- 4 bds
- 4 ba
- 4,256 sqft
Homes for Sale in Marathon FL with Air Conditioning
294 results
- 111 Brian Rd, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE
- 101 11th Street Ocean Lot 5, Marathon, FL 33050COLDWELL BANKER SCHMITT RE CO
- 2 bds
- 2 ba
- 960 sqft
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- 301 Ixora Dr, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE
- 5 bds
- 7 ba
- 5,390 sqft
- 101 11th Street Ocean Lot 17, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL E
- 2 bds
- 2 ba
- 960 sqft
- 101 11th Street Ocean #35, Marathon, FL 33050COLDWELL BANKER SCHMITT RE CO
- 2 bds
- 2 ba
- 960 sqft
- 599 105th Street Ocean W, Marathon, FL 33050COCO PLUM REAL ESTATE
- 3 bds
- 2 ba
- 1,188 sqft
- 1140 92nd St, Marathon, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 3 bds
- 4 ba
- 1,740 sqft
- 426 Calle Limon, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 5 bds
- 5 ba
- 2,952 sqft
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- 111 Stirrup Key Woods Rd APT 2B1, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 1,176 sqft
- 655 92nd Street Ocean, Marathon, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 3 bds
- 3 ba
- 1,326 sqft
- 5353 Dogwood Dell St, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE
- 4 bds
- 3 ba
- 2,070 sqft
- 103 Stirrup Key Woods Rd, Marathon, FL 33050JASON MITCHELL REAL ESTATE
- 3 bds
- 2 ba
- 1,152 sqft
- 101 11th Street Ocean #42, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL E
- 2 bds
- 2 ba
- 960 sqft
- 2600 Overseas Hwy #30, Marathon, FL 33050COLDWELL BANKER SCHMITT LOWER KEYS (KW)
- 2 bds
- 3 ba
- 850 sqft
- 1415 Ocean Ter, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 964 sqft
- 9300 Overseas Hwy, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 5 bds
- 9 ba
- 8,573 sqft
- 304 Melaleuca St, Duck Key, FL 33050FLORIDA KEYS REAL ESTATE GROUP
- 5 bds
- 6 ba
- 6,391 sqft
- 2600 Overseas Hwy #87, Marathon, FL 33050AMERICAN CARIBBEAN REAL ESTATE, CHRISTIE'S INTERNATIONAL REAL ESTATE
- 3 bds
- 3 ba
- 1,320 sqft
- 6099 Overseas Hwy Lot 83W, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 3 ba
- 1,350 sqft
- 58950 Overseas Hwy Lot 48, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 3 bds
- 2 ba
- 1,509 sqft
- 108 Jamaica St, Duck Key, FL 33050COLDWELL BANKER SCHMITT LOWER KEYS (KW)
- 3 bds
- 3 ba
- 1,548 sqft
- 201 W Seaview Dr, Duck Key, FL 33050COLDWELL BANKER SCHMITT LOWER KEYS (KW)
- 3 bds
- 4 ba
- 4,065 sqft
- 2600 Overseas Hwy #57, Marathon, FL 33050OCEAN SOTHEBY'S INTERNATIONAL REALTY
- 2 bds
- 3 ba
- 850 sqft
- 1998 Overseas Hwy #A22, Marathon, FL 33050COLDWELL BANKER SCHMITT RE CO.
- 3 bds
- 2 ba
- 1,650 sqft
- 995 W 75th St, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 3 bds
- 2 ba
- 1,352 sqft
- 2405 Coco Plum Dr, Marathon, FL 33050AMERICAN CARIBBEAN REAL ESTATE, CHRISTIE'S INTERNATIONAL REAL ESTATE
- 9 bds
- 10 ba
- 19,124 sqft
- 535 80th Street Ocean, Marathon, FL 33050BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE
- 3 bds
- 2 ba
- 1,283 sqft
- 2600 Overseas Hwy #85, Marathon, FL 33050AMERICAN CARIBBEAN REAL ESTATE, CHRISTIE'S INTERNATIONAL REAL ESTATE
- 3 bds
- 3 ba
- 1,320 sqft
- 247 W Seaview Cir, Marathon, FL 33050OCEAN SOTHEBY'S INTERNATIONAL REALTY
- 4 bds
- 3 ba
- 2,519 sqft
- 135 Coco Plum Dr APT 1A, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 1,280 sqft
- 117 Bruce Ct, Marathon, FL 33050COLDWELL BANKER SCHMITT REAL ESTATE CO.
- 2 bds
- 2 ba
- 1,232 sqft

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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.

MLS Internet Data Exchange (IDX) information is provided exclusively for consumersā 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.


