Marathon Real Estate Search

Newest Marathon Homes and Condos for Sale

$2,550,000
4 Beds ⋅ 4 Baths ⋅ 616907 MLS
🏡 Welcome to Emerald Flats a Waterfront Community in the heart of Marathon! Your brand-new dream home is here: ✨ Gated community entryway ✨ Gulf front water views and private boat docking. ✨ Built for efficiency and comfort there are 4 Bedrooms | 4 Bathrooms - space for everyone ✨ High ceilings & open floor plan for a modern feel ✨ KitchenAid stainless appliances + quartz countertops ✨ Separate bar/entertainment space ✨ Fully furnished with luxury coastal style - just bring your suitcases! ✨ Boat Slip 29 included (45' long x 14.75' wide) 📍 Location: Emerald Flats. 815 39th Street Gulf

815 39th St Gulf St, Marathon
$3,475,000
5 Beds ⋅ 6 Baths ⋅ 616625 MLS
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.

990 41st St Unit 9, Marathon
$1,400,000
10 Beds ⋅ 5 Baths ⋅ 618740 MLS
THIS UNIQUE WATERFRONT PROPERTY HAS 5 units on the property and all are long term rentals. There are 5 BUILDING RIGHTS that come with this property (please ask Listing Agents for details.

206 12th Street Gulf St, Marathon
$1,599,000
5 Beds ⋅ 5 Baths ⋅ 618246 MLS
High-performing vacation rental located in the highly sought-after Sombrero Beach neighborhood, just a short walk to the beach. This fully furnished, turnkey property offers immediate income potential while also delivering an exceptional Keys lifestyle — truly a home that checks every box. Featuring 5 bedrooms and 5 bathrooms, the residence is thoughtfully designed for both guests and owners, including a legal bedroom and bath on the first floor. All living areas are above flood, offering peace of mind along with functionality. The home has been extremely well maintained and continues to perform strongly as a vacation rental. The main living level showcases a bright open-concept floor plan with high ceilings, modern finishes, and abundant natural light. The spacious kitchen includes sleek cabinetry, stone countertops, stainless steel appliances, and a large breakfast bar, seamlessly connecting to the dining and living areas. Sliding doors open to a balcony ideal for outdoor dining and enjoying island breezes. The primary suite serves as a private retreat with generous proportions, a walk-in closet, and a spa-inspired bathroom featuring a soaking tub and separate glass-enclosed shower. Each additional bedroom includes its own private bath, enhancing comfort and privacy for guests. A ground-level bedroom with direct access to the pool area adds flexibility for multigenerational living or guest convenience. Outdoor living is a true highlight, featuring a resort-style pool, covered entertaining areas, and a fully equipped outdoor kitchen with BBQ, perfect for hosting and relaxation. Additional features include a metal roof, ample parking, and space for two 20' boats on trailers. While boating is a major draw, this location also appeals to those who enjoy kayaking from Sombrero, beach days, and nearby parks. Whether as an investment, second home, or primary residence, this property checks all the boxes in one of Marathon's most desirable neighborhoods

