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Marathon Homes for Sale, Single Family Houses, MLS Home Listings

Total Listings 172
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$659,000
Marathon
Stirrup Key Woods   - MM: 52.50
4 Bed, 4 Baths, 1,152 SqFt Days Listed: 134
Single Family - Contingent - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

CHARMING HOME IN THE WOODS, STIRRUP KEY WOODS TO BE EXACT. Built by Islander Homes in 1980 3 bedrooms, 2 baths 1152 sq. ft. of living space with 576 sq. ft enclosed downstairs storage. Beautiful foliage on almost a quarter acre of property with plenty of room for a pool and tiki. Many features to this home: Nov. 2023 Solar panels with transferable lease agreement, July 2023 Luxaire 3 ton 15 Seer2 A/C 10 year parts and labor transferable warranty, May 2023 2023 GE Range and Microwave, GE counter depth refrigerator, July 2018 metal roof, September 2016 home updates, 8 x 30 front and back composite deck, Jen Wen missile impact front and back doors, PGT SH200 series Miami Dade product approval window glass sliding door. This home is complete with accordion hurricane shutters for all windows and sliding glass door, seamless gutters, Honda generator, motion detector security lighting and fruit bearing key lime tree. Plenty of parking space for Vehicles, boat trailer, and equipment.

$675,000
Marathon
N Marathon Shores   - MM: 51.50
3 Bed, 3 Baths, 1,277 SqFt Days Listed: 225
-12.22% ($94,000) 3 Price Changes : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

CHARMING SINGLE FAMILY HOME ON A HUGE FENCED LOT in a wonderful residential neighborhood. Very close to the boat ramp on Dodge Lake so launching your boat is very accessible. This 3 bedroom 2 bath home has a nice kitchen, updated bathrooms, and convenient laundry. There is a storage shed on the rear fence in the back yard. Plenty of play space for the kids and dogs to run around.

$678,000
Marathon
Sunset Bay   - MM: 56.00
3 Bed, 3 Baths, 1,152 SqFt Days Listed: 20
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Welcome home to this gently used and meticulously maintained home in Sunset Bay on Grassy Key. Lucky for you, your impact windows and doors (2019) and your metal roof have already been installed. Enjoy relaxing on the generous, covered front porch enjoy natures bounty of birds and wildlife on the lake/salt pond. This stilted GEM has 3 bedrooms for you and your family to enjoy home in the Keys. The primary suite has private deck and nice walk-in closet. The larger guest bedroom also has walk-in closet with build-ins for extra storage. TONS of parking for multiple vehicles, RV, Boat / Jetski trailer and more. Located in Sunset Bay, a wonderful, friendly community and only a brief 3 block walk takes you to Sunset Bay Park, where friends and neighbors enjoy the nightly sunsets and fishing or just relaxing on the community dock. Now, is the time to come Home to 220 Kyle in Sunset Bay on Grassy Key!

$699,000
Marathon
Sadowski Subdivision   - MM: 52.00
2 Bed, 2 Baths, 1,056 SqFt Days Listed: 41
-9.81% ($76,000) 1 Price Change : Last Change 18 Days Ago
Single Family - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: 65ft.

Waterfront Opportunity in Marathon - Prime Location with Deep Water Access!Discover the potential of this waterfront, ground-level home located in a desirable Marathon subdivision. Built with concrete construction, this property features 2 bedrooms, 2 bathrooms and an open living floor plan--a perfect canvas for your dream coastal retreat. Recently tented for termites with a warranty.Enjoy 65 feet of concrete dockage along a deep-water canal, providing easy access to the Atlantic Ocean and nearby entry to Florida Bay. Whether youre passionate about offshore or backcountry fishing or love exploring waterfront dining, this location offers it all.While the home is ready for a remodel, its a rare piece of paradise with endless possibilities to make it your own. Dont miss out on this incredible waterfront opportunity in the Florida Keys!

