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Real Estate & Property for Sale in Key Colony Beach

Showing 190 - 210 of 396 properties
For Sale
$2,795,000
14 Avenue F
Marathon FL 33050
4
4
Single-Family
Listing courtesy of Engel & Volkers Islamorada
Under Contract
$3,200,000
82 Tingler Ln
Marathon FL 33050
4
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
For Sale
$29,500,000
57783 Morton St
Marathon FL 33050
10
13
10
Single-Family
Listing courtesy of Bespoke Real Estate Florida LLC
SoldMar 6, 2026
$565,000
33A/1998 Overseas Highway
Marathon FL 33050
3
2
2
Condo
Listing courtesy of Keller Williams Realty Premier and Coldwell Banker Schmitt R.E.
SoldMar 6, 2026
$789,900
118 Burgandy Drive
Tavernier FL 33070
3
2
Other
Listing courtesy of W International Realty LLC
SoldMar 6, 2026
$553,000
3 3rd Avenue
Summerland Key FL 33042
2
2
Single-Family
Listing courtesy of FLAT FEE MLS REALTY
For Sale
$1,175,000
12400 Overseas Hwy
Marathon FL 33050
3
3
2
Single-Family
Listing courtesy of Doral Real Estate Center, LLC
SoldMar 4, 2026
$4,275,000
Unit 7/231 Shore Avenue
Big Coppitt Key FL 33040
5
6
2
Single-Family
Listing courtesy of Serhant
For Sale
$15,990,000
88351 Old Highway
Islamorada, Village of Islands FL 33036
6
9
2
Single-Family
Listing courtesy of Unknown Agency
For Sale
$419,000
113/105 Avenue D
Marathon FL 33050
1
1
3
Condo
Listing courtesy of Expert Realty LLC
For Sale
$24,995,000
82719 Old Highway
Islamorada, Village of Islands FL 33036
7
11
4
Single-Family
Listing courtesy of COLDWELL BANKER REALTY
For Sale
$1,890,000
226 Normandy Drive
Tavernier FL 33070
3
3
2
Single-Family
Listing courtesy of THE KEYES COMPANY
For Sale
$1,499,999
227 Sombrero Beach Road
Marathon FL 33050
4
3
2
Single-Family
Listing courtesy of Doral Real Estate Center, LLC
SoldFeb 27, 2026
$625,000
7951 Gulfstream Boulevard
Marathon FL 33050
3
2
Single-Family
Listing courtesy of Engel & Volkers Islamorada
For Sale
$15,950,000
20 Avacado Street
Islamorada, Village of Islands FL 33036
6
7
Single-Family
Listing courtesy of Beycome of Florida LLC
SoldFeb 25, 2026
$245,000
1361 Overseas Highway
Marathon FL 33050
3
2
Other
Listing courtesy of eXp Realty, LLC (CE - TR10 - Florida)
SoldFeb 24, 2026
$865,000
102 Snapper Creek Dr
Layton FL 33001
3
2
Single-Family
Listing courtesy of Keller Williams Capital Realty and Edu Matere E Associates Inc
For Sale
$3,850,000
770 9th Street
Key Colony Beach FL 33051
4
4
2
Single-Family
Listing courtesy of KELLER WILLIAMS CORNERSTONE RE
SoldFeb 23, 2026
$1,025,000
114/101 Gulfview Drive
Islamorada, Village of Islands FL 33036
3
3
1
Condo
Listing courtesy of Realty One Group Engage the Keys
For Sale
$534,999
11405 3rd Avenue Ocean
Marathon FL 33050
2
2
Single-Family
Listing courtesy of Beycome of Florida LLC
190 - 210 of 396

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