Marathon FL Real Estate & Homes For Sale
372 results
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- 230 W Seaview Dr, Duck Key, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 3 ba
- 1,247 sqft
- 1220 122nd St, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 5 bds
- 3 ba
- 2,328 sqft
- 389 Anglers Dr N APT 204, Marathon, FL 33050ISLAND BREEZE REALTY, LLC
- 2 bds
- 2 ba
- 938 sqft
- 699 116th St, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE - ISLAMORADA
- 2 bds
- 2 ba
- 1,176 sqft
- 58950 Overseas Hwy LOT 40, Marathon, FL 33050RE/MAX ALL KEYS REAL ESTATE
- 1 bd
- 1 ba
- 279 sqft
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- 500 22nd Street Ocean #14, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 8 bds
- 4 ba
- 2,780 sqft
- 6099 Overseas Hwy LOT 6E, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 1 bd
- 1 ba
- 550 sqft
- 34 72nd St, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 1,500 sqft lot
- 180 Ana Ct, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE
- 5 bds
- 3 ba
- 2,387 sqft
- 261 W Seaview Dr, Duck Key, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 3 bds
- 2 ba
- 1,869 sqft
- 591 Sombrero Beach Rd APT 8B, Marathon, FL 33050KEY COLONY BEACH REALTY
- 2 bds
- 3 ba
- 1,640 sqft
- 334 E Seaview Dr, Duck Key, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 3 bds
- 3 ba
- 1,792 sqft
- 10999 Ave 3rd Avenue Gulf, Marathon, FL 33050BECKETT REALTY ADVISORS, LLC
- 2 bds
- 3 ba
- 1,247 sqft
- 850 63rd Street Ocean W, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 1,287 sqft
- 1325 Avenue H, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 3 bds
- 2 ba
- 1,200 sqft
- 798 96th Street Ocean Street, Marathon, FL 33050COLDWELL BANKER REALTY /DELRAY BEACH
- 3 bds
- 2 ba
- 1,056 sqft
- 2663 Yellowtail Ave, Marathon, FL 33050LIFESTYLE INTERNATIONAL REALTY
- 3 bds
- 2 ba
- 1,295 sqft
- 875 50th St, Marathon, FL 33050COLDWELL BANKER SCHMITT LOWER KEYS (KW)
- 5 bds
- 5 ba
- 4,146 sqft
- 308 Sabal St, Duck Key, FL 33050OCEAN SOTHEBY'S INTERNATIONAL REALTY
- 7 bds
- 6 ba
- 4,000 sqft
- 6099 Overseas Hwy LOT 1E, Marathon, FL 33050KELLER WILLIAMS KEY WEST COMPASS REALTY
- 1 bd
- 1 ba
- 483 sqft
- 389 Anglers Dr N APT 101, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 938 sqft
- 111 Windy Point Cir, Marathon, FL 33050OCEAN SOTHEBY'S INTERNATIONAL
- 3 bds
- 4 ba
- 2,446 sqft
- 115 Windy Point Cir, Marathon, FL 33050OCEAN SOTHEBY'S INTERNATIONAL
- 3 bds
- 3 ba
- 2,623 sqft
- 900 101st Street Ocean St, Marathon, FL 33050LOKATION REAL ESTATE
- 6 bds
- 6 ba
- 2,243 sqft
- 2000 Coco Plum Dr APT 106, Marathon, FL 33050EXP REALTY LLC KW BRANCH
- 2 bds
- 2 ba
- 1,214 sqft
- 451 Sombrero Beach Rd, Marathon, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 5 bds
- 6 ba
- 2,688 sqft
- 321 Calzada De Bougainville, Marathon, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 5 bds
- 4 ba
- 3,132 sqft

All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively 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 information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2025 Beaches Multiple Listing Service, Inc. Information is provided exclusively 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.

MLS Internet Data Exchange (IDX) information is provided exclusively 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, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.