$700,000
Marathon
Little Venice   - MM: 53.00
3 Bed, 3 Baths, 1,222 SqFt Days Listed: 172
-7.89% ($60,000) 2 Price Changes : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

This Cozy and Charming 3 bedroom 2 bath home is located in Little Venice neighborhood of Marathon, one house from Atlantic Ocean. The property is fully updated and renovated. Large Kitchen with GE profile appliances. New mini split A/Cs in 4 rooms. Washer & dryer inside. Fenced yard offering privacy and serenity. Perfect for vacation rentals or just to live in. Seller motivated, easy to show.

$719,000
Marathon
Misc Marathon East O   - MM: 52.00
3 Bed, 3 Baths, 2,069 SqFt Days Listed: 26
-6.50% ($50,000) 1 Price Change : Last Change 1 Day Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Zoned for mixed-use, this property offers commercial potential. Remodeled in 2018 and extremely well-maintained, this three bedroom, two bathroom home in Marathon offers 2,069 sq. ft. of living space with modern upgrades. The primary bedroom features its own private separate entrance, a very spacious California Closet, and double sinks in the primary bathroom with Washer & Dryer. The home boasts 24x24 gleaming tile throughout, an expansive living area with large windows that fill the space with natural light, and an efficient kitchen with ample cabinet space. Enjoy the covered patio and 900+ sq. ft. of outdoor space. Situated on a 9,359 sq. ft. lot with lush greens and plenty of space for shade and fruit trees. Additional highlights include concrete block construction, a durable metal roof, some impact resistance windows, accordion and panel shutters for storm protection, and ample parking, including trailer storage. Located in the center of the Florida Keys, minutes from the ocean, dining, and shopping. Call today to schedule a showing!

$719,000
Marathon
N Marathon Shores   - MM: 51.50
3 Bed, 3 Baths, 1,538 SqFt Days Listed: 130
-12.85% ($106,000) 4 Price Changes : Last Change 1 Day Ago
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Nestled in a beautiful Marathon Florida neighborhood, this concrete-built gem offers a peekaboo view of the Gulf of Mexico and an unbeatable location. The freshly painted interior and exterior, coupled with recent remodeling, give this home a modern, move-in-ready appeal. The expansive fenced yard is perfect for outdoor activities and offers ample space for future expansion, such as a pool or home addition. A freestanding concrete storage building in the backyard provides additional utility. Enjoy peace of mind with impact windows and doors, as well as PVC plumbing under the home, eliminating concerns about outdated cast iron pipes. Parking is a breeze with plenty of space for cars, trucks, RVs, or trailers. Boating enthusiasts will love the neighborhoods public boat ramp, just around the corner, offering easy access to world-class fishing and diving in the Gulf of Mexico. Conveniently located near Publix, Winn Dixie, Home Depot, Sombrero Beach, Marathon Airport, and an array of restaurants and shops, this home combines comfort, practicality, and Florida Keys charm. Your slice of paradise awaits!

$725,000
Marathon
Buttonwood Acres   - MM: 52.00
3 Bed, 3 Baths, 1,272 SqFt Days Listed: 181
-1.36% ($10,000) 1 Price Change : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Welcome home to your charming conch cottage in a quiet neighborhood in the heart of Marathon! Completely updated 3 bedroom 2 bath concrete home on an oversized lot with plenty of room for entertaining in the large back yard and parking multiple vehicles and boats. Inside you will are greeted by a well appointed interior, including new appliances, tile floors, quartz counters, updated baths and more. The home has Impact Windows and Doors and a Metal Roof to maximize insurance discounts. New AC was installed in 2022. Fenced back yard with a tiki hut that provides great space and privacy. Has room for a pool too! Great central location in Marathon, and only about an hour outside of Key West and 2 hours from Miami. A perfect full time residence, or a great investment opportunity as a rental property that can be sold furnished. Close to many great restaurants, beaches, grocery stores, dog park and boat ramps. Schedule your showing today and make this your new home in paradise!

