a Delaware limited liability company

SHM Carroll Island, LLC, a Delaware limited liability company

SHM Carroll Island TRS, LLC, a Delaware limited liability company

SHM Charleston Boatyard, LLC, a Delaware limited liability company

SHM Charleston Boatyard TRS, LLC, a Delaware limited liability company

SHM Charleston City Marina, LLC, a Delaware limited liability company

SHM Charleston City Marina TRS, LLC, a Delaware limited liability company

SHM CMS, LLC, a Delaware limited liability company

SHM Cove Haven, LLC, a Delaware limited liability company

SHM Cove Haven TRS, LLC, a Delaware limited liability company

SHM Cove Plaza, LLC, a Delaware limited liability company

SHM Cowesett, LLC, a Delaware limited liability company

SHM Cowesett TRS, LLC, a Delaware limited liability company

SHM Crystal Point, LLC, a Delaware limited liability company

SHM Crystal Point TRS, LLC, a Delaware limited liability company

SHM Dauntless, LLC, a Delaware limited liability company

SHM Dauntless TRS, LLC, a Delaware limited liability company

SHM Deep River, LLC, a Delaware limited liability company

SHM Deep River TRS, LLC, a Delaware limited liability company

SHM Detroit River, LLC, a Delaware limited liability company

SHM Detroit River TRS, LLC, a Delaware limited liability company

SHM Dockspot, LLC, a Delaware limited liability company

SHM Duck Island, LLC, a Delaware limited liability company

SHM Eagle Cove, LLC, a Delaware limited liability company

SHM Eagle Cove TRS, LLC, a Delaware limited liability company

SHM Edgartown MV, LLC, a Delaware limited liability company

SHM Edgartown MV TRS, LLC, a Delaware limited liability company

SHM Emerald Coast, LLC, a Delaware limited liability company

SHM Emerald Coast TRS, LLC, a Delaware limited liability company

SHM Emerald Point, LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

SHM Emerald Point TRS, LLC, a Delaware limited liability company

SHM Emeryville, LLC, a Delaware limited liability company

SHM Emeryville TRS, LLC, a Delaware limited liability company

SHM Ferry Point, LLC, a Delaware limited liability company

SHM Ferry Point TRS, LLC, a Delaware limited liability company

SHM Fiddler’s Cove, LLC, a Delaware limited liability company

SHM Fiddler’s Cove TRS, LLC, a Delaware limited liability company

SHM Gaines, LLC, a Delaware limited liability company

SHM Gaines TRS, LLC, a Delaware limited liability company

SHM Glen Cove, LLC, a Delaware limited liability company

SHM Glen Cove TRS, LLC, a Delaware limited liability company

SHM Grand Isle, LLC, a Delaware limited liability company

SHM Grand Isle TRS, LLC, a Delaware limited liability company

SHM Great Island, LLC, a Delaware limited liability company

SHM Great Island TRS, LLC, a Delaware limited liability company

SHM Great Lakes, LLC, a Delaware limited liability company

SHM Great Lakes TRS, LLC a Delaware limited liability company

SHM Great Oak Landing, LLC, a Delaware limited liability company SHM Great Oak Landing TRS, LLC, a Delaware limited liability company