426 Calle Limon, Marathon
$1,100,000
4 Beds ⋅ 3 Baths ⋅ 615812 MLS
Currently in all of Marathon, Duck Key & Key Colony there is no other New Construction Pool Home available below $1,780,000 besides this Brand New Under Construction 4 Bed, 3 Bath, 1786 sqft living Concrete Built Above Flood Pool Home, built by the local & well respected Design Center, This home features poured solid concrete 16x16 columns plus an Energy Efficient Seamless Metal Roof, ALL Hurricane Impact Windows & Doors, Spray Foam Insulation along with a High Efficiency 4 Ton A/C System, Modern Staircase & Rails & even an Electrical Sub Panel Box to easily plug your generator right into and Pre-Cast Concrete Floors allowing for no center columns, which maximizes usable parking for multiple vehicles & plenty of room for storage below the home. The Pool will include a Spa, will be Heated with a Saltwater System. Step inside & find Maintenance Free Wide Plank Luxury Vinyl Flooring thru out the home, 8FT High Interior Doors, 9FT Ceilings, 5 ¼'' Baseboards, Led Recess Lighting, Modern Fans in each Bedroom & the Living Room, an Open Kitchen with Shaker Soft Close Wood Cabinets with Crown Molding & Hardware including 42'' Uppers, Quartz Countertops including a Large 1 level island, a Tile Backsplash, Pendant Lighting, a Full Stainless Steel Appliance Package & Modern Single Sink & Faucet. All 3 bathrooms feature Designer Tiled Floors, Custom Tiled Showers including LED underlighting and lit shower nooks with the Primary & 1 Guest Bath having Frameless Glass Enclosures & the 2nd Guest having a Tub/Shower Combo. They all have Wood Vanities with Quartz Counters, Modern Vanity Lighting & Mirrors, Modern Faucets & Toilets. Home comes with a 1-year Builders Warranty. Home can be offered Furnished by a local interior designer for an additional cost making it Vacation Rental Ready. CONSTRUCTION PROGRESS PHOTOS ADDED AS OF 7-15-26, ETA FOR COMPLETION IS A FEW WEEKS*. 768 82nd ST Ocean which is right next door and essentially a replica with No Pool just sold for $1M.

708 82nd St, Marathon
$999,000
2 Beds ⋅ 3 Baths ⋅ 618274 MLS
Fishcamp in the Florida Keys! Turnkey and sold furnished, this striking concrete stilt home offers a 33-foot slip right out your back door and is located just 1 minute from open water--putting you on the reef in 15 minutes or less. As the first of its kind in the community, it sets the tone for a new standard of modern coastal living. Thoughtfully designed to maximize space, storage, parking, and water access, this 'small but mighty' property delivers exceptional function and style. Centrally located and priced below comparable new construction, this is a rare waterfront opportunity. Make an offer!

6099 Overseas Hwy Unit 83W, Marathon
$6,450,000
4 Beds ⋅ 5 Baths ⋅ 614065 MLS
Morton Manor is a timeless estate nestled along the Gulf's bay waters, evoking a sense of simpler times. This boat basin is truly unique, offering not just protection from wind and waves with it's jetties, but also accommodating 4 to 5 large vessels, from spacious center consoles to sportfish boats, thanks to its 8' depth. The home offers a resort-like experience reminiscent of the Caribbean, complete with amenities such as a sauna, a stunning bar and game room, a heated pool, and a private beach. This expansive, ground-level residence boasts 4 bedrooms, 4 bathrooms, a two-car garage, exposed wood beam ceilings, and a workshop. For those passionate about boating and seeking relaxation, Morton Manor is the ideal retreat.

57121 Morton St, Marathon
$1,275,000
3 Beds ⋅ 2 Baths ⋅ 617379 MLS
Dockage Galore! Approximately 155' of dockage on a deep water canal and a short ride to Boot Key Harbor and the Open Ocean. Beautifully updated 3/2 Pool Home that is being sold turn key, so this can be your perfect vacation rental home or private coastal retreat. New pool installed in 2024 plus a 17K Boat Lift that was installed in 2021. Multiple Large Boats? This is the perfect spot to keep them, and with the larger parking area there is plenty of room to store your trailer and park multiple vehicles. The interior has Granite Counters, Tile Floors, Stainless Steel Appliances, and TONS of storage. Can be sold furnished and turn key, and has 2 sets of Washers and Dryers which help with any rental turnovers. Multiple Restaurants and Gas Pumps are only a short boat ride away, with super easy Gulf and Ocean access. Short ride to the Reef with some of the best snorkeling and diving in the keys! Truly a unique property that you will not want to miss.