$730,000
Marathon
N Marathon Shores   - MM: 51.50
2 Bed, 2 Baths, 1,041 SqFt Days Listed: 112
-2.54% ($19,000) 1 Price Change : Last Change 1 Day Ago
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

DISCOVER PARADISE AT THIS MEGA TROPICAL OASIS WITH 2 HOUSES NEXT TO EACH OTHER, THE BACK YARDS ARE CONNECTED WITH TWO GATES. THIS LISTING IS FOR ONE PROPERTY ONLY THERE IS AN OPTION TO BUY BOTH WHICH SELLER PREFERS TO SELL AS A PACKAGE DEAL. THE PROPERTY NEXT DOOR IS 1434 HARBOR DRIVE MARATHON FLORIDA 33050. This property 1516 HARBOR DRIVE has TWO bed rooms, 1 full bath. Brand new porcelain tile throughout. Entertainers back yard dream with a corn hole/bocci ball pit, full sized volleyball court, 8 person Hottub with bar/seating, fire pit and beautiful landscape lighting throughout. Mature coconut palm trees, professionally maintained. Professionally decorated inside and out, 100 feet from the public boat launch. Plenty of parking for boats and trucks. This home is within 5 miles of many local shops and restaurants and several local attractions, like the Dolphin Research Center, Florida Keys Aquarium, and Seven Mile Bridge. The Curry Hammock State Park is located nearby and offers protected waters that can be easily explored by kayak or paddleboard. Sombrero Beach, a popular snorkeling spot, is just three-and-a-half miles away. Guests can boat or drive to fantastic local restaurants with fresh seafood and talented local musicians. If guests love to snorkel or dive, Sombrero Lighthouse (just off Sombrero Beach, three miles away) is a must and contains some of the most amazing coral and aquatic life in the US. For the animal fans, the wonderful Turtle Hospital is three miles away and the Dolphin Discovery Center is just over three-and-a-half miles away.

$735,000
Marathon
Puerta Del Sol   - MM: 50.50
2 Bed, 2 Baths, 972 SqFt Days Listed: 70
-3.92% ($30,000) 4 Price Changes : Last Change 2 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Discover the perfect vacation rental with impressive rental projections at Kokomo Cay Getaway! This beautifully maintained two-bedroom, two-bathroom home offers a serene open ocean view in a tranquil, park-like setting. Situated at the end of a quiet street, this property features bonus storage and a freshly painted deck to enjoy breathtaking sunrises with your morning coffee. Highlights include a new roof installed in 2018, a 3-ton 16 SEER AC unit, fresh paint throughout, upgraded kitchen and bathroom fixtures, and space for parking your boat or RV. Low yearly flood for only $867 can be transferred to the new owner. Kokomo Cay Getaway has a 5 star rating on Air BnB. Take advantage of this incredible opportunity to own a piece of paradise!

$739,000
Marathon
Sombrero Subdivision   - MM: 49.50
3 Bed, 3 Baths, 1,000 SqFt Days Listed: 147
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 39ft.Concrete

Welcome to your dream waterfront retreat at 330 25th St in Marathon, Florida. This fully furnished, turnkey home features three bedrooms and two bathrooms, making it the perfect getaway for families or groups. With an impressive 39 feet of concrete seawall, this property is a haven for boating enthusiasts and water lovers alike. The east-facing orientation ensures cool, shaded evenings, ideal for unwinding after a day spent on the water. Elevated on sturdy concrete columns. Inside, youll find modern amenities, including impact windows, beautiful granite countertops, and elegant tile flooring throughout. The outdoor space is equally inviting, with a fenced yard that includes a paved deck and a side yard entertainment area, perfect for gatherings and outdoor fun. Situated on a deep-water canal, youre just minutes away from the iconic 7 Mile Bridge and Sombrero Beach, making this location truly exceptional. Convenience is key, with power and water readily available at the dock, along with a fish cleaning station for your fresh catches. Currently enrolled in a vacation rental program, this property offers excellent investment potential while serving as your personal paradise. Dont miss the opportunity to own this easy-to-maintain home in the Florida Keys. Schedule your private showing today and start living the lifestyle youve always dreamed of!