SHM Green Harbor, LLC, a Delaware limited liability company

SHM Green Harbor TRS, LLC, a Delaware limited liability company

SHM Greenport, LLC, a Delaware limited liability company

SHM Greenport TRS, LLC, a Delaware limited liability company

SHM Greenwich Bay, LLC, a Delaware limited liability company

SHM Greenwich Bay TRS, LLC, a Delaware limited liability company

SHM Grider Hill, LLC, a Delaware limited liability company

SHM Grider Hill TRS, LLC, a Delaware limited liability company

SHM Hacks Point, LLC, a Delaware limited liability company

SHM Hacks Point TRS, LLC, a Delaware limited liability company

SHM Harbor House, LLC, a Delaware limited liability company

SHM Harborage YC, LLC, a Delaware limited liability company

SHM Harborage YC TRS, LLC, a Delaware limited liability company

SHM Harbors View, LLC, a Delaware limited liability company

SHM Harbors View TRS, LLC, a Delaware limited liability company

SHM Harbortown, LLC, a Delaware limited liability company

SHM Harbortown TRS, LLC, a Delaware limited liability company

SHM Haverstraw, LLC, a Delaware limited liability company

SHM Haverstraw TRS, LLC, a Delaware limited liability company

SHM Hawthorne Cove, LLC, a Delaware limited liability company

SHM Hawthorne Cove TRS, LLC, a Delaware limited liability company

SHM Hideaway Bay, LLC, a Delaware limited liability company

SHM Hideaway Bay TRS, LLC, a Delaware limited liability company

SHM Holdings 1, LLC, a Delaware limited liability company

SHM Holdings II, LLC, a Delaware limited liability company

SHM Holly Creek, LLC, a Delaware limited liability company

SHM Holly Creek TRS, LLC, a Delaware limited liability company

SHM IMG GP, LLC, a Delaware limited liability company

SHM IP, LLC, a Delaware limited liability company

SHM Islamorada, LLC, a Delaware limited liability company

SHM Islamorada TRS, LLC, a Delaware limited liability company

SHM Island Park, LLC, a Delaware limited liability company

SHM Jamestown Boatyard, LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

SHM Jamestown Boatyard TRS, LLC, a Delaware limited liability company

SHM Jamestown, LLC, a Delaware limited liability company

SHM Jamestown TRS, LLC, a Delaware limited liability company

SHM Jarrett Bay, LLC, a Delaware limited liability company

SHM Jarrett Bay TRS, LLC, a Delaware limited liability company

SHM Jefferson Beach, LLC, a Delaware limited liability company

SHM Jefferson Beach TRS, LLC, a Delaware limited liability company

SHM King’s Point, LLC, a Delaware limited liability company

SHM King’s Point TRS, LLC, a Delaware limited liability company

SHM Kittery Point, LLC, a Delaware limited liability company

SHM Kittery Point TRS, LLC, a Delaware limited liability company

SHM Lakefront, LLC, a Delaware limited liability company

SHM Lakefront TRS, LLC, a Delaware limited liability company

SHM LMC, LLC, a Delaware limited liability company

SHM LMC TRS, LLC, a Delaware limited liability company

SHM Loch Lomond, LLC, a Delaware limited liability company

SHM Loch Lomond TRS, LLC, a Delaware limited liability company

SHM Management, LLC, a Delaware limited liability company

SHM Manasquan, LLC, a Delaware limited liability company

SHM Manasquan TRS, LLC, a Delaware limited liability company

SHM Marathon, LLC, a Delaware limited liability company

SHM Marathon TRS, LLC, a Delaware limited liability company

SHM Marina Bay, LLC, a Delaware limited liability company

SHM Marina Bay TRS, LLC, a Delaware limited liability company

SHM Marina Way, LLC, a Delaware limited liability company

SHM MBYH, LLC, a Delaware limited liability company

SHM MBYH TRS, LLC, a Delaware limited liability company

SHM Mill Creek, LLC, a Delaware limited liability company

SHM Mill Creek TRS, LLC, a Delaware limited liability company

SHM Mystic, LLC, a Delaware limited liability company

SHM Mystic TRS, LLC, a Delaware limited liability company

SHM Narrows Point, LLC, a Delaware limited liability company

SHM Narrows Point TRS, LLC, a Delaware limited liability company

SHM NEB, LLC, a Delaware limited liability company

SHM NEB Tenant, LLC, a Delaware limited liability company

SHM NEB TRS, LLC, a Delaware limited liability company

SHM New Port Cove, LLC, a Delaware limited liability company

SHM New Port Cove TRS, LLC, a Delaware limited liability company

SHM Newport Shipyard, LLC, a Delaware limited liability company

SHM Newport Shipyard TRS, LLC, a Delaware limited liability company

SHM North Palm Beach, LLC, a Delaware limited liability company

SHM North Palm Beach TRS, LLC, a Delaware limited liability company

SHM Old Port Cove, LLC, a Delaware limited liability company

SHM Old Port Cove TRS, LLC, a Delaware limited liability company

SHM Onset Bay, LLC, a Delaware limited liability company

SHM Onset Bay TRS, LLC, a Delaware limited liability company

SHM Outer Banks, LLC, a Delaware limited liability company

SHM Outer Banks TRS, LLC, a Delaware limited liability company

SHM Oxford, LLC, a Delaware limited liability company

SHM Oxford TRS, LLC, a Delaware limited liability company

SHM Pier 121, LLC, a Delaware limited liability company

SHM Pier 121 TRS, LLC, a Delaware limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

