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$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
$534,999
2 Beds ⋅ 2 Baths ⋅ 618737 MLS
Stunning property in Little Venice, fully furnished and located in the heart of the Florida Keys. This 2BD/2BA home, with an additional extra room, is ready for you to make your own piece of paradise! Enjoy an oversized living and dining area for entertaining, complete with plank tile flooring throughout. Both bathrooms feature stylish accented subway tile and matching modern fixtures. The kitchen offers a pass-through bar, sleek stainless-steel appliances, shaker cabinets with under cabinet lighting, and beautiful quartz countertops. The exterior includes accordion shutters and a 5V crimp metal roof. Paved parking provides plenty of room for a boat on this corner lot. Just minutes from Sombrero Beach grocery stores, restaurants, shops, and marinas .

11405 3rd Ave, Marathon
$9,500,000
6 Beds ⋅ 11 Baths ⋅ 610643 MLS
Casa Mañana Shores, located in the heart of Marathon, is a developer's dream or a private owner's potential paradise. This secured gulf front estate offers 3.86 acres of land and is surrounded by an eight foot concrete wall with three gated entrances. The property boasts approximately 540 linear feet of Highway frontage and 695 linear feet of water frontage. It offers 218 feet of concrete seawall, including a cut-in protected boat slip. There is even room for a helicopter landing pad to be installed. This unique property is zoned mixed-use commercial and comes with one commercial transferable building right. It is currently a private residence with a separate garage and workshop. The 10,852 square foot mansion is solid concrete construction. It has ten bedrooms, six and a half bathrooms, a sauna, game room and great room. Repairs are needed, and the interior needs significant updating. An attached partially screened enclosure holds an impressive 12 ft deep swimming pool that measures 25 x 50 ft. The garage/workshop is a separate structure with two rooms with a mini split air conditioner. The existing structures could be demolished for those with a vision, leaving you with a 3.86 acre blank canvas in the center of town. Its versatile zoning designation offers multiple possibilities for residential and/or commercial use. Over the years it has previously housed a motel with a marina, a 19-unit trailer park, and a restaurant. This property presents the opportunity to create the ultimate secluded retreat of your dreams!

6500-6600 Overseas Hwy, Marathon
$1,099,000
4 Beds ⋅ 2 Baths ⋅ 616290 MLS
Discover a rare opportunity in the heart of the Florida Keys! This full duplex with TWO building rights offers 2 spacious, 2-bedroom, 1-bathroom units, each unit thoughtfully designed for comfort and convenience. Situated directly on a canal with quick access to open water, it's a dream for boating enthusiasts and an excellent choice for investors seeking strong rental income potential. Perfectly positioned in the center of Marathon, this property places you minutes from beaches, marinas, dining, shopping, and top-rated schools—everything the Keys lifestyle has to offer is right at your fingertips. Residents and guests alike will enjoy evenings on the water, seamless access to both the Atlantic and the Gulf of America, and the laid-back charm that makes Marathon one of the most desirable destinations in the Keys. Whether you're searching for a primary home with supplemental rental income, a dedicated investment property, or a versatile retreat for family and guests, this duplex delivers unmatched potential. Properties like this are rarely available—don't miss your chance to own a slice of Keys waterfront living!

4901/4903 49th St, Marathon
$1,199,000
3 Beds ⋅ 2 Baths ⋅ 616368 MLS
Attention Investors! Owner financing opportunity with no windstorm insurance required. This beautifully maintained 3-bedroom, 2-bathroom ground-level home is perfectly positioned on a desirable flow-through canal, only several houses away from the open waters of the Gulf of Mexico. Inside, you'll find a spacious layout with an updated kitchen featuring modern finishes and stainless steel appliances-perfect for entertaining or enjoying a quiet night in. Perfect to start renting and earning some extra income. The home also includes a one-car attached garage, offering convenience and additional storage or workshop area. Enjoy the hot tub in the enclosed sunroom. Step outside to your low-maintenance, xeriscaped yard, ideal for easy coastal living. The backyard is your private oasis, complete with a tiki hut-a perfect spot for sunset cocktails, BBQs, or simply unwinding by the water. . Room for a pool. Boating enthusiasts will love the quick access to the Gulf, while peace of mind comes with a highly desirable, assumable flood insurance policy. Plus, possible seller financing makes this home even more attractive for qualified buyers. Whether you're seeking a full-time residence, vacation getaway, or investment property, this coastal retreat offers the best of Florida Keys living including nature preserve across the street which means more privacy and peace. Don't miss your chance to own this waterfront haven - schedule your private tour today!

2411 Grouper Dr, Marathon
$699,000
3 Beds ⋅ 2 Baths ⋅ 617569 MLS
Welcome to 293 96th Street in Marathon — a beautifully updated coastal home offering the perfect mix of comfort, style, and easy Keys living. This single-family retreat sits on an oversized lot in a quiet neighborhood, making it ideal for boating, fishing, and enjoying everything the islands offer. Step inside to an open, light-filled layout featuring tile floors, fresh paint, and a spacious main living area designed for relaxing or entertaining. The updated kitchen includes modern cabinetry, granite counters, stainless appliances, and plenty of storage. With 3 bedrooms and 2 baths, the home offers a flexible layout for full-time living, vacation use, or investment potential. Enjoy outdoor living with a large covered patio, lush tropical landscaping, and an above ground pool with deck. The deep lot provides privacy and space for boat parking, RV storage, or future expansion. A ground-level enclosure adds additional storage for all your gear and toys. Located just minutes from shopping, dining, beautiful parks, and world-class fishing spots, this home delivers the best of Marathon in a peaceful residential setting. Whether you're looking for a Keys getaway or a solid investment opportunity, 293 96th Street is move-in ready and easy to love.

293 96th St, Marathon
$990,000
4 Beds ⋅ 2 Baths ⋅ 618176 MLS
Solid CBS full duplex in the heart of Marathon, set on an oversized 10,000 sq. ft. lot with mature native trees for added shade and privacy. Built for strength and long-term value, this elevated stilted property features concrete construction, a concrete roof, impact windows, newer HVAC systems, and four covered parking bays below. Each unit has been fully remodeled with gray faux wood flooring, granite countertops, stainless steel appliances, and clean modern finishes. The property has a strong income history, previously grossing approximately $69,000 annually, with one side currently left vacant for easy showings. Ideal for investors, employee housing, or living in one unit while renting the other, this duplex offers flexibility, usable outdoor space, covered parking, storage potential, and a central Marathon location close to shopping, dining, marinas, beaches, and daily conveniences.

1306 &1308 & St, Marathon