$744,000
Marathon
Flamingo Island   - MM: 49.50
3 Bed, 3 Baths, 1,120 SqFt Days Listed: 106
-10.30% ($85,400) 1 Price Change : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Welcome to 598 Copa D Oro, a charming retreat located in the highly sought-after neighborhood of Flamingo Island in Marathon. 3 bedroom 2 bathroom home with fantastic bonus room buyers must see to appreciate. Perfectly situated near Sombrero Beach, offering easy access to restaurants, entertainment, and the turquoise blue waters of the Florida Keys. The open floor plan creates a welcoming space for gatherings, and the private balcony provides a peaceful spot to enjoy the tropical breezes.Set on a spacious lot, this property offers ample room for boats, trailers, storage, or parking, making it ideal for boating enthusiasts. With quick access to open water, youll enjoy some of the best fishing and water activities the Keys have to offer. Whether youre looking for a permanent residence, a vacation home, or an investment opportunity, this property captures the essence of island living. Dont miss your chance to make it yours!

$749,000
Marathon
Harbor Isle   - MM: 48.50
3 Bed, 3 Baths, 1,260 SqFt Days Listed: 160
-7.42% ($60,000) 2 Price Changes : Last Change 105 Days Ago
Single Family - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift50ft.

Welcome to your serene canal front retreat. This charming property features an open concept design with an airy, open floor plan that seamlessly connects the living, dining and kitchen areas, perfect for family gathering sand entertaining. Equipped with updated appliances, the kitchen offers ample counter space and storage, catering to both casual meals and gourmet cooking. Retreat to the main bedroom with a spa like ensuite bathroom plus 2 cozy guests quarters. Expansive windows allow for natural light and views of the canal and boaters going bye. A spacious screened patio provides an ideal spot for morning coffee or afternoon toddy! This home features a concrete dock for boating, fishing or launching your kayak which also includes a 10,000 lb boat lift. Plenty of outdoor space for grilling and a shed for storage or crafting. This a perfect home for you or a vacation home, just bring your toothbrush and fishing pole!

$749,000
Marathon
Lida Subdivision   - MM: 51.50
3 Bed, 3 Baths, 1,512 SqFt Days Listed: 174
-6.26% ($50,000) 2 Price Changes : Last Change 12 Days Ago
Single Family - Contingent - Waterfront No
Side of Island: Ocean - Dockage: None

This lovely stilted concrete home, built in 2015, is not just a residence but also a lucrative vacation rental, making it an exceptional investment opportunity. With three spacious bedrooms and two modern bathrooms, its perfectly designed for guests looking to enjoy the best of the Florida Keys. The large deck, which expands almost the entire length of the house, offers breathtaking views of the Atlantic Ocean--ideal for morning coffee or evening sunsets. Just a stones throw from the water, this property is the third from the end of the street, providing easy access to the beach and vibrant marine life. The home boasts a durable metal roof and impact windows, ensuring safety and peace of mind while allowing natural light to flood the interior. Inside, youll find a contemporary kitchen boasting granite countertops and stainless steel appliances, perfect for entertaining guests. The open floor plan seamlessly connects the living and dining areas, creating a welcoming atmosphere for families and friends. This property comes furnished, making it ready for you or your guests to enjoy from day one!Additional highlights include ample covered parking and extra space for all your toys, thanks to its prime location on a through street with access from both 84th St and 85th St. Centrally located within the city of Marathon, this property is close to nearby beaches, boat ramps, and walking and bike paths, making it easy to enjoy the local lifestyle. With its desirable amenities and prime location, this home offers not just a place to live, but a lifestyle and a fantastic investment opportunity. Dont miss your chance to own this coastal gem!

