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$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
$1,635,000
2 Beds ⋅ 2 Baths ⋅ 620395 MLS
Located in Marathon's desirable Sombrero area, this waterfront home combines immediate boating access, thoughtfully designed outdoor living, and close proximity to Sombrero Beach. The property offers 76 feet of waterfront, a 40-foot dock, and immediate access to open water--an ideal setup for fishing, diving, or simply enjoying life on the water. When you're not on the boat, Sombrero Beach is just moments away. Recent improvements totaling more than $300,000 have transformed the outdoor spaces into an extension of the home. A custom pool and spa with sun shelf, travertine decking, outdoor grilling and bar area, updated landscaping, extensive landscape lighting, multiple covered and screened patios, and a metal roof installed in 2021 are among the property's notable upgrades. A climate-controlled 500-square-foot lower-level bonus area provides additional flexible space for storage, recreation, hobbies, or a home gym. The property has also proven itself as a highly successful vacation rental, with 2026 year-to-date income and existing future bookings already exceeding $100,000 net to the owner. The assumable flood insurance policy, currently just $1,289 per year, further enhances the property's appeal. Looking ahead, existing architectural plans provide the opportunity to add three additional bedrooms, creating a five-bedroom home and further maximizing this sought-after Sombrero Beach location. Enjoy the home as it is today, with its proven rental performance, while retaining the option to expand in the future. Immediate boating access, proximity to Sombrero Beach, thoughtfully designed outdoor living, proven rental performance, and future expansion potential come together in a property that offers the best of Keys living.

540 Sombrero Beach Rd, Marathon
$2,799,000
5 Beds ⋅ 5 Baths ⋅ 619236 MLS
Weekly rental income-producing property with open water access and dockage on desirable Sombrero Beach Road. This 5-bedroom, 5-bath coastal villa is a proven vacation rental offering immediate income potential in the heart of Marathon, just moments from Sombrero Beach. Thoughtfully designed across three levels, the home features light-filled interiors with a coastal palette of soft blues and crisp whites, creating a relaxed luxury feel. Modern finishes, spacious living areas, and seamless indoor-outdoor flow enhance the overall appeal. An elevator provides convenient access to all levels, and multiple balconies capture tropical breezes and water views. Private dockage with direct open water access makes this an ideal property for boating and fishing enthusiasts. The outdoor area includes a private pool and ample space for entertaining, adding to its strong rental performance. Located just a short walk or bike ride to Sombrero Beach, known for its sandy shoreline, calm waters, and beautiful sunsets. Ideal as an investment property, second home, or full-time residence with income potential.

443 Sombrero Beach Rd, Marathon