SHM Pilots Point, LLC, a Delaware limited liability company

SHM Pilots Point TRS, LLC, a Delaware limited liability company

SHM Pineland, LLC, a Delaware limited liability company

SHM Pineland TRS, LLC, a Delaware limited liability company

SHM Plymouth, LLC, a Delaware limited liability company

SHM Plymouth TRS, LLC, a Delaware limited liability company

SHM Podickory, LLC, a Delaware limited liability company

SHM Podickory TRS, LLC, a Delaware limited liability company

SHM Port Royal, LLC, a Delaware limited liability company

SHM Port Royal TRS, LLC, a Delaware limited liability company

SHM Post Road, LLC, a Delaware limited liability company

SHM Post Road TRS, LLC, a Delaware limited liability company

SHM PR, LLC, a Delaware limited liability company

SHM PR TRS, LLC, a Delaware limited liability company

SHM Puerto Del Rey, LLC, a Delaware limited liability company

SHM Puerto Del Rey TRS, LLC, a Delaware limited liability company

SHM PYC, LLC, a Delaware limited liability company

SHM PYC TRS, LLC, a Delaware limited liability company

SHM Regatta Pointe, LLC, a Delaware limited liability company

SHM Regatta Pointe TRS, LLC, a Delaware limited liability company

SHM Rentals, LLC, a Delaware limited liability company

SHM Reserve Harbor, LLC, a Delaware limited liability company

SHM Reserve Harbor TRS, LLC, a Delaware limited liability company

SHM Rockland, LLC, a Delaware limited liability company

SHM Rockland TRS, LLC, a Delaware limited liability company

SHM RW, LLC, a Delaware limited liability company

SHM Rybovich RB TRS, LLC, a Delaware limited liability company

SHM Rybovich WPB TRS, LLC, a Delaware limited liability company

SHM Sakonnet, LLC, a Delaware limited liability company

SHM Sakonnet TRS, LLC, a Delaware limited liability company

SHM Sandusky, LLC, a Delaware limited liability company

SHM Sandusky TRS, LLC, a Delaware limited liability company

SHM Shelburne, LLC, a Delaware limited liability company

SHM Shelburne TRS, LLC, a Delaware limited liability company

SHM Shelter Island, LLC, a Delaware limited liability company

SHM Shelter Island TRS, LLC, a Delaware limited liability company

SHM Shop, LLC, a Delaware limited liability company

SHM SHV, LLC, a Delaware limited liability company

SHM SHV TRS, LLC, a Delaware limited liability company

SHM Siesta Key, LLC, a Delaware limited liability company

SHM Siesta Key TRS, LLC, a Delaware limited liability company

SHM Silver Spring, LLC, a Delaware limited liability company

SHM Silver Spring TRS, LLC, a Delaware limited liability company

SHM Skippers Landing, LLC, a Delaware limited liability company

SHM Skippers Landing TRS, LLC, a Delaware limited liability company

SHM Skull Creek, LLC, a Delaware limited liability company

SHM Skull Creek TRS, LLC, a Delaware limited liability company

SHM South Bay, LLC, a Delaware limited liability company

SHM South Bay TRS, LLC, a Delaware limited liability company

SHM South Fork JV, LLC, a Delaware limited liability company

SHM South Fork, LLC, a Delaware limited liability company

SHM South Fork Manager, LLC, a Delaware limited liability company

xii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

SHM Sportsman, LLC, a Delaware limited liability company

SHM Sportsman TRS, LLC, a Delaware limited liability company

SHM Star Island, LLC, a Delaware limited liability company

SHM Star Island TRS, LLC, a Delaware limited liability company

SHM Stingray, LLC, a Delaware limited liability company

SHM Stingray TRS, LLC, a Delaware limited liability company

SHM Stratford, LLC, a Delaware limited liability company

SHM Stratford TRS, LLC, a Delaware limited liability company

SHM Sunroad, LLC, a Delaware limited liability company

SHM Sunroad TRS, LLC, a Delaware limited liability company

SHM Sunset Bay, LLC, a Delaware limited liability company

SHM Sunset Bay TRS, LLC, a Delaware limited liability company

SHM Toledo Beach, LLC, a Delaware limited liability company

SHM Toledo Beach TRS, LLC, a Delaware limited liability company

SHM Tower Marine, LLC, a Delaware limited liability company

SHM Tower Marine TRS, LLC, a Delaware limited liability company

SHM Trade Winds, LLC, a Delaware limited liability company

SHM Trade Winds TRS, LLC, a Delaware limited liability company

SHM TRS, LLC, a Delaware limited liability company

SHM Ventura Isle, LLC, a Delaware limited liability company

SHM Ventura Isle TRS, LLC, a Delaware limited liability company

SHM Vineyard Haven, LLC, a Delaware limited liability company

SHM Vineyard Haven TRS, LLC, a Delaware limited liability company

SHM Walden, LLC, a Delaware limited liability company

SHM Walden TRS, LLC, a Delaware limited liability company

SHM Water Club, LLC, a Delaware limited liability company

SHM Waterway Estates, LLC, a Delaware limited liability company

SHM Waterway Estates TRS, LLC, a Delaware limited liability company

SHM Wentworth, LLC, a Delaware limited liability company

SHM Wentworth TRS, LLC, a Delaware limited liability company

SHM Westport, LLC, a Delaware limited liability company

SHM Westport TRS, LLC, a Delaware limited liability company

SHM Wickford Cove, LLC, a Delaware limited liability company

SHM Wickford Cove TRS, LLC, a Delaware limited liability company

SHM Willsboro, LLC, a Delaware limited liability company

SHM Willsboro TRS, LLC, a Delaware limited liability company

SHM Wisdom Dock, LLC, a Delaware limited liability company

SHM Wisdom Dock TRS, LLC, a Delaware limited liability company

SHM Yacht Haven, LLC, a Delaware limited liability company

SHM Yacht Haven TRS, LLC, a Delaware limited liability company

SHM Yacht Sales, LLC, a Delaware limited liability company

SHM Zahnisers, LLC, a Delaware limited liability company

SHM Zahnisers TRS, LLC, a Delaware limited liability company

SHS Campspot LLC, a Michigan limited liability company

Silver Sands Leisure Park Limited, an England and Wales corporation

Sky Harbor Property, LLC, a Delaware limited liability company

SNF Mezz 1 LLC, a Delaware limited liability company

SNF Property LLC, a Delaware limited liability company

SNF TRS LLC, a Delaware limited liability company

Solar Energy Project AZ LLC, a Michigan limited liability company

Solar Energy Project CA II LLC, a Michigan limited liability company

Solar Energy Project III LLC, a Michigan limited liability company

xiii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Solar Energy Project LLC, a Michigan limited liability company

Solar The Sands LLC, a Michigan limited liability company

Southgate – Dan at Spyglass Hill – Bidco Limited, an England corporation

Southgate – Dan at Spyglass Hill – Equityco Limited, a Jersey corporation

Southgate – Dan at Spyglass Hill – Holdco Limited, a Jersey corporation

Southgate – Dan at Spyglass Hill – Propco 1 Limited, an England corporation

Southgate – Dan at Spyglass Hill – Propco 2 Limited, an England corporation

Southport Springs Holding, LLC, a Delaware limited liability company

Southport Springs Park, LLC, a Delaware limited liability company

Southwood Village MHP Holding Company #1, LLC, a Michigan limited liability company

Southwood Village Mobile Home Park, LLC, a Michigan limited liability company

SR East LLC, a Delaware limited liability company

SR Hunter’s Crossing LLC, a Michigan limited liability company

SR Silver Springs LLC, a Michigan limited liability company

SR West II LLC, a Michigan limited liability company

SR West LLC, a Michigan limited liability company

SSI Amalco Real Estate Holdings ULC, a British Columbia ULC

SSI Canada Property LP, a Delaware limited partnership

SSI Mezz 1 GP Inc., an Ontario corporation

SSI Mezz 1 LP, a Delaware limited partnership

SSI Mezz 2 GP Inc., an Ontario corporation

SSI Mezz 2 LP, a Delaware limited partnership

SSI Property GP Inc., an Ontario corporation

SSI TRS GP Inc., an Ontario corporation

SSI TRS LP, an Ontario limited partnership

Stockton Delta Resort, LLC, a California limited liability company

Stonebridge Manager LLC, a Michigan limited liability company

Stonebrook Community, L.L.C., a Delaware limited liability company

SUI TRS, Inc., a Michigan corporation

Summit Ridge Manager LLC, a Michigan limited liability company

Sun 47 North LLC, a Michigan limited liability company

Sun 47 North Marketing Center LLC, a Michigan limited liability company

Sun 49er Village RV LLC, a Michigan limited liability company

Sun Academy West Point LLC, a Michigan limited liability company

Sun ACQ LLC, a Michigan limited liability company

Sun ACQ II LLC, a Michigan limited liability company

Sun Adirondack Gateway RV LLC, a Michigan limited liability company

Sun AIOP GP LLC, a Delaware limited liability company

Sun Allendale Meadows LLC, a Michigan limited liability company

Sun Andover LLC, a Michigan limited liability company Sun Apple Creek LLC, a Michigan limited liability company

Sun Arbor Terrace LLC, a Michigan limited liability company

Sun Arbor Woods, LLC, a Michigan limited liability company

Sun Archview RV LLC, a Michigan limited liability company

Sun Ariana LLC, a Michigan limited liability company

Sun Assignment II LLC, a Michigan limited liability company

Sun Assignment, LLC, a Michigan limited liability company

Sun Association Island RV LLC, a Michigan limited liability company

Sun Augusta LLC, a Michigan limited liability company

Sun Autumn Ridge Estates LLC, a Michigan limited liability company

Sun Beachwood RV Resort LLC, a Michigan limited liability company

Sun Bear Commercial, LLC, a Michigan limited liability company

xiv

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun Bear Lake Garden City LLC, a Michigan limited liability company