$750,000
Marathon
N Marathon Shores   - MM: 51.50
3 Bed, 3 Baths, 1,668 SqFt Days Listed: 292
-9.09% ($75,000) 5 Price Changes : Last Change 40 Days Ago
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Welcome to your dream home on Gulfstream Blvd in the heart of Marathon, Florida Keys! This stunning single-family residence offers the perfect blend of luxury, comfort, and convenience. Located close to a variety of amenities including top-rated restaurants, grocery stores, Sombrero Beach and the Harbor Dr. boat ramp, this home is ideal for those seeking the quintessential Florida Keys lifestyle. Step inside to discover an open floor plan that seamlessly connects the living, dining, and kitchen areas. The gourmet kitchen is a chefs delight, featuring a propane Viking range, stove, and hood, a Sub-Zero refrigerator, and a wet bar sink with a garbage disposal. Mexican tile and terrazzo flooring add a touch of elegance and durability throughout the home. This beautiful residence boasts 3 spacious bedrooms and 2 modern bathrooms, plus a bonus Florida Room that can be used as an office, playroom, or additional living space. The newer washer/dryer, A/C, and dishwasher ensure you have the latest in home conveniences. Outside, enjoy the privacy of a fenced-in backyard, perfect for relaxing or entertaining, complete with a storage shed for all your outdoor gear. The pavered driveway, impact windows and doors, and metal roof provide both security and peace of mind. Large yard provides the possibility of putting a pool in your backyard! Dont miss this opportunity to own a piece of paradise. Schedule a showing today and experience the luxury and convenience this home has to offer.Envision entertaining friends in your spacious, open living area or whipping up gourmet meals in your dream kitchen. Relax in your private, fenced backyard - the perfect spot for those lazy Sunday afternoons or starlit evening gatherings. Picture yourself strolling to nearby Sombrero Beach, savoring exquisite meals at local hotspots, or setting sail from the nearby boat ramp. Your new home is your personal oasis, where indoor and outdoor living blend seamlessly.

$765,000
Marathon
Grassy Key   - MM: 58.90
3 Bed, 3 Baths, 1,008 SqFt Days Listed: 100
-3.95% ($31,500) 1 Price Change : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Enjoy complete privacy in this gated property on Grassy Key at the end of Cocoanut Ave. A true escape with manicured outdoor living areas, heated pool, large storage, screened porch, tropical landscaping, ample parking and RV hook-up parking. The elevated home offers 3 spacious bedrooms, 2 bathrooms, an open floor plan living area and screened porch overlooking the pool. The home is in excellent condition ready for you to move right in and start living your best Keys life. Call today for more information and schedule a private tour.

$767,000
Marathon
Paraiso Estate   - MM: 51.00
3 Bed, 3 Baths, 1,232 SqFt Days Listed: 248
-3.76% ($30,000) 1 Price Change : Last Change 73 Days Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

A delightful residence located in a serene and secure central Marathon neighborhood. This well-kept home is tastefully decorated and features upgraded hurricane impact windows and renovated interiors. The yard landscaping is designed for privacy, adorned with mature palm trees and other tropical plants, offering ample space for a potential pool addition. Additionally, the lower level includes a storage area for tools and recreational equipment. Conveniently situated near Marathon Airport, shopping facilities, and upscale dining establishments

$774,900
Marathon
Sombrero Subdivision   - MM: 49.50
3 Bed, 3 Baths, 1,000 SqFt Days Listed: 161
-3.02% ($24,100) 1 Price Change : Last Change 96 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 37ft.

