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Duck Key
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Real Estate & Property for Sale in
Duck Key
Showing 547 - 567 of 657 properties
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Krissy Carnahan
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5
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For Sale
$1,050,000
162 Jo Jean Way
Tavernier FL 33070
4
3
Single-Family
Listing courtesy of Realty ONE Group Destination | Key West
Manuel Eduardo Sanabia
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For Sale
$849,000
151 10th Street
Key Colony Beach FL 33051
2
2
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1
Single-Family
Listing courtesy of EXP Realty South LLC
Frank Verna
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For Sale
$2,249,000
205 Stirrup Key Boulevard
Marathon FL 33050
4
3
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3
Single-Family
Listing courtesy of Coldwell Banker Schmitt RE Co
Patti Nickless and Associates
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Sold
Feb 11, 2026
$1,025,000
29039 Cedar Drive
Big Pine Key FL 33043
2
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
Sold
Feb 10, 2026
$700,000
4203 Marina Villas Drive
Duck Key FL 33050
2
2
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1
Condo
Listing courtesy of Coldwell Banker Schmitt RE Co and Florida Keys Real Estate Group
Dominic Rivera
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For Sale
$964,999
30368 Killdeer Lane
Big Pine Key FL 33043
3
2
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2
Single-Family
Listing courtesy of Pine River Realty, LLC.
Valeria Perez
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Sold
Feb 9, 2026
$1,275,000
56 Pelican Road
Marathon FL 33050
2
1
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2
Single-Family
Listing courtesy of Trust Invest Real Estate Corp
RACHEL GALLAGHER
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5
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For Sale
$3,790,000
805 39th Street Gulf
Marathon FL 33050
5
5
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2
Single-Family
Listing courtesy of REMAX Alliance Group | Trinity
Alexander Rojas
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5
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For Sale
$2,849,000
124 Orchid Street
Islamorada, Village of Islands FL 33070
4
5
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4
Single-Family
Listing courtesy of The Lab Realty Group, LLC
Cynthia Callaway
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For Sale
$955,000
906/97501 Overseas Hwy
Key Largo FL 33037
4
4
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2
Townhouse
Listing courtesy of LoKation
Brian Schmitt
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Sold
Feb 6, 2026
$22,000,000
9300 Overseas Highway
Marathon FL 33050
5
9
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8
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
Maria Canto
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Sold
Feb 6, 2026
$1,100,000
415 Big Pine Rd
Key Largo FL 33037
3
2
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2
Single-Family
Listing courtesy of American Caribbean Real Estate
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Sold
Feb 6, 2026
$909,500
81 Marina Avenue
Key Largo FL 33037
4
3
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1
Single-Family
Listing courtesy of American Caribbean Real Estate and Coldwell Banker Schmitt R.E.
Brian Schmitt
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Sold
Feb 6, 2026
$22,000,000
9300 Overseas Highway
Marathon FL 33050
5
9
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5
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
Yohan Miranda
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5
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For Sale
$899,995
410 10th Street
Key Colony Beach FL 33051
2
2
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4
Single-Family
Listing courtesy of LUXE PROPERTIES
Halley Haack
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For Sale
$699,000
31033 Hibiscus Drive
Big Pine Key FL 33043
3
2
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1
Single-Family
Listing courtesy of Coldwell Banker Schmitt R.E.
Jennifer Hamill
Sold
Feb 4, 2026
$545,000
114 Newfound Harbor Road
Big Pine Key FL 33043
2
1
Single-Family
Listing courtesy of Coldwell Banker Schmitt RE Co
RACHEL GALLAGHER
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5
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Under Contract
$3,690,000
118 Avenue E
Marathon FL 33050
3
3
directions_car
5
Single-Family
Listing courtesy of REMAX Alliance Group | Trinity
Dominic Rivera
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For Sale
$4,750,000
44 West Plaza del Lago
Islamorada, Village of Islands FL 33036
4
5
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2
Single-Family
Listing courtesy of Pine River Realty, LLC.
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Sold
Jan 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
Yvette Doherty
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Sold
Jan 30, 2026
$875,000
16 Flamingo Road
Key Largo FL 33037
2
2
Other
Listing courtesy of Coldwell Banker Schmitt R.E.
547 - 567 of 657
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View nearby Cities
Long Key
Layton
Key Colony Beach
Marathon
Islamorada, Village of Islands
Tavernier
Big Pine Key
Summerland Key
Cudjoe Key
Key Largo
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(619) 566-0008
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