Sun Beechwood LLC, a Michigan limited liability company

Sun Bel Air LLC, a Michigan limited liability company

Sun Bell Crossing LLC, a Michigan limited liability company

Sun Big Timber RV LLC, a Michigan limited liability company

Sun Birch Hill LLC, a Michigan limited liability company

Sun Blazing Star LLC, a Michigan limited liability company

Sun Blueberry Hill LLC, a Michigan limited liability company

Sun Bluebonnet LLC, a Michigan limited liability company

Sun Bluewater Beach RV LLC, a Michigan limited liability company

Sun Boulder Ridge LLC, a Michigan limited liability company

Sun Boulder Ridge Vacant LLC, a Michigan limited liability company

Sun Branch Creek LLC, a Michigan limited liability company

Sun Brookside Manor LLC, a Michigan limited liability company

Sun Buena Vista MH LLC, a Michigan limited liability company

Sun BW Jelly-Mammoth Cave RV LLC, a Michigan limited liability company

Sun Caliente Sands, LLC, a Michigan limited liability company

Sun Camelot Villa LLC, a Michigan limited liability company

Sun Canyonlands RV LLC, a Michigan limited liability company

Sun Cape Cod RV LLC, a Massachusetts limited liability company

Sun Cape Cod RV II LLC, a Massachusetts limited liability company

Sun Carolina Pines RV LLC, a Michigan limited liability company

Sun Carrington Pointe LLC, a Michigan limited liability company

Sun Cave Creek LLC, a Michigan limited liability company

Sun Cedar Haven LLC, a Michigan limited liability company

Sun Cedar Springs LLC, a Michigan limited liability company

SunChamp Holdings LLC, a Michigan limited liability company

SunChamp LLC, a Michigan limited liability company

Sun Charlevoix Estates LLC, a Michigan limited liability company

Sun Cherrystone RV LLC, a Michigan limited liability company

Sun Cherrywood LLC, a Michigan limited liability company

Sun Chincoteague Bay RV LLC, a Michigan limited liability company

Sun Chincoteague Island LLC, a Michigan limited liability company

Sun Chula Vista Bayfront RV LLC, a Michigan limited liability company

Sun Chula Vista Existing Park RV LLC, a Michigan limited liability company

Sun Cider Mill Crossings LLC, a Michigan limited liability company

Sun Club Naples LLC, a Michigan limited liability company

Sun Coastal Plantation LLC, a Michigan limited liability company

Sun Cobus Green LLC, a Michigan limited liability company

Sun Colony in the Wood GP LLC, a Michigan limited liability company

Sun Communities Acquisitions, LLC, a Michigan limited liability company

Sun Communities Canada, Inc., an Ontario corporation

Sun Communities Finance, LLC, a Michigan limited liability company

Sun Communities Financial LLC, a Michigan limited liability company

Sun Communities Funding GP L.L.C., a Michigan limited liability company

Sun Communities Funding II LLC, a Michigan limited liability company

Sun Communities Funding Limited Partnership, a Michigan limited partnership

Sun Communities Mezzanine Lender, LLC, a Michigan limited liability company

Sun Communities Springing Corp., a Michigan corporation

Sun Communities Texas Limited Partnership, a Michigan limited partnership

Sun Communities Texas Mezzanine Lender Limited Partnership, a Michigan limited partnership

Sun Compass RV, LLC, a Michigan limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun Continental North LLC, a Michigan limited liability company

Sun Country Lakes LLC, a Michigan limited liability company

Sun Countryside Atlanta LLC, a Michigan limited liability company

Sun Countryside Lake Lanier LLC, a Michigan limited liability company

Sun Country Village LLC, a Michigan limited liability company

Sun Creeks Crossing LLC, a Michigan limited liability company

Sun Crown Villa RV LLC, a Michigan limited liability company

Sun Cutler Estates LLC, a Michigan limited liability company

Sun Driftwood RV LLC, a Michigan limited liability company

Sun Dunedin Motel LLC, a Michigan limited liability company

Sun Eagle Crest LLC, a Michigan limited liability company

Sun Eleven Mile LLC, a Michigan limited liability company

Sun Emerald Coast RV, LLC, a Michigan limited liability company

Sun Emerald Coast RV Storage, LLC, a Michigan limited liability company

Sun FIMFO LLC, a Michigan limited liability company

Sun Financial, LLC, a Michigan limited liability company

Sun Financial Texas Limited Partnership, a Michigan limited partnership

Sun Fisherman’s Cove LLC, a Michigan limited liability company

Sun Flamingo Lake RV LLC, a Michigan limited liability company

Sun FM2016 LLC, a Delaware limited liability company

Sun Foothills Fort Collins LLC, a Michigan limited liability company

Sun Forest Hill LLC, a Michigan limited liability company

Sun/Forest Holdings LLC, a Michigan limited liability company

Sun/Forest LLC, a Michigan limited liability company

Sun Forest Meadows LLC a Michigan limited liability company

Sun Forest Springs LLC, a Michigan limited liability company

Sun Fort Dupont RV LLC, a Michigan limited liability company

Sun Fort Whaley LLC, a Michigan limited liability company

Sun Fort Whaley TRS LLC, a Michigan limited liability company

Sun Four Seasons LLC, a Michigan limited liability company

Sun Fox Run LLC, a Michigan limited liability company

Sun FPG Venture LLC, a Michigan limited liability company

Sun Frontier LLC, a Michigan limited liability company

Sun Frontier TRS LLC, a Michigan limited liability company

Sungenia Development Pty Ltd, an Australian entity

Sungenia LandCo Pty Ltd, an Australian entity

Sungenia Land Trust, an Australian trust

Sungenia OpCo Pty Ltd, an Australian entity

Sungenia Operations Trust, an Australian trust

Sun Gig Harbor RV LLC, a Michigan limited liability company

Sun Gold Coaster LLC, a Michigan limited liability company

Sun GP L.L.C., a Michigan limited liability company

Sun Grand Lake Golf, Inc., a Michigan corporation

Sun Grand Lake LLC, a Michigan limited liability company

Sun Grove Beach LLC, a Michigan limited liability company

Sun Groves LLC, a Michigan limited liability company

Sun Gwinnett LLC, a Michigan limited liability company

Sun Gwynn’s Island RV LLC, a Michigan limited liability company

Sun Gypsum Mill Development LLC, a Michigan limited liability company

Sun Gypsum Mill East LLC, a Michigan limited liability company

Sun Gypsum Mill West LLC, a Michigan limited liability company

Sun Haas Lake RV LLC, a Michigan limited liability company

xvi

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun Hacienda Del Rio LLC, a Michigan limited liability company