Located in the heart of Marathon... this cute & quaint CANAL FRONT, 3 bed/ 2 bath SINGLE family home is perfectly situated close to BOOT KEY HARBOR & is close to ALL the best shopping & restaurants in town. With approx. ~37.7 Ft of concrete seawall enjoy fishing and outdoor water activities with ease from your Move-in ready waterfront cottage! This property is unique, easy to maintain and will make the PERFECT second home or rental/investment property. The OPEN concept interior has modern stainless steel appliances, granite counter tops, a NEW METAL ROOF (2024), tented 11/24 and a newer AC (2021) with an on-demand water heater. Plenty of room to store items on the side of home within a private fenced-in area. You will love... relaxing in the shade after a long successful day on the water and preparing your dinner from your fish cleaning station. Enjoy the sea breezes that surround you...from your expansive porch complete with composite Trex decking . Quick and easy boating access to the OCEAN side or Gulf from the 7 Mile bridge. Property is ready for you to move in and to become your NEW ISLAND ESCAPE! Call today to schedule a showing~this 3 bedroom home is priced to sell & weekly rentals are allowed, this WILL NOT last long!!!

$799,000
Marathon
Grassy Key   - MM: 58.90
3 Bed, 3 Baths, 1,548 SqFt Days Listed: 19
Single Family - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Welcome to your private oasis on Grassy Key, where your closest neighbors are the dolphins! Just steps away, youll find the S.S. Wreck & Galley Grill, Grassy Key Marina, a bait shop, and a grocery store--everything you need for the perfect island lifestyle. This 3-bedroom, 2-bathroom stilted home is the epitome of privacy, relaxation, and Florida Keys living. Designed for comfort and durability, this elevated home features impact windows and doors, a metal roof, and Hardie board siding, all updated in 2018. Inside, 1,548 sq. ft. of thoughtfully designed space awaits, with brand-new Lifeproof flooring throughout and an abundance of natural light. The kitchen is fully equipped with stainless steel appliances and a brand-new refrigerator, while the primary suite offers a spa-like retreat with a jacuzzi tub and double vanity. A versatile bonus room provides space for an office, play area, or creative nook. But the true magic happens outdoors! Step into a tropical escape featuring a custom heated & chilled concrete pool, six-person jacuzzi, and an expansive outdoor kitchen and bar--perfect for entertaining under the swaying palms. The MistAway mosquito control system ensures uninterrupted enjoyment of your private backyard oasis. Situated on an oversized, fully fenced lot, theres ample space for parking boats, trailers, and all your island toys. Beneath the home, additional storage provides a perfect place to stow gear for fishing, diving, or boating adventures. Enjoy unparalleled tranquility with the Dolphin Research Center bordering the property, guaranteeing no neighbors on two sides!

$799,000
Marathon
Sombrero Anglers C N   - MM: 49.50
2 Bed, 2 Baths, 950 SqFt Days Listed: 61
-8.69% ($76,000) 1 Price Change : Last Change 16 Days Ago
Half Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift44ft.

Located just off Sombrero Beach Road, this elevated 2 bedroom, 1 bathroom half duplex offers the perfect blend of coastal charm, privacy, and convenience. Situated in a quiet, low-traffic neighborhood, it provides direct access to both the Ocean and Gulf via Sisters Creek. Ideal for boating and water activities.Relax on the spacious balcony, offering beautiful views of the tranquil waterway, with convenient access to the canal just steps away. This prime location, positioned near the lagoon, provides the perfect setting for water activities such as kayaking, paddleboarding, and more. Just 1.3 miles from Sombrero Beach, youre close to all the fun yet far enough to enjoy peace and quiet. Plus, with nearby walkways and bike paths along Sombrero Beach Road, youll enjoy the convenience of morning or afternoon strolls and bike rides.For boaters, the property features 44 feet of dockage with a 15,000 lb boat lift and concrete dock, ready for your next adventure. After a day on the water, unwind in your signature swim spa, the perfect spot to relax. With plenty of parking for vehicles, boat trailers, or an RV, space will never be an issue. The home also boasts a metal roof installed in 2017, offering added hurricane protection and potential insurance credits. Additional features include 475 sq ft of enclosed storage, a metal shed, and a carport with off-street parking.Whether youre looking for a full time residence, a vacation getaway, or an investment property, this waterfront gem offers exceptional value and endless possibilities.

The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 03-31-2025.
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