Marathon Real Estate Search

Newest Marathon Homes and Condos for Sale

$1,499,000
4 Beds ⋅ 3 Baths ⋅ 620915 MLS
Discover Exceptional Waterfront Living on a Protected Lagoon in Marathon! Nestled in a quiet and highly desirable Marathon neighborhood, this beautifully updated 2,328 sq. ft. waterfront residence offers the ultimate Florida Keys lifestyle. Offered turnkey and fully furnished--with seller financing options available--this property also holds incredible potential as a weekly vacation rental. Inside, enjoy bright, open living areas featuring 4 bedrooms and 3 full bathrooms, plus a generous bonus room/den--perfect for a home office, media room, or potential 5th bedroom. The showstopping interior features a rare, one-of-a-kind indoor pool! In a truly unique layout, every bedroom features French doors that open directly onto the indoor pool deck, offering private access for family and guests alike. Step outside to 30 feet of dockage on a protected lagoon with quick access to the Ocean and Gulf. Don't miss this rare opportunity for luxury, tranquility, flexible purchasing terms, and income-generating potential!

1220 122nd St, Marathon
$675,000
4 Beds ⋅ 3 Baths ⋅ 620908 MLS
Discover the charm and comfort of this spacious ground-level home with an attached guest suite, perfect for extended family, visitors, or private rental income. Nestled in the desirable Crane Hammock Preserve, in this family-friendly neighborhood, residents enjoy access to both a private community beach and a boat ramp, offering endless opportunities for swimming, boating, and fishing just minutes from your doorstep. This corner lot is surrounded by native hammocks and mature foliage, creating a private, natural and protected sanctuary with plenty of room to relax. The property offers tremendous potential for customization, whether you envision updating to your own style, adding outdoor living spaces, or enhancing the guest suite, the opportunities are endless. With seller financing available, this home presents a rare chance to secure a piece of the Keys lifestyle with flexibility and ease.

5353 Dogwood Dell St, Marathon
$397,000
620904 MLS
It is no secret that the Sombrero Beach neighborhood is one of the most highly sought after established neighborhoods in all of Marathon. Rarely does a vacant lot become available with a building right already attached to it. What makes this 7,125 sqft lot even more rare is that this one comes with approved plans to build a 4 bed, 3 bath, 1966 sqft living home with a 299 sqft rear porch & 75 sqft front porch by the well-respected local builders, Design Center. To make things even easier for the buyers, a local lender is offering up to 80% LTV Construction Financing, allowing you to purchase the lot and fund the construction all at once. It is important to note that this building right is designated SOLEY for local Marathon residents who will make this their Homesteaded primary residence for a minimum of 2 years. This provides a great opportunity for a local family to live in this incredible neighborhood that is walking distance to Sombrero Beach and minutes to Marathon High School. Don't miss the rare opportunity.

408 Calle Limon, Marathon
$2,800,000
4 Beds ⋅ 4 Baths ⋅ 620899 MLS
Welcome to prestigious Sombrero Isle, one of the Middle Keys' most exclusive waterfront communities. This exceptional 4-bedroom, 4-bath residence blends timeless elegance with the relaxed luxury of the Florida Keys lifestyle. Step inside to a grand living room highlighted by soaring volume ceilings, gleaming marble floors, a gracefully curved staircase, and a wraparound mezzanine that leads to the spacious bedrooms and private guest quarters. Designed for both everyday living and entertaining, the home offers an open, inviting atmosphere with impressive Mediterranean architectural details throughout. The well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinetry, providing both style and functionality. Outdoors, enjoy your own tropical retreat with a heated freeform swimming pool and over 40 feet of dockage with approximately 5 feet of controlling depth, offering convenient access for a variety of boats. Nestled within the exclusive island community of Sombrero Isle, this intimate enclave consists of only 32 waterfront homes, each situated on approximately one-half acre. Boaters will appreciate the quick access via Sister's Creek to the Atlantic Ocean and some of the finest fishing and diving waters in the United States. Residents also enjoy close proximity to the renowned Sombrero Beach, scenic parks, shopping, fine dining, and vibrant local restaurants and waterfront bars. Marathon International Airport is just 10 minutes away, making travel to and from paradise effortless. Experience the perfect combination of luxury, privacy, and premier boating access in one of Marathon's most coveted waterfront neighborhoods.