799 28th St, Marathon
$5,499,000
5 Beds ⋅ 5 Baths ⋅ 616119 MLS
At the very tip of a private peninsula in the heart of the Florida Keys, this stunning Gulffront property delivers the ultimate waterfront lifestyle. Built in 2022, this 4,146 sq. ft. Coastal Modern residence was crafted by one of Marathon's premier builders with meticulous attention to detail, blending clean architectural lines with the relaxed elegance of island living. From the moment you arrive, the Gulf is your constant backdrop. Expansive walls of glass flood the interiors with natural light and frame endless turquoise waters. Every living area, from the two spacious lounges to the gourmet kitchen, was designed to maximize the view and the connection to the outdoors. The chef's kitchen is both beautiful and functional, featuring waterfall-edge quartz counters, premium stainless appliances, and abundant prep space. Whether hosting a casual brunch or an elegant dinner, this open-concept space flows seamlessly to indoor and outdoor gathering areas. Five ensuite bedrooms provide private sanctuaries for family and guests. The primary suite is a haven unto itself, offering a sitting area, spa-inspired bath, and a private porch where morning coffee comes with dolphin sightings and golden sunrises. Step outside to a personal resort: a shimmering pool with sun shelf, expansive patios for lounging, and a palm-lined peninsula with a fire pit at its tip. A deep-water dock, private boat basin, and 4-post lift make boating effortless, with 5' control depth ensuring smooth access to open water. This home offers the convenience of an elevator, an oversized 2-car garage, and low-maintenance construction designed for coastal living. Located 5 minutes from Marathon Jet Center, you can go from tarmac to tiki torch in record time. Whether it's a weekend escape, seasonal retreat, or full-time residence, this Gulf Front estate offers something truly rare: privacy, luxury, and the beauty of the Keys wrapped into one extraordinary address. Fantastic Rental History. Offer Turnkey.

875 50th St, Marathon
$679,000
618347 MLS
Premium Waterfront Lot includes a building right/TBR - READY TO BUILD no waiting, INCLUDES 2 SETS OF HOUSE PLANS, The VACANT LAND PRICE is 679,000. Alternatively, you can choose to have the Seller coordinate the New Construction Project already planned to begin in 2026 at a completed price of 2,795,000. Breathtaking Views with Deep Water Protected 50 Ft Dockage! Discover your dream home in Marathon, Florida, offering 3,200 sq. ft. of luxurious living space. This 5-bedroom, 5-bathroom masterpiece features a private pool, elevator, and a stunning rooftop observation deck-perfect for enjoying epic sunsets over Boot Key Harbor. Work with Keys Dream Properties to customize your finishes, including interior and exterior colors, tile, quartz countertops, lighting, and plumbing fixtures. Tailor every detail to your taste and make this house truly your own. Located in the heart of Marathon, you'll enjoy easy access to endless shopping and dining options, from fine dining to casual eats. With a protected deep-water dock, you're minutes from both the Atlantic and Gulf, offering World-Class Fishing, Snorkeling-Diving, and Boating adventures. For those breezy days, Boot Key Harbor provides calm waters for social boating, complete with on-the-water dining and cocktails. Best of all, there are NO HOA FEES, and the property allows 7-day rentals, giving you the flexibility to offset your investment through vacation rentals in Marathon's thriving market. This home's combination of luxury, customization, and location offers the best of the Florida Keys Lifestyle. Construction scheduled to begin in 2026. Don't miss this rare opportunity to design and own your slice of paradise. Contact us today!

1021 27th St, Marathon
$1,090,000
3 Beds ⋅ 2 Baths ⋅ 617240 MLS
Tucked quietly on the edge of the Atlantic Ocean, this Marathon retreat feels like your own private escape by the sea. Built with solid concrete construction and featuring a rooftop deck designed to capture endless open-water views, this home was made to withstand the elements and embrace the Florida Keys lifestyle. Located within a desirable oceanfront community in Marathon, this property offers open water and marina views, covered parking, and ample storage for all your water toys — and your boat slip is only steps from your front door. Enjoy peaceful mornings from your screened-in porch overlooking the Atlantic, or head up to your rooftop deck for panoramic sunrise views and cool evening breezes. Inside, the home comes fully furnished with tasteful coastal décor, making it ideal as a primary residence, second home, or seasonal getaway. Bonus: this unit is approved for seasonal rentals (December through April) is already booked annually inquire for details offering built-in income potential to offset ownership expenses. It also includes a dedicated boat slip assigned to the property at no annual cost — a rare and valuable feature in the Keys. Community amenities include a pool, tiki hut, clubhouse, boat ramp, paved jetty path to open water, and boat trailer storage, all designed to make life on the water effortless and enjoyable. From here, you're just minutes from five local restaurants — ranging from fine dining to dockside favorites — and a short stroll from the Dolphin Research Center. Launch your boat, park in your slip, and be fishing within minutes. This is true Keys living — easy, durable, and drenched in ocean breeze.

