Marathon

The retro, nautical city of Marathon encompasses a collection of islands in the middle of the Florida Keys including Knight's Key, Boot Key, Key Vaca, Fat Deer Key, Long Point Key, Crawl Key and Grassy Key. As “The Heart of the Florida Keys,” Marathon boasts a wide variety of recreational water activities including dolphin swims, diving, snorkeling, spearfishing, jet-skiing, kayaking, paddle-boarding, boating, and fishing. Marathon offers just as many land-based adventures as it does activities on or in the water. Explore the preserved home of a 20th century settler family at Crane Point, hike Crane Point Hammock and Nature Trail, and view one of the last untouched tropical hardwood hammocks in the Keys at Crane Point Museum. Enjoy a delicious meal at one of Marathon's many waterfront restaurants, visit Curry Hammock State Park, and tour the area's railroad history at Pigeon Key Island. Marathon is also home to a variety of animal interaction opportunities: learn about stingrays at Aquarium Encounters, dolphins at the Dolphin Research Center, and sea turtles at the Turtle Hospital.

Marathon Real Estate Insights
​​​​​​​​​​​​​​Marathon has a large variety of properties for sale or to rent including boat slips, lots/land, townhouse developments, single-family homes, luxury multi-family dwellings, oceanfront estates, and private islands. At Ocean Sotheby’s International Realty we know how important top of the line, luxury amenities such as bay and ocean access for water vessels, boat slips and launches, and parking and multi-car garages are to Marathon vacationers and homeowners. Please preview our online portfolio of luxury Marathon homes perfectly suited to be your next, vacation destination, investment opportunity, or permanent residence. Ocean Sotheby’s International Realty can help you find the perfect property suited to your unique wants and needs. Contact the Marathon real estate agents and realtors at OceanSIR to find houses & homes for sale in Marathon, FL.

For Sale Properties

$3,900,000

1000 W Ocean Drive

Welcome to Key Colony Beach, the ''Gem of the Florida Keys''. OPPORTUNITY to own 8,555 square feet of an oversized waterfront corner lot! Price will include a contemporary two-story CBS home breaki...
$3,499,000

314 Stirrup Key Boulevard

Indulge in views that take your breathe away year-round. This beautiful pool home is located in the prestigious community of Stirrup Key, which is nestled on the Gulf of Mexico. Stirrup Key is appr...
$2,975,000

285 13Th Street

Spacious Key Colony Beach pool home, 3,696 under air plus huge screened in porches overlooking the sensational pool area and waterway. The home is situated on a large lot with a newly extended and ...
$2,495,000

261 Sombrero Beach Road

A jewel of its category in both price and design, 261 Sombrero Beach Road is the ideal residence for a second home, full-time home, or vacation rental. Built in 2016, this open-concept canal-front ...
$2,195,000

641 12Th Street

Angler's Dream - Immaculately maintained three bedroom, two bath CBS home in Key Colony Beach, the gem of the Florida Keys. This home is ground level and above flood on a wide canal with quick ocea...
$1,375,000

110 W Bruce Court

Fantastic opportunity to own a property that can be utilized as a vacation rental, primary or second home. This Sea-Air Estate home comes with an additional TBR allowing it to be a 5/3 rental unit....
$1,350,000

7 125th Street Gulf Unit: Gulf

Have you been looking for a large home for your family to enjoy the Keys? This (almost) brand new four bedroom and three bath residence is on a very private road with only a few houses. There are g...
$1,195,000

12420 Overseas Highway

Live and Work in Paradise. Retail commercial space on the lower level with a complete two bedroom, two bathroom apartment on second level. Great US 1 exposure, signage and parking plus luxuriou...
$990,000

12690 Overseas Highway Unit: 41

Gulfpointe I, direct Gulf front townhouse in a tucked-away community directly on the Gulf of Mexico. Excellent choice for a full time residence, Keys fishing getaway or investment property as weekl...

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