121 Calle Ensueno, Marathon
$110,000
620887 MLS
City of Marathon Market Rate Transferable Building Right (TBR). No Real Estate conveyed. TBR must be used with the limits of the City Of Marathon, and any transfer must be approved by the City of Marathon. Receiver site must conform to City of Marathon TBR ordinance requirements. Buyer to pay City of Marathon Transfer Fee of $40K. Buyer to pay all costs associated with this transfer except for the commission which will be paid by the Seller.

000 Overseas, Not Provided
$1,295,000
4 Beds ⋅ 4 Baths ⋅ 620882 MLS
Full Waterfront Duplex in Desirable Sombrero Beach! Live the ultimate coastal lifestyle with this beautifully updated waterfront duplex in the highly sought-after Sombrero Beach neighborhood. Whether you're looking for an investment opportunity, a vacation retreat, or a full-time residence with income potential, this property checks every box. Both sides of the duplex have been thoughtfully upgraded, featuring brand-new flooring, fresh interior paint, creating bright, modern living spaces that are completely move-in ready. Step outside and embrace true Keys living -- your new 45-foot dock is right out back, making it effortless to keep your boat just steps from your door. Enjoy partial open water views and the convenience of direct ocean access, perfect for fishing, diving, or sunset cruises at a moment's notice. Each unit offers privacy and flexibility, and both sides are also available for individual purchase, giving buyers multiple ownership options. Priced BELOW appraised value! Waterfront location, boating convenience, and stylish updates -- this is island living at its best. Party wall agreement on file.

17-18 Man-O-War Dr, Marathon
$675,000
2 Beds ⋅ 2 Baths ⋅ 620876 MLS
Newly updated waterfront half-duplex just a short walking distance to Sombrero Beach. This canal front property features brand-new vinyl plank flooring throughout, and an updated kitchen with Stainless appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.

18 Man-O-War Dr, Marathon
$675,000
2 Beds ⋅ 2 Baths ⋅ 620875 MLS
Newly updated waterfront half-duplex just a short distance to Sombrero Beach. This bright and inviting property features brand-new vinyl plank flooring throughout, a beautifully tiled shower, and an updated kitchen with newer appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.

17 Manowar Dr, Marathon
$629,000
3 Beds ⋅ 2 Baths ⋅ 620869 MLS
Tucked away in a peaceful Grassy Key setting, this stilted three-bedroom, two-bath home offers the space, storage and relaxed island lifestyle so many buyers are looking for. The bright, open living and dining areas flow into a cheerful kitchen with white cabinetry, stainless-steel appliances and generous counter space, while an enclosed sunroom provides additional flexibility for relaxing, hobbies or a home office. Step outside to enjoy the long front porch overlooking the natural habitat across the street--a serene backdrop for morning coffee, evening breezes and watching local wildlife. The spacious, tropically landscaped lot offers plenty of room for outdoor enjoyment, including a gravel yard, fire-pit area and minimal through traffic for peaceful walks and bike rides. Beneath the home, you'll find expansive covered multi-car parking, additional storage and plenty of usable space for gatherings, projects and island gear. The property also features a separate tool shed/workshop, dedicated golf cart parking, RV parking with hookups and a durable metal roof. Whether you're searching for a full-time residence, winter retreat or easygoing Florida Keys getaway, this Grassy Key home delivers comfort, functionality and a quiet connection to nature.

