Real Estate & Property for Sale in Duck Key

Showing 379 - 399 of 657 properties
SoldMay 27, 2026
$540,000
325 Calusa St
Key Largo FL 33037
2
1
Other
Listing courtesy of Florida Realty of Miami Corp
For Sale
$5,100,000
265 Pueblo St
Islamorada, Village of Islands FL 33070
5
3
Single-Family
Listing courtesy of American Caribbean Real Estate
For Sale
$1,400,000
140 South Bay Harbor Drive
Key Largo FL 33037
3
2
Single-Family
Listing courtesy of REMAX All Keys Real Estate | Key Largo
For Sale
$699,000
LOT 4-8/999 Morris Avenue
Key Largo FL 33037
1
1
Other
Listing courtesy of REMAX All Keys Real Estate | Key Largo
SoldMay 22, 2026
$1,435,000
7/84745 Old Highway
Islamorada, Village of Islands FL 33036
3
3
3
Townhouse
Listing courtesy of American Caribbean Real Estate
SoldMay 22, 2026
$1,625,000
1515 Aqueduct Lane
Key Largo FL 33037
4
4
4
Single-Family
Listing courtesy of Compass Florida, LLC.
SoldMay 22, 2026
$1,750,000
835 70th Street Gulf
Marathon FL 33050
3
2
2
Single-Family
Listing courtesy of Island Breeze Realty, LLC and Coldwell Banker Schmitt R.E.
SoldMay 22, 2026
$1,900,000
229 Upper Matecumbe Road
Key Largo FL 33037
5
3
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
For Sale
$325,000
# 148/101551 Overseas Highway
Key Largo FL 33037
2
1
2
Other
Listing courtesy of REMAX All Keys Real Estate | Key Largo
For Sale
$949,000
Tarpon Avenue
Key Largo FL 33037
3
2
Single-Family
Listing courtesy of RE/MAX All Keys Real Estate
For Sale
$699,000
759 Michael Drive
Key Largo FL 33037
2
2
Other
Listing courtesy of REMAX All Keys Real Estate | Key Largo
For Sale
$25,000,000
82768 Overseas Highway
Islamorada, Village of Islands FL 33036
7
10
4
Single-Family
Listing courtesy of Ocean Sothebys Intl Realty
For Sale
$725,000
915 80th Street Ocean
Marathon FL 33050
3
2
8
Single-Family
For Sale
$1,999,000
2100 Avenue H
Marathon FL 33050
4
3
2
Single-Family
Listing courtesy of Collado Real Estate
For Sale
$725,000
323 Bay View Avenue
Key Largo FL 33037
3
2
1
Single-Family
Listing courtesy of Beycome of Florida LLC
SoldMay 20, 2026
$975,000
116D/101 Gulfview Drive
Islamorada, Village of Islands FL 33036
3
3
2
Condo
Listing courtesy of Realty One Group Engage the Keys
Under Contract
$575,000
252/325 Calusa Street
Key Largo FL 33037
Land
Listing courtesy of Florida Realty of Miami Corp
SoldMay 19, 2026
$370,000
228 Oleander Drive
Tavernier FL 33070
3
2
Other
Listing courtesy of Barbara Eads Realty Inc.
For Sale
$407,000
13 State Road
Key Largo FL 33037
2
1
2
Other
Listing courtesy of Barbara Eads Realty Inc.
SoldMay 19, 2026
$3,475,000
680 Elma Avenue
Big Pine Key FL 33043
4
4
4
Single-Family
Listing courtesy of Island Welcome Real Estate
SoldMay 19, 2026
$1,290,000
403 Indies Road
Summerland Key FL 33042
2
2
2
Single-Family
Listing courtesy of Island Welcome Real Estate
379 - 399 of 657

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