Find a real estate agent in 6 easy steps

Share your situation without sharing personal details, and we'll find the right real estate agent to help you.

Find Me An Agent

Real Estate & Property for Sale in Duck Key

Showing 106 - 126 of 313 properties
SoldFeb 10, 2026
$700,000
4203 Marina Villas Drive
Duck Key FL 33050
2
2
1
Condo
Listing courtesy of Coldwell Banker Schmitt RE Co and Florida Keys Real Estate Group
SoldFeb 9, 2026
$1,275,000
56 Pelican Road
Marathon FL 33050
2
1
2
Single-Family
Listing courtesy of Trust Invest Real Estate Corp
SoldFeb 6, 2026
$22,000,000
9300 Overseas Highway
Marathon FL 33050
5
9
8
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
SoldFeb 6, 2026
$1,100,000
415 Big Pine Rd
Key Largo FL 33037
3
2
2
Single-Family
Listing courtesy of American Caribbean Real Estate
SoldFeb 6, 2026
$909,500
81 Marina Avenue
Key Largo FL 33037
4
3
1
Single-Family
Listing courtesy of American Caribbean Real Estate and Coldwell Banker Schmitt R.E.
SoldFeb 6, 2026
$22,000,000
9300 Overseas Highway
Marathon FL 33050
5
9
5
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
SoldFeb 4, 2026
$545,000
114 Newfound Harbor Road
Big Pine Key FL 33043
2
1
6
Single-Family
Listing courtesy of Coldwell Banker Schmitt RE Co
SoldJan 30, 2026
$540,000
87200 Overseas Hwy
Islamorada, Village of Islands FL 33036
2
2
Single-Family
Listing courtesy of Mia Realty, Corp. and LPT Realty Lake Mary
SoldJan 30, 2026
$875,000
16 Flamingo Road
Key Largo FL 33037
2
2
Other
Listing courtesy of Coldwell Banker Schmitt R.E.
SoldJan 30, 2026
$589,800
119 Poinciana Drive
Key Largo FL 33037
3
1
Single-Family
Listing courtesy of THE KEYES COMPANY
SoldJan 30, 2026
$7,600,000
555 Ocean Cay
Key Largo FL 33037
4
4
1
Single-Family
Listing courtesy of American Caribbean Real Estate
SoldJan 30, 2026
$1,850,000
272 Lower Matecumbe Road
Key Largo FL 33037
4
3
2
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E. and Pellon Realty
SoldJan 30, 2026
$1,335,000
541 8th Street
Key Colony Beach FL 33051
3
4
4
Single-Family
Listing courtesy of Coldwell Banker Schmitt RE Co
SoldJan 29, 2026
$575,000
779 26th Street Ocean
Marathon FL 33050
2
2
1
Other
Listing courtesy of Coldwell Banker Schmitt RE Co
SoldJan 28, 2026
$1,395,000
L5/96000 Overseas Highway
Key Largo FL 33037
2
3
Condo
Listing courtesy of Keller Williams Realty Premier and Langley Knight Gardner Islamorada
SoldJan 28, 2026
$3,525,000
172 Venetian Dr
Islamorada, Village of Islands FL 33036
5
6
4
Single-Family
Listing courtesy of Ocean Sotheby's International
SoldJan 27, 2026
$1,980,000
167 Long Key Road
Key Largo FL 33037
3
4
1
Single-Family
Listing courtesy of Florida Capital Realty and Corbel Realty, Inc.
SoldJan 27, 2026
$686,000
206 West 2nd Court
Key Largo FL 33037
2
2
Other
Listing courtesy of Bestway Realty Sales, LLC
SoldJan 26, 2026
$1,350,000
120 Anglers Way
Islamorada, Village of Islands FL 33036
2
3
2
Single-Family
Listing courtesy of COMPASS FLORIDA, LLC
SoldJan 22, 2026
$300,000
325 Calusa St
Key Largo FL 33037
Other
Listing courtesy of REMAX All Keys Real Estate | Key Largo
SoldJan 22, 2026
$3,205,000
230 Biscayne Boulevard
Islamorada, Village of Islands FL 33036
5
3
Single-Family
Listing courtesy of Realty ONE Group Destination | Key West
106 - 126 of 313

View nearby Cities

© 2026 RateMyAgent