57473 Goodley St, Marathon
$4,499,000
3 Beds ⋅ 4 Baths ⋅ 620861 MLS
Some waterfront homes offer a view. This one creates an entire lifestyle around it. Set along the Gulf within the sought-after gated Stirrup Key community, this beautifully appointed CBS residence captures panoramic open-water views, unforgettable sunsets, and a rare sense of privacy. Electronic gated entry and tropical surroundings create an immediate sense of arrival while extensive upgrades reflect elevated living and effortless enjoyment. Contemporary design and relaxed coastal living come together through an open, light-filled floor plan. Expansive impact windows and sliding glass doors frame the water from every angle, bringing the ever-changing Gulf backdrop into the interior. The chef's kitchen features quartz countertops, Bosch stainless appliances, custom cabinetry, and a seamless connection to the dining and living areas. Solar panels further enhance the home's thoughtful, energy-conscious design. The thoughtfully designed layout includes two spacious primary suites, each offering private balcony access and sweeping water views. A third guest bedroom, guest bath, private gym, and an additional full bath add comfort and versatility. Outdoors, the property unfolds as a private tropical escape. A waterfront pool, covered entertaining area, outdoor shower, and multiple gathering spaces create the perfect setting for relaxed afternoons and memorable evenings. Mature fruit trees surround winding garden pathways leading to peaceful seating areas and a waterfront fire pit. A deeded boat slip with lift in the private marina is located just steps from the front door, offering exceptional convenience on the water. Along the open-water shoreline, a private kayak dock with lift provides direct access to exceptional kayaking and paddleboarding from your own backyard. Just minutes from shopping, dining, and The Marathon International Airport, this exceptional residence offers a rare combination of open-water beauty, boating access, privacy, and effortless island living.

108 Sunset Dr, Marathon
$790,000
620848 MLS
Discover one of the Florida Keys' most exceptional development opportunities in the highly sought-after Knights Key community of Marathon. This 8,000-square-foot multifamily lot offers breathtaking, unobstructed ocean views and a front-row panorama of the world-famous Seven Mile Bridge, one of the most iconic landmarks in the Keys. Perfectly positioned to capture spectacular sunrises and the refreshing Atlantic breeze, this rare parcel presents an incredible opportunity for developers, investors, or those looking to build a signature coastal project in a prime location. While the property does not include dockage or direct water access, its elevated setting and stunning open-water vistas provide the beauty of waterfront living without the maintenance of a seawall or dock.

30 W Kyle Way, Marathon
$979,000
5 Beds ⋅ 3 Baths ⋅ 620847 MLS
SELLER FINANCING AVAILABLE | TURNKEY INCOME TRIPLEX IN THE HEART OF MARATHON Welcome to a fully renovated, income-producing triplex in one of the Florida Keys' most sought-after markets. With three updated units generating consistent revenue in gross rental income, this is a rare turnkey opportunity for investors -- or a smart way for an owner-occupant to live for free while collecting rent from the other two units. The Property: Unit 1 -- 2BR/1BA, spacious layout, modern open-concept interior, currently leased Unit 2 -- 2BR/1BA, fully renovated, currently leased Unit 3 -- Efficiency unit with well-equipped kitchenette, ideal for a single tenant or short-term renter, currently leased All units are fully updated, tenants are on flexible month-to-month leases (ideal for a buyer who wants immediate cash flow with future flexibility), and ample on-site parking makes this property easy to manage. Prime Marathon location puts residents minutes from shops, restaurants, and everything the Middle Keys lifestyle has to offer. Bonus: A Letter of Determination with 3 rights is available, and the seller is offering financing with $500,000K down over a 5 year term at a competitive rate -- a major advantage in today's rate environment. Whether you're building a rental portfolio or looking for owner-occupied income property in the Keys, this triplex checks every box. Schedule your private showing today -- inventory like this doesn't last in Marathon.

