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x > $600,000
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Homes for Sale
Duck Key Home Report
Average Home
Average Price
$2,458,452
Avg Bedrooms
3.09 beds
Avg Bathrooms
2.93 baths
Average Price By Bedrooms
2 bedrooms
$964,530
3 bedrooms
$2,410,100
4 bedrooms
$2,860,875
5 bedrooms
$11,450,000
See additional market statistics
Last updated September 9, 2026.
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38+ Homes for Sale in Duck Key
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Lela Ashkarian 305-395-0814
Lela Ashkarian
11050 Overseas Hwy
Marathon, FL 33050
Marathon, FL 33050
License #622790
(305) 395-0814
The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange program of the Florida Keys Board of REALTORS®. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS.
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