SUN COMMUNITIES, INC.

Exhibit 21.1 – List of Subsidiaries

Main operating subsidiary:

Sun Communities Operating Limited Partnership, a Michigan limited partnership

Other subsidiaries (wholly-owned):

Miami Lakes QRS, Inc., a Michigan corporation

SCF Manager Inc., a Michigan corporation

Sun QRS Countryside Manager, Inc., a Michigan corporation

Sun QRS, Inc., a Michigan corporation

Sun QRS Pool 1, Inc., a Michigan corporation

Sun QRS Pool 2, Inc., a Michigan corporation

Sun QRS Pool 3, Inc., a Michigan corporation

Sun QRS Pool 5, Inc., a Michigan corporation

Sun QRS Pool 6, Inc., a Michigan corporation

Sun QRS Pool 7, Inc., a Michigan corporation

Sun QRS Pool 8, Inc., a Michigan corporation

Sun QRS Pool 9, Inc., a Michigan corporation

Sun QRS Pool 10, Inc., a Michigan corporation

Sun QRS Pool 11, Inc., a Michigan corporation

Sun QRS Pool 12, Inc., a Michigan corporation

Sun QRS Pool 13, Inc., a Michigan corporation

Sun QRS Sheffield, Inc., a Michigan corporation

Sun Sea Breeze QRS, Inc., a Michigan corporation

Sun Secured Financing GP, Inc., a Michigan corporation

Sun Texas QRS, Inc., a Michigan corporation

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

Bright Insurance Agency, Inc., a Michigan corporation

Comal Farms Manager LLC, a Michigan limited liability company

CP Comal Farms Limited Partnership, a Michigan limited partnership

CP Creekside LLC, a Michigan limited liability company

CP Woodlake Limited Partnership, a Michigan limited partnership

Creekside Manager LLC, a Michigan limited liability company

East Fork Crossing Manager LLC, a Michigan limited liability company

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

SUN COMMUNITIES INC.

Exhibit 21.1 - List of Subsidiaries, continued

FC Sunset Ridge Limited Partnership, a Michigan limited partnership

Glen Laurel Manager 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

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

Miami Lakes GP One LLC, a Michigan limited liability company

Miami Lakes GP Two LLC, a Michigan limited liability company

Miami Lakes Venture Associates, a Florida general partnership

Pebble Creek Manager LLC, a Michigan limited liability company

Priority Entertainment, 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

River Ridge Equities LLC, a Michigan limited liability company

River Ridge Investments LLC, a Michigan limited liability company

SCA2 LLC, a Michigan limited liability company

Sea Breeze GP One LLC, a Michigan limited liability company

Sea Breeze Limited Partnership, a Delaware limited partnership

Sheffield MHP, LLC, a Michigan limited liability company

Snowbird Concessions, Inc., a Texas corporation

Stonebridge Manager LLC, a Michigan limited liability company

SUI TRS, Inc., a Michigan corporation

Summit Ridge Manager LLC, a Michigan limited liability company

Sun ACQ LLC, a Michigan limited liability company

Sun Arbor Terrace LLC, a Michigan limited liability company

Sun Ariana LLC, a Michigan limited liability company

Sun Candlelight Village LLC, a Michigan limited liability company

Sun Candlewick LLC, a Michigan limited liability company

Sun Cave Creek 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

SunChamp LLC, a Michigan limited liability company

SunChamp Holdings LLC, a Michigan limited liability company

Sun Communities Acquisitions, LLC, a Michigan limited liability company

Sun Communities Finance, LLC, a Michigan limited liability company

Sun Communities Financial LLC, a Michigan limited liability company

Sun Communities Funding Limited Partnership, a Michigan limited partnership

Sun Communities Funding GP L.L.C., a Michigan limited liability company

Sun Communities Mezzanine Lender LLC, a Michigan limited liability company

Sun Communities Texas Limited Partnership, a Michigan limited partnership

Sun Communities Texas Mezzanine Lender Limited Partnership, a Michigan limited partnership

Sun Continental Estates LLC, a Michigan limited liability company

Sun Continental North LLC, a Michigan limited liability company

Sun Davison East LLC, a Michigan limited liability company

Sun Financial LLC, a Michigan limited liability company

Sun Financial Texas Limited Partnership, a Michigan limited partnership

Sun/Forest LLC, a Michigan limited liability company

Sun/Forest Holdings LLC, a Michigan limited liability company

Sun Forest Meadows LLC a Michigan limited liability company

SUN COMMUNITIES INC.