10833 2nd Avenue Gulf Ave, Marathon
$229,000
620839 MLS
Great Opportunity to purchase a lot in the desirable subdivision of Flamingo Island in Marathon near Sombrero Beach. 7200 square foot lot that measures roughly 60' x 120' and is zoned residential. The lot is surrounded by great looking homes, and 7 day rentals are allowed within the City of Marathon. Located close to the golf course, bike paths, Sombrero Beach, and many restaurants and grocery stores. Included are plans for a 3 story 4 bed 3 bath home with 2736 sq ft of living space and 291 sq ft of down stairs storage. Plans were updated in 2022 and additional BPAS points are available. Come build your dream home in the Florida Keys!

108 Santa Barbara, Marathon
$1,600,000
2 Beds ⋅ 2 Baths ⋅ 620832 MLS
2-bedroom, 2-bathroom home in Grassy Key, featuring a deep-water dock with easy access to the ocean, just a short ride away from its Gulf-side location. Enjoy a beautiful pool and ample parking space, along with breathtaking sunsets from your backyard paradise! Each bedroom boasts its own en-suite bathroom, ensuring comfort and privacy for all guests. Currently operating as a successful vacation rental. A perfect investment opportunity or a dream retreat!

57477 Morton St, Marathon
$749,000
2 Beds ⋅ 2 Baths ⋅ 620804 MLS
Charming waterfront fishing cottage in the heart of downtown Marathon -- a fantastic, affordable Keys getaway. This cozy, conch-style home is fully furnished with 2 bedrooms, 2 baths, hurricane shutters, and a separate storage and laundry room. No neighbors front or back, so you get privacy along with the view. Out back, a large covered deck overlooks the water -- the kind of spot where sunsets, manatees, and passing fish make every evening feel like a vacation. The protected, cut-in 30' x 30' boat slip includes two boat lifts (20,000 lb and 12,000 lb), with room for a third boat at the dock. The home is situated with direct access to Boot Key Harbor and open water to both the Ocean and Gulf...the 7 Mile Bridge is just a few minutes from the home. There is also sewer hook up and 30amp RV electric hookup, with space for a 40ft RV to be able to pull in and hook up. Whether you're chasing sunset views or your next catch, this one delivers both!

1099 24th St, Marathon
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Marathon Homes for Sale

With a fabulous location in the middle of the stunning Florida Keys, the ten-mile-long family-oriented community of Marathon, Florida, encompasses Grassy Key, Fat Deer Key, and Vaca Key. Visitors, snowbirds, and residents alike enjoy the retro community’s Old-Keys lifestyle, fishing heritage, and seafaring traditions. You’ll see these nautical themes honored in Marathon’s accommodations, including tropical family-style resorts, beachside inns, small hotels, and private waterfront vacation homes. You’ll also see it celebrated in its waterside restaurants and annual seafood festivals which feature stone crab claws, lobster, and fresh fish from local waters.

This family-friendly city is particularly popular among anglers who flock to the area in the winter for tuna and billfish, in the summer for dolphin fish, and in the spring for bridge-hugging tarpon. It is also one of the most marine-friendly cities in the Keys with one thousand two hundred dry slips and one thousand two hundred wet slips, in addition to large facilities for transient cruisers. Adding to its appeal, Marathon City Marina has two hundred and twenty-six mooring balls and limited dockage, earning it the reputation for being a jewel for Keys’ cruisers. Other features of the marina include parking, coin-operated laundry, social center, bathroom facilities, showers, storage, and two dinghy docks. Beyond fishing and boating, other recreation options in Marathon include paddle-boarding, kayaking, jet-skiing, snorkeling, diving, and swimming with dolphins.

Homes for sale in Marathon are as diverse and desirable as the area’s outstanding services and amenities. There are gorgeous luxury homes in Marathon, including homes on private islands. Marathon real estate also includes oceanfront estates, multi-family homes, townhouse communities, vacant land, and boat slips. Likewise, many Marathon properties offer ocean or bay access, some with boat slips and launches. We would love to assist you with your Marathon home or vacation rental search, so please contact us today so we can share details about specific properties available in Marathon, Florida.

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