Real Estate & Property for Sale in Duck Key

Showing 1 - 21 of 309 properties
SoldJul 23, 2026
$1,400,000
142 Peg Leg Lane
Cudjoe Key FL 33042
4
3
Single-Family
Listing courtesy of Amerifirst Realty
SoldJul 21, 2026
$695,000
21 Tina Place
Key Largo FL 33037
4
3
Single-Family
Listing courtesy of American Caribbean Real Estate
SoldJul 20, 2026
$3,000,000
82 Tingler Ln
Marathon FL 33050
4
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E. and Florida Realty of Miami Corp
SoldJul 20, 2026
$2,577,320
41 Mutiny Place
Key Largo FL 33037
3
2
2
Single-Family
Listing courtesy of EXP Realty, LLC and Coldwell Banker Schmitt R.E.
SoldJul 20, 2026
$990,000
417 3rd Street
Key Largo FL 33037
3
2
2
Single-Family
Listing courtesy of HOME & FAMILY RE & PROP. MGMT
SoldJul 17, 2026
$1,250,000
720 Boyd Drive
Key Largo FL 33037
3
3
2
Single-Family
Listing courtesy of American Caribbean Real Estate and Florida Realty of Miami Corp
SoldJul 17, 2026
$692,500
224 West 1st Court
Key Largo FL 33037
3
2
Other
Listing courtesy of RE/MAX All Keys Real Estate
SoldJul 14, 2026
$540,000
122 Ocean View Dr
Tavernier FL 33070
2
1
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
SoldJul 14, 2026
$580,000
M2/87200 Overseas Highway
Islamorada, Village of Islands FL 33036
4
2
Condo
Listing courtesy of Anchor Realty of FL, LLC. and RE/MAX All Keys Real Estate
SoldJul 13, 2026
$825,000
301/83201 Old Hwy
Islamorada, Village of Islands FL 33036
2
2
Condo
Listing courtesy of Realty ONE Group Destination | Key West
SoldJul 13, 2026
$980,000
599 30th Street Ocean
Marathon FL 33050
3
2
Single-Family
Listing courtesy of Engel & Volkers Islamorada and Florida Realty of Miami Corp
SoldJul 10, 2026
$575,000
192 2nd Court
Key Largo FL 33037
3
4
4
Single-Family
Listing courtesy of American Caribbean Real Estate and United Realty Group Inc
SoldJul 9, 2026
$82,500
Palm Lane
Summerland Key FL 33042
Other
Listing courtesy of XCELLENCE REALTY, INC
SoldJul 9, 2026
$740,000
716 26th Street Ocean
Marathon FL 33050
3
3
2
Single-Family
Listing courtesy of Keller Williams Realty International Lifestyles
SoldJul 8, 2026
SoldJul 3, 2026
$2,350,000
68 Mutiny Place
Key Largo FL 33037
5
4
6
Single-Family
Listing courtesy of Florida Realty of Miami Corp and THE KEYES COMPANY
SoldJul 2, 2026
$550,000
9/423 Sombrero Beach Road
Marathon FL 33050
3
3
Condo
Listing courtesy of Island Breeze Realty, LLC
SoldJul 1, 2026
$770,000
94825 Overseas Highway
Key Largo FL 33037
4
4
2
Single-Family
Listing courtesy of Florida Realty of Miami Corp
SoldJun 30, 2026
$1,998,000
187 Plantation Avenue
Islamorada, Village of Islands FL 33070
3
3
1
Single-Family
Listing courtesy of COMPASS FLORIDA, LLC and American Caribbean Real Estate
SoldJun 29, 2026
$800,000
246 Lower Matecumbe Road
Key Largo FL 33037
3
3
Single-Family
Listing courtesy of THE KEYES COMPANY
SoldJun 29, 2026
$405,000
102/87465 Old Highway
Islamorada, Village of Islands FL 33036
2
2
1
Condo
Listing courtesy of THE KEYES COMPANY and American Caribbean Real Estate
1 - 21 of 309

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