Real Estate & Property for Sale in Duck Key

Showing 43 - 63 of 623 properties
For Sale
$1,385,000
B7/1501 Ocean Bay Drive
Key Largo FL 33037
3
3
4
Townhouse
Listing courtesy of LoKation
For Sale
$5,200,000
1557 Long Beach Dr
Big Pine Key FL 33043
8
6
Single-Family
Listing courtesy of The Brokerage A Real Estate Company
Under Contract
$1,150,000
102 Anglers Way
Islamorada, Village of Islands FL 33036
2
2
1
Single-Family
Listing courtesy of Berkshire Hathaway HomeServices Florida Realty
SoldAug 21, 2026
$165,000
0 Seaside Ave
Key Largo FL 33037
Other
Listing courtesy of American Caribbean Real Estate and Coldwell Banker Schmitt R.E.
SoldAug 21, 2026
$1,275,000
M42/87851 Old Highway
Islamorada, Village of Islands FL 33036
3
2
2
Condo
Listing courtesy of American Caribbean Real Estate and RE/MAX All Keys Real Estate
SoldAug 21, 2026
$1,825,000
2557 Sombrero Blvd
Marathon FL 33050
3
3
1
Single-Family
Listing courtesy of Cignos Real Estate, LLC.
For Sale
$525,000
38 Silver Springs Dr
Key Largo FL 33037
3
1
Single-Family
Listing courtesy of REMAX Advance Realty II | Miami
SoldAug 19, 2026
$1,250,000
403/6403 Gulf of Mexico Blvd
Marathon FL 33050
3
2
4
Condo
Listing courtesy of Nations Best Realty, Inc. and LUXE PROPERTIES
For Sale
$1,925,000
122 Bahama Dr S
Duck Key FL 33050
3
2
6
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
For Sale
$999,000
350 11th Street
Key Colony Beach FL 33051
2
2
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
On Hold
$2,740,000
122 Court Contessa
Islamorada, Village of Islands FL 33036
3
4
1
Single-Family
Listing courtesy of THE KEYES COMPANY
For Sale
$525,000
Ocean/354 96th Street Ocean
Marathon FL 33050
2
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
For Sale
$775,000
21 Mockingbird Road
Key Largo FL 33037
4
3
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
Under Contract
$775,000
30 Seagate Blvd
Key Largo FL 33037
3
3
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
SoldAug 14, 2026
$430,000
204/79901 Overseas Highway
Islamorada, Village of Islands FL 33036
2
2
Condo
Listing courtesy of LoKation
For Sale
$315,000
154 Atlantic Avenue
Tavernier FL 33070
6
4
6
Single-Family
Listing courtesy of LUXURY REAL ESTATE GROUP LLC
SoldAug 13, 2026
$1,500,000
440 48th Street Ocean
Marathon FL 33050
6
Duplex
Listing courtesy of LoKation and Compass Realty Group
For Sale
$3,999,999
475 Bahia Honda Rd
Key Largo FL 33037
5
3
8
Single-Family
Listing courtesy of Ferrarri International Realty
For Sale
$3,795,000
37th Street Gulf
Marathon FL 33050
5
4
2
Single-Family
Listing courtesy of REMAX Alliance Group | Sarasota
For Sale
$880,000
189 Casa Ct Drive
Tavernier FL 33070
Duplex
Listing courtesy of Florida Realty of Miami Corp
SoldAug 11, 2026
$2,010,000
115 Azalea Street
Islamorada, Village of Islands FL 33070
5
3
1
Single-Family
Listing courtesy of Golden International Realty Corp
43 - 63 of 623

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