Sun Hamlin LLC, a Michigan limited liability company

Sun Hancock Heights LLC, a Michigan limited liability company

Sun Hatch Court LLC, a Michigan limited liability company

Sun Hawaiian Holly LLC, a Michigan limited liability company

Sun HG Limited Partnership, a Michigan limited partnership

Sun Hid’n Pines RV LLC, a Michigan limited liability company

Sun High Point QRS, Inc., a Michigan corporation

Sun Highland Greens Estates LLC, a Michigan limited liability company

Sun Hillcrest LLC, a Michigan limited liability company

Sun Holiday Park LLC, a Michigan limited liability company

Sun Holly Forest LLC, a Michigan limited liability company

Sun Holly Shores RV Resort LLC, a Michigan limited liability company

Sun Home Services Canada, Inc., an Ontario corporation

Sun Home Services, Inc., a Michigan corporation

Sun Hotel LLC, a Michigan limited liability company

Sun Hunters Glen LLC, a Michigan limited liability company

Sun Huntington Run LLC, a Michigan limited liability company

Sun Hyde Park LLC, a Michigan limited liability company

Sun INA Development LLC, a Michigan limited liability company

Sun INA Equity LLC, a Michigan limited liability company

Sun Indian Creek LLC, a Michigan limited liability company

Sun Indian Creek RV LLC, a Michigan limited liability company

Sun Inlet Lender LLC, a Michigan limited liability company

Sun Insurance, Inc., a Michigan corporation

Sun Island Lakes LLC, a Michigan limited liability company

Sun Jelly-Birchwood NY RV LLC, a Michigan limited liability company

Sun Jelly Chicago RV LLC, a Michigan limited liability company

Sun Jelly-Larkspur CO RV LLC, a Michigan limited liability company

Sun Jelly-Natural Bridge RV LLC, a Michigan limited liability company

Sun Jelly-WNY RV LLC, a Michigan limited liability company

Sun Jensen LLC, a Delaware limited liability company

Sun Jetstream NASA RV LLC, a Michigan limited liability company

Sun Kimberly Estates LLC, a Michigan limited liability company

Sun King’s Court LLC, a Michigan limited liability company

Sun Kings Lake LLC, a Michigan limited liability company

Sun Knollwood LLC, a Michigan limited liability company

Sun Lafayette Place LLC, a Michigan limited liability company

Sun La Hacienda RV LLC, a Michigan limited liability company

Sunlake Estates Utilities, L.L.C., a Delaware limited liability company

Sun Lake Josephine RV LLC, a Michigan limited liability company

Sun Lake Juliana LLC, a Michigan limited liability company

Sun Lake Laurie RV LLC, a Michigan limited liability company

Sun Lake Rudolph Gas LLC, a Michigan limited liability company

Sun Lake San Marino LLC, a Michigan limited liability company

Sun Lakeside Crossing LLC, a Michigan limited liability company

Sun Lakeside LLC, a Michigan limited liability company

Sun Lakeview CT LLC, a Michigan limited liability company

Sun Lakeview LLC, a Michigan limited liability company

Sun Lakeview Mobile Estates LLC, a Michigan limited liability company

Sun Lantana Ranch North LLC, a Michigan limited liability company

Sun Lantana Ranch South LLC, a Michigan limited liability company

xvii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun Laurel Heights LLC, a Michigan limited liability company

Sun Lazy J LLC, a Michigan limited liability company

Sun Lazy Lakes LLC, a Michigan limited liability company

Sun Leaf Verde RV LLC, a Michigan limited liability company

Sun Leisure Point Resort LLC, a Michigan limited liability company

Sun Lender RV LLC, a Michigan limited liability company

Sun Life Associates Limited Partnership, an Arizona limited partnership

Sun Life Trailer Resort Limited Partnership, an Arizona limited partnership

Sun LIW GP LLC, a Michigan limited liability company

Sun MA, LLC, a Michigan limited liability company

Sun Marina Cove LLC, a Michigan limited liability company

Sun Marquette LLC, a Michigan limited liability company

Sun Massey’s Landing RV LLC, a Michigan limited liability company

Sun Maui Jack’s Waterpark LLC, a Michigan limited liability company

Sun Meadowbrook FL LLC, a Michigan limited liability company

Sun Meadowlands Gibralter LLC, a Delaware limited liability company

Sun Meadows Lake LLC, a Michigan limited liability company

Sun Meadowstone LLC, a Michigan limited liability company

Sun MHC Development LLC, a Michigan limited liability company

Sun Millwood LLC, a Michigan limited liability company

Sun Moab Valley RV LLC, a Michigan limited liability company

Sun Mouse Mountain RV LLC, a Michigan limited liability company

Sun Naples Gardens LLC, a Michigan limited liability company

Sun New England Village LLC, a Michigan limited liability company

Sun Newpoint RV LLC, a Michigan limited liability company

Sun NG Acquisitions LLC, a Michigan limited liability company

Sun NG Barryville Lot 8 RV L.P., a Michigan limited partnership

Sun NG Barryville RV LLC, a Michigan limited liability company

Sun NG Beaver Brook RV LLC, a Michigan limited liability company

Sun NG Cedar Rapids Home Services LLC, a Michigan limited liability company

Sun NG Cedar Rapids RV LLC, a Michigan limited liability company

Sun NG Cisco Grove RV LLC, a Michigan limited liability company

Sun NG Coyote Ranch Home Services LLC, a Michigan limited liability company

Sun NG Coyote Ranch RV LLC, a Michigan limited liability company

Sun NG Glen Ellis RV LLC, a Michigan limited liability company

Sun NG Jelly-Barton Lake RV LLC, a Michigan limited liability company

Sun NG Jelly-Lone Star TX RV LLC, a Michigan limited liability company

Sun NG Kittatinny RV LLC, a Michigan limited liability company

Sun NG Lackawaxen RV LLC, a Michigan limited liability company

Sun NG LLC, a Michigan limited liability company

Sun NG Matamoras RV LLC, a Michigan limited liability company

Sun NG PE Barryville Holdings LLC, a Michigan limited liability company

Sun NG Pond Eddy Lot 39 RV L.P., a Michigan limited partnership

Sun NG Pond Eddy RV LLC, a Michigan limited liability company

Sun NG River Beach RV LLC, a Michigan limited liability company

Sun NG RV Resorts LLC, a Delaware limited liability company

Sun NG TRS Barryville LLC, a Michigan limited liability company

Sun NG TRS Beaver Brook LLC, a Michigan limited liability company

Sun NG TRS Cedar Rapids LLC, a Michigan limited liability company

Sun NG TRS Cisco Grove LLC, a Michigan limited liability company

Sun NG TRS Coyote Ranch LLC, a Michigan limited liability company

xviii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun NG TRS Glen Ellis LLC, a Michigan limited liability company

