Real Estate & Property for Sale in Duck Key

Showing 400 - 420 of 657 properties
For Sale
$5,499,000
142 Guilford Ct
Tavernier FL 33070
5
6
2
Single-Family
Listing courtesy of American Caribbean Real Estate
SoldMay 18, 2026
$2,600,000
114 Royal Ln
Islamorada, Village of Islands FL 33036
4
5
1
Single-Family
Listing courtesy of Pine River Realty, LLC.
For Sale
$1,390,000
251 Azalea Street
Islamorada, Village of Islands FL 33070
2
2
Single-Family
Listing courtesy of Ocean Sothebys Intl Realty
For Sale
$795,000
178 Coral Avenue
Islamorada, Village of Islands FL 33070
4
3
Single-Family
Listing courtesy of Ocean Sothebys Intl Realty
For Sale
$298,000
84961 Old Hwy
Islamorada, Village of Islands FL 33036
1
1
1
Other
Listing courtesy of KB Realty
SoldMay 15, 2026
$690,000
311 Oleander Drive
Tavernier FL 33070
3
2
1
Other
Listing courtesy of EXP Realty LLC
SoldMay 15, 2026
$1,300,000
106 Plantation Avenue
Islamorada, Village of Islands FL 33070
3
2
4
Single-Family
Listing courtesy of RE/MAX All Keys Real Estate and W International Realty LLC
SoldMay 15, 2026
$1,360,000
227 Corsair Rd
Duck Key FL 33050
4
3
Single-Family
Listing courtesy of COLLADO REAL ESTATE
SoldMay 15, 2026
$749,000
29 Bass Avenue
Key Largo FL 33037
3
2
2
Single-Family
Listing courtesy of United Realty Group Inc and Coastal Realty Florida Keys
For Sale
$1,100,000
29565 Flying Cloud Avenue
Big Pine Key FL 33043
4
3
2
Single-Family
Listing courtesy of Metro Dade Realty, Inc.
SoldMay 14, 2026
$855,000
9826/9826 Leeward Avenue
Key Largo FL 33037
2
2
4
Townhouse
Listing courtesy of LUXE PROPERTIES
SoldMay 13, 2026
$2,000,000
102 Harbor Dr
Islamorada, Village of Islands FL 33070
4
3
Single-Family
Listing courtesy of THE KEYES COMPANY and Kaizen Realty Partners, LLC.
SoldMay 13, 2026
$670,000
3/12400 Overseas Highway
Marathon FL 33050
3
3
2
Condo
Listing courtesy of LIVELY REAL ESTATE
SoldMay 12, 2026
$275,000
103 Tree Lane
Tavernier FL 33070
2
3
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
For Sale
$599,900
414 Mahogany Avenue
Key Largo FL 33037
3
2
4
Single-Family
Listing courtesy of Coldwell Banker Realty
For Sale
$50,000
103650 Overseas Highway
Key Largo FL 33037
2
2
Other
Listing courtesy of Top Tier International Realty, LLC.
For Sale
$27,000,000
88845 Old Highway
Islamorada, Village of Islands FL 33070
5
8
3
Single-Family
Listing courtesy of Serhant
For Sale
$40,000,000
88835 Old Hwy
Islamorada, Village of Islands FL 33070
8
11
3
Single-Family
Listing courtesy of Serhant
SoldMay 8, 2026
$700,000
561 Oldsmar Lane
Key Largo FL 33037
2
2
Other
Listing courtesy of Compass Florida LLC
SoldMay 8, 2026
$855,000
9826 Leeward Avenue
Key Largo FL 33037
2
2
2
Condo
SoldMay 8, 2026
$899,000
31343 Avenue I
Big Pine Key FL 33043
3
2
6
Single-Family
Listing courtesy of Island Welcome Real Estate
400 - 420 of 657

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