58950 Overseas Highway Unit 13, Marathon
$150,000
616577 MLS
PRICE IMPROVEMENT & NO TRANSFER FEE with this TBR in the City of Marathon. 4 available - each at $150,000. Buyer to pay ALL closing costs associated with the transaction. Sender and Receiver must be approved by the City of Marathon. Please inquire for details. Preliminary estimate of closing costs upon request. No Real Estate conveys. Seller to net $150,000. B&BATVAI

4 Of 4 Tbr 22nd St, Not Provided
$639,900
2 Beds ⋅ 1 Baths ⋅ 617416 MLS
Introducing this charming and newly upgraded Keys Conch Cottage tucked away in the desirable Tropicana subdivision in the heart of Marathon. Set on an impressive 8,000+ sq ft lot, this property offers the rare benefit of flexible mixed-use zoning, allowing for short-term vacation rentals, home-based businesses, and even the potential to divide the side portion of the lot for an on-property business space, an exceptional opportunity for versatility and income potential. It is currently an active, licensed vacation rental with repeat guests already in place. Inside, you'll find a cozy 2-bedroom, 1-bath layout complemented by a large, oversized workshop ideal for storage. The home has been thoughtfully updated with 3 brand-new mini-split air conditioning systems, providing excellent cooling and energy efficiency. All appliances have been upgraded within the last year to matching white KitchenAid, giving the kitchen a clean, cohesive, modern look. Additionally, both the exterior and the entire interior of the home were freshly painted within the past year, offering a crisp, move-in-ready feel throughout. Brand-new impact windows and doors add further value with improved energy efficiency, security, and storm protection, while mature tropical landscaping enhances the authentic Old Florida Keys charm. Step into your private backyard retreat, where lush greenery creates a serene, secluded atmosphere. Enjoy a relaxing soak in the hot tub under the stars, entertain friends, or simply unwind in your own island oasis. The expansive lot provides ample parking for multiple vehicles, trailers, and boats—perfect for an active Keys lifestyle. With three public boat ramps just minutes away and close proximity to the world-famous Sombrero Beach, enjoying days on the water or in the sand is effortless. Whether you're seeking a personal island getaway, a strong income-producing investment, or a unique property with zoning flexibility this is the place for you!

543 74th St, Marathon
$260,000
617861 MLS
Transferable Transient License available in the City of Marathon, Florida Keys. This offering is for one lawfully established transient license being conveyed independently of any real property. The license may be transferred to a qualifying receiving site within the City of Marathon, subject to City approval and applicable Land Development Regulations. A rare opportunity to acquire a scarce transient entitlement in a highly supply-constrained market. Ideal for buyers seeking to add transient use to an existing or planned project where zoning and City criteria allow. Any applicable transfer fees or mitigation requirements are determined by the City of Marathon based on the receiving site.

1 Transient, Not Provided
$525,000
3 Beds ⋅ 3 Baths ⋅ 618062 MLS
Affordable Housing Opportunity to own your own home in the heart of Marathon. A great opportunity for qualified local buyers for a 3 bedroom, 3 bath home conveniently located near the airport, complete with granite counters, coretec flooring and a great deck. Built to all safety codes including impact windows and metal roof, it's finally time to come home to a fresh affordable space. Perfect for the first time home buyer and some buyers may qualify for a first time homebuyer grant. Don't miss the opportunity to buy affordable housing in the Florida Keys.

655 92nd St Ocean 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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