Sun NG TRS Jelly-Barton LLC, a Michigan limited liability company

Sun NG TRS Jelly-Lone Star TX LLC, a Michigan limited liability company

Sun NG TRS Kittatinny LLC, a Michigan limited liability company

Sun NG TRS Lackawaxen LLC, a Michigan limited liability company

Sun NG TRS Matamoras LLC, a Michigan limited liability company

Sun NG TRS Pond Eddy LLC, a Michigan limited liability company

Sun NG TRS River Beach LLC, a Michigan limited liability company

Sun NG TRS Whispering Pines LLC, a Michigan limited liability company

Sun NG Whispering Pines Home Services LLC, a Michigan limited liability company

Sun NG Whispering Pines RV LLC, a Michigan limited liability company

Sun NG Whitewater RV LLC, a Michigan limited liability company

Sun North Lake Estates LLC, a Michigan limited liability company

Sun Northville Crossing LLC, a Michigan limited liability company

Sun Oakcrest LLC, a Michigan limited liability company

Sun Oakcrest II LLC, a Michigan limited liability company

Sun Oak Grove LLC, a Michigan limited liability company

SUNOA, LLC, a Michigan limited liability company

Sun Ocean Pines LLC, a Michigan limited liability company

Sun Oceanside Beachfront RV LLC, a Michigan limited liability company

Sun Ocean West Expansion, LLC, a Michigan limited liability company

Sun Ocean West, LLC, a Michigan limited liability company

Sun Orange City LLC, a Michigan limited liability company

Sun Orange Tree LLC, a Michigan limited liability company

Sun Pandion Ridge Commercial RV LLC, a Michigan limited liability company

Sun Pandion Ridge RV LLC, a Michigan limited liability company

Sun Park Owned Homes LLC, a Michigan limited liability company

Sun Paso Robles RV LLC, a Michigan limited liability company

Sun Pearwood RV LLC, a Michigan limited liability company

Sun Pecan Park RV LLC, a Michigan limited liability company

Sun Peters Pond RV LLC, a Michigan limited liability company

Sun Petoskey RV, LLC, a Michigan limited liability company

Sun Petoskey RV Kampgrounds LLC, a Michigan limited liability company

Sun Pheasant Ridge LLC, a Michigan limited liability company

Sun Pheasant Ridge RV LLC, a Michigan limited liability company

Sun Pine Acre Trails LLC, a Michigan limited liability company

Sun Pine Hills LLC, a Michigan limited liability company

Sun Pine Ridge LLC, a Michigan limited liability company

Sun Pine Trace LLC, a Michigan limited liability company

Sun Pineview Estates LLC, a Michigan limited liability company

Sun Pleasant Acres RV Resort LLC, a Michigan limited liability company

Sun Pony Express RV LLC, a Michigan limited liability company

Sun Pool 1 LLC, a Michigan limited liability company

Sun Pool 3 LLC, a Michigan limited liability company

Sun Pool 8 LLC, a Michigan limited liability company

Sun PreAcq LLC, a Michigan limited liability company

Sun QRS, Inc., a Michigan corporation

Sun QRS Pool 1, Inc., a Michigan corporation

Sun QRS Pool 4, Inc., a Michigan corporation

Sun QRS Pool 8, Inc., a Michigan corporation

Sun QRS Pool 9, Inc., a Michigan corporation

Sun QRS Pool 13, Inc., a Michigan corporation

xix

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun QRS Pool A, Inc., a Michigan corporation

Sun QRS Pool B, Inc., a Michigan corporation

Sun QRS Ridge, Inc., a Michigan corporation

Sun QRS Sheffield, Inc., a Michigan corporation

Sun Rainbow RV LLC, a Michigan limited liability company

Sun Ranch 201 LLC, a Michigan limited liability company

Sun Rancho Alipaz LLC, a Michigan limited liability company

Sun Receivables LLC, a Delaware limited liability company

Sun Resort Amenities LLC, a Michigan limited liability company

Sun Reunion Lake RV LLC, a Michigan limited liability company

Sun Richmond Industrial LLC, a Michigan limited liability company

Sun Richmond LLC, a Michigan limited liability company

Sun River Plantation RV LLC, a Michigan limited liability company

Sun River Plantation TRS LLC, a Michigan limited liability company

Sun River Ridge II LLC, a Michigan limited liability company

Sun River Ridge MI LLC, a Michigan limited liability company

Sun River Run Ranch RV LLC, a Michigan limited liability company

Sun Riverside Drive LLC, a Michigan limited liability company

Sun Riverside LLC, a Michigan limited liability company

Sun Rock Crusher Canyon RV LLC, a Michigan limited liability company

Sun Rocky Mountain RV LLC, a Michigan limited liability company

Sun Rolling Hills LLC, a Michigan limited liability company

Sun Roxbury Park LLC, a Michigan limited liability company

Sun Rudgate Lender LLC, a Michigan limited liability company

Sun RV Sunset Lakes, LLC, a Michigan limited liability company

Sun Saco RV LLC, a Michigan limited liability company

Sun Saddle Brook Limited Partnership, a Michigan limited partnership

Sun Saddle Oak LLC, a Michigan limited liability company

Sun Scio Farms LLC, a Michigan limited liability company

Sun Sea Breeze QRS, Inc., a Michigan corporation

Sun Seaport RV LLC, a Michigan limited liability company

Sun Seashore RV, LLC, a Michigan limited liability company

Sun Secured Financing Houston LLC, a Michigan limited liability company

Sun Secured Financing LLC, a Michigan limited liability company

Sun Secured Springing LLC, a Michigan limited liability company

Sunset Ridge Manager LLC, a Michigan limited liability company

Sun Shelby Forest LLC, a Michigan limited liability company

Sun Shelby West LLC, a Michigan limited liability company

Sun Shell 1 LLC, a Michigan limited liability company

Sun Shell 2 LLC, a Michigan limited liability company

Sun Shell 3 LLC, a Michigan limited liability company

Sun Shell 4 LLC, a Michigan limited liability company

Sun Shell 5 LLC, a Michigan limited liability company

Sun Shell 6 LLC, a Michigan limited liability company

Sun Shenandoah Acres RV LLC, a Michigan limited liability company

Sun Siesta Bay LLC, a Michigan limited liability company

Sun Siesta Bay Vacant LLC, a Michigan limited liability company

Sun Silver Creek RV Resort LLC, a Michigan limited liability company

Sun Silver Creek RV Resort II LLC, a Michigan limited liability company

Sun Silver Star LLC, a Michigan limited liability company

Sun Slickrock RV LLC, a Michigan limited liability company

Sun Smith Creek Crossing LLC, a Michigan limited liability company

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun Southern Leisure RV LLC, a Michigan limited liability company

