Marathon Beach Real Estate

990 41st Street Gulf, # 10

$3,475,000

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Most Expensive

813 39Th St Gulf Street

$3,795,000

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Least Expensive

Marathon Beach Listings Summary

Marathon Beach - Town vs. County Stats

Avg Price in Marathon Beach: $2,780,000 / County Avg $2,030,900

137%

Avg Taxes in Marathon Beach: $8,500 / County Avg $9,700

87%

Avg Sq. Ft. in Marathon Beach: 2,923 / County Avg 1,791

163%

Avg Price per/sqft in Marathon Beach:$951 / County Avg $1134

84%

Avg Year Built in Marathon Beach: 2006 / County Avg 1985

101%

Avg Days on Website in Marathon Beach: 226 / County Avg 159

142%

Marathon Beach Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Key West Vacation Properties & Realty

323 Fleming Street
Key West, FL 33040

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MLS® Disclaimer

Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 21, 2026 5:09 PM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS. Show More...