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Duck Key Home Report

Average Home

Average Price

$1,677,580

Avg Bedrooms

2.78 beds

Avg Bathrooms

2.48 baths

Average Price By Bedrooms

1 bedroom

n/a

2 bedrooms

$827,466

3 bedrooms

$1,755,994

4 bedrooms

$3,205,857

5 bedrooms

n/a

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Last updated July 19, 2026.

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The Sam Williams Team | Coldwell Banker Schmitt Real Estate Co.

Samuel Williams

11050 Overseas Highway
Marathon, FL 33050

(305) 942-6069

License #SL 3186658

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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.