Sun Southern Palms LLC, a Michigan limited liability company

Sun Spanish Trails LLC, a Michigan limited liability company

Sun Stoneridge Villas LLC, a Michigan limited liability company

Sun Strafford Lake RV LLC, a Michigan limited liability company

Sun Sunlake Estates LLC, a Michigan limited liability company

Sun Sunrise Estates LLC, a Michigan limited liability company

Sun Sunset Beach RV LLC, a Michigan limited liability company

Sun Sylvan Crossing LLC, a Michigan limited liability company

Sun Sylvan Glen LLC, a Michigan limited liability company

Sun Sylvan Lender LLC, a Michigan limited liability company

Sun Tall Pines Harbor RV LLC, a Michigan limited liability company

Sun Tampa East, LLC, a Michigan limited liability company

Sun Tanglewood Village LLC, a Michigan limited liability company

Sun Texas QRS, Inc., a Michigan corporation

Sun The Colony LLC, a Michigan limited liability company

Sun The Willows LLC, a Michigan limited liability company

Sun Themeworld RV LLC, a Michigan limited liability company

Sun Three Gardens LLC, a Michigan limited liability company

Sun Three Lakes LLC, a Michigan limited liability company

Sun Thunderhill II LLC, a Michigan limited liability company

Sun Town & Country LLC, a Michigan limited liability company

Sun Tranquility LLC, a Michigan limited liability company

Sun Troy Villa LLC, a Michigan limited liability company

Sun TRS 49er Village LLC, a Michigan limited liability company

Sun TRS Archview LLC, a Michigan limited liability company

Sun TRS Association Island LLC, a Michigan limited liability company

Sun TRS Beachwood LLC, a Michigan limited liability company

Sun TRS Big Timber LLC, a Michigan limited liability company

Sun TRS Blazing Star LLC, a Michigan limited liability company

Sun TRS Blueberry Hill LLC, a Michigan limited liability company

Sun TRS Blue Heron Pines LLC, a Michigan limited liability company

Sun TRS Bluewater Beach LLC, a Michigan limited liability company

Sun TRS Buttonwood Bay LLC, a Michigan limited liability company

Sun TRS Canyonlands LLC, a Michigan limited liability company

Sun TRS Cape Cod LLC, a Michigan limited liability company

Sun TRS Carolina Pines LLC, a Michigan limited liability company

Sun TRS Castaways LLC, a Michigan limited liability company

Sun TRS Castaways SPE, Inc., a Michigan corporation

Sun TRS Cava Robles LLC, a Michigan limited liability company

Sun TRS Cherrystone LLC, a Michigan limited liability company

Sun TRS Chicago LLC, a Michigan limited liability company

Sun TRS Chincoteague Island LLC, a Michigan limited liability company

Sun TRS Chula Vista Existing Park LLC, a Michigan limited liability company

Sun TRS Costa Vista LLC, a Michigan limited liability company

Sun TRS Crown Villa LLC, a Michigan limited liability company

Sun TRS Cypress Greens LLC, a Michigan limited liability company

Sun TRS Driftwood LLC, a Michigan limited liability company

Sun TRS El Capitan/Ocean Mesa LLC, a Michigan limited liability company

Sun TRS Flamingo LLC, a Michigan limited liability company

Sun TRS Gas Archview LLC, a Michigan limited liability company

xxi

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun TRS Gas Canyonlands LLC, a Michigan limited liability company

Sun TRS Gwynn’s Island LLC, a Michigan limited liability company

Sun TRS Haas Lake LLC, a Michigan limited liability company

Sun TRS Hidden Ridge LLC, a Michigan limited liability company

Sun TRS Hid N Pines LLC, a Michigan limited liability company

Sun TRS Hill Country LLC, a Michigan limited liability company

Sun TRS Holly Shores LLC, a Michigan limited liability company

Sun TRS Homosassa LLC, a Michigan limited liability company

Sun TRS Indian Creek FL LLC, a Michigan limited liability company

Sun TRS Indian Creek LLC, a Michigan limited liability company

Sun TRS Jelly-Birchwood NY LLC, a Michigan limited liability company

Sun TRS Jelly-Larkspur CO LLC, a Michigan limited liability company

Sun TRS Jelly-Mammoth Cave LLC, a Michigan limited liability company

Sun TRS Jelly-Natural Bridge LLC, a Michigan limited liability company

Sun TRS Jelly-WNY LLC, a Michigan limited liability company

Sun TRS La Hacienda LLC, a Michigan limited liability company

Sun TRS Lake Laurie LLC, a Michigan limited liability company

Sun TRS Lake Rudolph LLC, a Michigan limited liability company

Sun TRS Leaf Verde LLC, a Michigan limited liability company

Sun TRS Leisure Point LLC, a Michigan limited liability company

Sun TRS LIW LLC, a Michigan limited liability company

Sun TRS LL Castaways LLC, a Michigan limited liability company

Sun TRS LL Southport Springs LLC, a Michigan limited liability company

Sun TRS Massey LLC, a Michigan limited liability company

Sun TRS Maui Jack’s LLC, a Michigan limited liability company

Sun TRS Moab Valley LLC, a Michigan limited liability company

Sun TRS Mouse Mountain LLC, a Michigan limited liability company

Sun TRS NASA LLC, a Michigan limited liability company

Sun TRS Newpoint LLC, a Michigan limited liability company

Sun TRS Northgate LLC, a Michigan limited liability company

Sun TRS North Lake LLC, a Michigan limited liability company

Sun TRS Ocean Breeze LLC, a Michigan limited liability company

Sun TRS Ocean Club LLC, a Michigan limited liability company

Sun TRS Oceanside Beachfront LLC, a Michigan limited liability company

Sun TRS Palm Creek LLC, a Michigan limited liability company

Sun TRS Pandion Ridge LLC, a Michigan limited liability company

Sun TRS Pecan Park LLC, a Michigan limited liability company

Sun TRS Peters Pond LLC, a Michigan limited liability company

Sun TRS Petoskey Kampgrounds LLC, a Michigan limited liability company

Sun TRS Pheasant Ridge LLC, a Michigan limited liability company

Sun TRS Pleasant Acres LLC, a Michigan limited liability company

Sun TRS Reunion Lake LLC, a Michigan limited liability company

Sun TRS River Plantation Aerial Park LLC, a Michigan limited liability company

Sun TRS River Run Ranch LLC, a Michigan limited liability company

Sun TRS Riverside LLC, a Michigan limited liability company

Sun TRS Rock Crusher Canyon LLC, a Michigan limited liability company

Sun TRS Saco LLC, a Michigan limited liability company

Sun TRS Sands RV LLC, a Michigan limited liability company

Sun TRS Seaport LLC, a Michigan limited liability company

Sun TRS Seashore LLC, a Michigan limited liability company

Sun TRS Shenandoah LLC, a Michigan limited liability company

Sun TRS Siesta Bay LLC, a Michigan limited liability company

xxii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Sun TRS Slickrock RV LLC, a Michigan limited liability company

