Real Estate & Property for Sale in Duck Key

Showing 43 - 63 of 287 properties
SoldJun 26, 2026
$1,040,000
308 Sombrero Beach Road
Marathon FL 33050
Duplex
Listing courtesy of HORIZON HOMES REALTY and LoKation
SoldJun 26, 2026
$1,450,000
126 Columbus Drive
Islamorada, Village of Islands FL 33036
3
3
Single-Family
Listing courtesy of LUXE PROPERTIES
SoldJun 24, 2026
$639,000
1003 Gibraltar Road
Key Largo FL 33037
2
3
4
Single-Family
Listing courtesy of RE/MAX All Keys Real Estate and DOUGLAS ELLIMAN
SoldJun 23, 2026
$485,000
40 Pirates Dr
Key Largo FL 33037
1
1
Single-Family
Listing courtesy of LoKation
SoldJun 22, 2026
$587,500
A-4/1998 Overseas Highway
Marathon FL 33050
3
2
1
Condo
Listing courtesy of Keller Williams Realty Professionals
SoldJun 22, 2026
$1,065,000
M24/87851 Old Highway
Islamorada, Village of Islands FL 33036
2
2
2
Condo
Listing courtesy of American Caribbean Real Estate
SoldJun 22, 2026
$5,325,000
75560 Overseas Highway
Islamorada, Village of Islands FL 33036
4
4
Single-Family
Listing courtesy of Realty ONE Group Destination | Key West
SoldJun 22, 2026
$497,000
251 2nd Street
Key Colony Beach FL 33051
2
1
2
Single-Family
Listing courtesy of Keller Williams Capital Realty
SoldJun 18, 2026
$560,000
22963 Anne Bonny Lane
Cudjoe Key FL 33042
3
2
Single-Family
Listing courtesy of LUXE PROPERTIES
SoldJun 18, 2026
$1,143,000
204/94825 Overseas Highway
Key Largo FL 33037
3
3
3
Single-Family
Listing courtesy of Sykes and CENTURY 21 WORLD CONNECTION
SoldJun 18, 2026
$510,000
57 Pelican Lane
Big Pine Key FL 33043
2
2
6
Single-Family
Listing courtesy of Engel & Voelkers West Palm Beach and Elsa Realty, LLC
SoldJun 17, 2026
$815,000
210/12690 Overseas Hwy
Marathon FL 33050
2
3
4
Condo
Listing courtesy of Island Breeze Realty, LLC
SoldJun 16, 2026
$910,000
34 Seagate Boulevard
Key Largo FL 33037
5
3
2
Single-Family
Listing courtesy of MIAMI WATERFRONT REALTY and REALTY HUB
SoldJun 15, 2026
$4,500,000
810 37th Street Gulf
Marathon FL 33050
5
5
4
Single-Family
Listing courtesy of REMAX Alliance Group | Trinity
SoldJun 12, 2026
$615,000
5075 Sunset Village Drive
Duck Key FL 33050
2
3
2
Townhouse
Listing courtesy of Keller Williams Realty International Lifestyles and EPIC CHOICE REALTY
SoldJun 12, 2026
$1,950,000
439 Palm Dr
Islamorada, Village of Islands FL 33036
4
3
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt RE Co
SoldJun 11, 2026
$1,070,000
1547 Gardenia Ln
Big Pine Key FL 33043
4
3
2
Single-Family
Listing courtesy of Keller Williams Realty Professionals
SoldJun 10, 2026
$3,200,000
139 Tequesta Street
Islamorada, Village of Islands FL 33070
5
4
368
Single-Family
Listing courtesy of Golden International Realty Corp and Coldwell Banker Schmitt RE Co
SoldJun 9, 2026
$3,150,000
270 East Caribbean Drive
Summerland Key FL 33042
4
4
4
Single-Family
Listing courtesy of Island Welcome Real Estate
SoldJun 8, 2026
$670,000
527 Sound Drive
Key Largo FL 33037
2
1
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E. and Prestige Luxury Realty LLC
43 - 63 of 287

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