Exhibit 21.1 - List of Subsidiaries, continued

Sun Gold Coaster LLC, a Michigan limited liability company

Sun GP L.L.C., a Michigan limited liability company

Sun Groves LLC, a Michigan limited liability company

Sun HG Limited Partnership, a Michigan limited partnership

Sun Holly Forest LLC, a Michigan limited liability company

Sun Home Services, Inc., a Michigan corporation

Sun Hunters Glen LLC, a Michigan limited liability company

Sun Indian Creek LLC, a Michigan limited liability company

Sun Island Lakes LLC, a Michigan limited liability company

Sun Kings Lake LLC, a Michigan limited liability company

Sun Lake Juliana LLC, a Michigan limited liability company

Sun Lake San Marino LLC, a Michigan limited liability company

Sun Lakeview 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 MA LLC, a Michigan limited liability company

Sun Meadowbrook FL LLC, a Michigan limited liability company

Sun MHC Development LLC, a Michigan limited liability company

Sun Oakcrest Limited Partnership, a Michigan limited partnership

Sun OFI, LLC, a Michigan limited liability company

Sun Orange Tree LLC, a Michigan limited liability company

Sun Pheasant Ridge Limited Partnership, a Michigan limited partnership

Sun Pine Trace Limited Partnership, a Michigan limited partnership

Sun Pool 1 LLC, a Michigan limited liability company

Sun Pool 3 LLC, a Michigan limited liability company

Sun Pool 4 LLC, a Michigan limited liability company

Sun Pool 5 LLC, a Michigan limited liability company

Sun Pool 8 LLC, a Michigan limited liability company

Sun Pool 12 LLC, a Michigan limited liability company

Sun Receivables LLC, a Michigan limited liability company

Sun Richmond LLC, a Michigan limited liability company

Sun Richmond Industrial LLC, a Michigan limited liability company

Sun River Ridge Limited Partnership, a Michigan limited partnership

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 Secured Financing LLC, a Michigan limited liability company

Sun Secured Financing Houston Limited Partnership, a Michigan limited partnership

Sun Tampa East, LLC, a Michigan limited liability company

Sunset Ridge Manager LLC, a Michigan limited liability company

Sun Siesta Bay LLC, a Michigan limited liability company

Sun Silver Star LLC, a Michigan limited liability company

Sun Texas Pool Limited Partnership, a Michigan limited partnership

Sun TRS, Inc., a Michigan corporation

Sun Villa MHC LLC, a Michigan limited liability company

Sun Village Trails LLC, a Michigan limited liability company

Sun Water Oak Golf, Inc., a Michigan corporation

Sun Woodlake Estates LLC, a Michigan limited liability company

Sun Woods Edge LLC, a Michigan limited liability company

Sun/York L.L.C., a Michigan limited liability company

SUN COMMUNITIES INC.

Exhibit 21.1 - List of Subsidiaries, continued

Woodlake Manager LLC, a Michigan limited liability company

Apple Carr Village Mobile Home Park, LLC

Brookside Village Mobile Home Park, LLC

Cider Mill Village Mobile Home Park, LLC

Country Hills Village Mobile Home Park, LLC

Country Meadows Village Mobile Home Park, LLC

Dutton Mill Village, LLC

Hickory Hills Village, LLC

Holiday West Village Mobile Home Park, LLC

Leisure Village Mobile Home Park, LLC

Oak Island Village Mobile Home Park, LLC

Pinebrook Village Mobile Home Park, LLC

Southwood Village Mobile Home Park, LLC

Sycamore Village Mobile Home Park, LLC

Tamarac Village Mobile Home Park, LLC

Warren Dunes Village MHP, LLC  (DE)

Waverly Shores Village Mobile Home Park, LLC

Windsor Woods Village Mobile Home Park, LLC

Hidden Ridge An RV Community, LLC

Apple Carr Village MHP Holding Company #1, LLC

Brookside Village MHP Holding Company #1, LLC

Cider Mill Village MHP Holding Company #1, LLC

Country Hills Village MHP Holding Company #1, LLC

Country Meadows Village MHP Holding Company #1, LLC

Dutton Mill Village MHP Holding Company #1, LLC

Hickory Hills Village MHP Holding Company #1, LLC

Hidden Ridge RV Park Holding Company #1, LLC

Holiday West Village MHP Holding Company #1, LLC

Leisure Village MHP Holding Company #1, LLC

Oak Island Village MHP Holding Company #1, LLC

Southwood Village MHP Holding Company #1, LLC

Sycamore Village MHP Holding Company #1, LLC

Tamarac Village MHP Holding Company #1, LLC

Warren Dunes Village MHP Holding Company #1, LLC

Waverly Shores Village MHP Holding Company #1, LLC

Windsor Woods Village MHP Holding Company #1, LLC

Sun Blueberry Hill LLC

Sun Grand Lake LLC

Sun Three Lakes LLC

Sun Naples Gardens LLC

Sun North Lake Estates LLC

Sun Cider Mill Crossings LLC

Sun Communities Funding II LLC

Sun Orange City LLC

Sun Knollwood LLC

Sun QRS Knollwood, Inc.

Sun River Ridge II LLC

Sun QRS River Ridge, Inc.

Sun Gwinnett LLC

SUN COMMUNITIES INC.

Exhibit 21.1 - List of Subsidiaries, continued

Sun QRS Gwinnett, Inc.

Sun Club Naples LLC

Sun High Point QRS, Inc.

Sun Four Seasons LLC

Sun Lafayette Place LLC

Sun Southfork LLC

Sun Grand Lake Golf, Inc.