Sun TRS Southern Leisure LLC, a Michigan limited liability company

Sun TRS Southport Springs LLC, a Michigan limited liability company

Sun TRS Strafford Lake LLC, a Michigan limited liability company

Sun TRS Sun N Fun RV Resort LLC, a Michigan limited liability company

Sun TRS Sunset Lakes LLC, a Michigan limited liability company

Sun TRS The Hamptons LLC, a Michigan limited liability company

Sun TRS Vines LLC, a Michigan limited liability company

Sun TRS Wagon Wheel LLC, a Michigan limited liability company

Sun TRS Wells Beach LLC, a Michigan limited liability company

Sun TRS Westward Ho LLC, a Michigan limited liability company

Sun TRS Wild Acres LLC, a Michigan limited liability company

Sun TRS Wine Country LLC, a Michigan limited liability company

Sun UK Holding LLC, a Delaware limited liability company

Sun Vacation Rentals LLC, a Michigan limited liability company

Sun Valley Arizona, L.L.C., a Delaware limited liability company

Sun Ventures LLC, a Michigan limited liability company

Sun Villa MHC LLC, a Michigan limited liability company

Sun Vines RV LLC, a Michigan limited liability company

Sun Vista Del Lago LLC, a Delaware limited liability company

Sun Wagon Wheel RV LLC, a Michigan limited liability company

Sun Water Oak Expansion LLC, a Michigan limited liability company

Sun Water Oak Golf, Inc., a Michigan corporation

Sun Wells Beach RV LLC, a Michigan limited liability company

Sun Westbrook Senior Village LLC, a Michigan limited liability company

Sun Westward Ho RV LLC, a Michigan limited liability company

Sun Wild Acres RV LLC, a Michigan limited liability company

Sun Willow Bend LLC, a Michigan limited liability company

Sun Windham Hills LLC, a Michigan limited liability company

Sun Wine Country RV LLC, a Michigan limited liability company

Sun Woodsmoke RV LLC, a Michigan limited liability company

Sun Yankee Village LLC, a Michigan limited liability company

Sun/York L.L.C., a Michigan limited liability company

SV Lift, LLC, a Michigan limited liability company

SW SHM Beverage, LLC, a Delaware limited liability company

Sycamore Village MHP Holding Company #1, LLC, a Michigan limited liability company

Sycamore Village Mobile Home Park, LLC, a Michigan limited liability company

Tamarac Village Mobile Home Park, LLC, a Michigan limited liability company

The South Devon Holiday Parks Limited, an England and Wales corporation

Thorney Bay Park Limited, a United Kingdom corporation

Three Ponds Resort, LLC, a New Hampshire limited liability company

Thunderhill Estates, L.L.C., a Delaware limited liability company

Tiger Bidco Ltd, an England and Wales corporation

Tiger Debtco Ltd, an England and Wales corporation

Tiger Group Ltd, an England and Wales corporation

Tiger Midco Ltd, an England and Wales corporation

Tiger Topco 1 Ltd, an England and Wales corporation

Time GB (SB) Limited, an England corporation

Tower Park & Marina TRS JV LLC, a Michigan limited liability company

Tower Park Restaurant, LLC, a California limited liability company

Trevella Caravan Company Limited, an England and Wales corporation

Turnberry Holiday Park Limited, an England and Wales corporation

xxiii

SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries, Continued

Vizcaya Lakes Communities, LLC, a Delaware limited liability company

Warren Dunes Village MHP Holding Company #1, LLC, a Michigan limited liability company

Warren Dunes Village MHP, LLC, a Delaware limited liability company

Waverly Shores Village II LLC, a Michigan limited liability company

Waverly Shores Village Mobile Home Park, LLC, a Michigan limited liability company

Westward Shores TRS JV LLC, a Michigan limited liability company

Whitewater Acres LLC, a Michigan limited liability company

Wildwood Sales TRS, LLC, a Delaware limited liability company

Wildwood Titleholder, LLC, a Delaware limited liability company

Windmill Village Holding, LLC, a Delaware limited liability company

Windmill Village Park, LLC, a Delaware limited liability company

Windsor Woods Village MHP Holding Company #1, LLC, a Michigan limited liability company

Windsor Woods Village Mobile Home Park, LLC, a Michigan limited liability company

WM Pismo Beach Holdings, LLC, a Delaware limited liability company

Woodlake Manager LLC, a Michigan limited liability company

Woodlands Church Lake, L.L.C., a Delaware limited liability company

W.S.G. Operating Company Ltd, an England and Wales corporation

xxiv

Document

List of Issuers of Guaranteed Securities

As of February 23, 2023, the debt instruments indicated below are fully and unconditionally guaranteed by Sun Communities, Inc.

Debt Instrument

Issuer

Jurisdiction of Organization

2.3% Senior Notes due 2028

Sun Communities Operating Limited Partnership

Michigan

2.7% Senior Notes due 2031

Sun Communities Operating Limited Partnership

Michigan

4.2% Senior Notes due 2032

Sun Communities Operating Limited Partnership

Michigan

5.7% Senior Notes due 2033

Sun Communities Operating Limited Partnership

Michigan

Document

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated February 23, 2023, with respect to the consolidated financial statements and internal control over financial reporting included in the Annual Report of Sun Communities, Inc. on Form 10-K for the year ended December 31, 2022. We consent to the incorporation by reference of said reports in the Registration Statements of Sun Communities, Inc. on Form S-3 (File No. 333-255020) and on Form S-8 (File No. 333-265524).

/s/ GRANT THORNTON LLP

Philadelphia, Pennsylvania

February 23, 2023

Document

Exhibit 31.1

CERTIFICATIONS

(As Adopted Under Section 302 of the Sarbanes-Oxley Act of 2002)

I, Gary A. Shiffman, certify that:

1. I have reviewed this Annual Report on Form 10-K of Sun Communities, Inc.

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting.

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.


Dated: February 23, 2023						/s/ Gary A. Shiffman
						Gary A. Shiffman, Chief Executive Officer

Document

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

(Adopted Under Section 906 of the Sarbanes-Oxley Act of 2002)

The undersigned officers, Gary A. Shiffman and Fernando Castro-Caratini, hereby certify that to the best of their knowledge: (a) this Annual Report on Form 10-K of Sun Communities, Inc., for the period ended December 31, 2022, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and (b) the information contained in this Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.


Signature			Date

/s/ Gary A. Shiffman			February 23, 2023
Gary A. Shiffman, Chief Executive Officer


/s/ Fernando Castro-Caratini			February 23, 2023
Fernando Castro-Caratini, Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to Sun Communities, Inc. and will be retained by Sun Communities, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

Document

Exhibit 31.2

CERTIFICATIONS

(As Adopted Under Section 302 of the Sarbanes-Oxley Act of 2002)

I, Fernando Castro-Caratini, certify that:

1. I have reviewed this Annual Report on Form 10-K of Sun Communities, Inc.

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.


Dated: February 23, 2023			/s/ Fernando Castro-Caratini
			Fernando Castro-Caratini, Chief Financial Officer