Browse All Treasure Island (50.0) Properties for Sale

620270 MLS

Have you been dreaming of your perfect Florida Keys island home & wondering where to build it? Look no further. Build your dream home on one of Marathon's most sought-after streets & waterfront neighborhoods. Tucked away on a quiet dead-end street just moments from Sombrero Beach, this exceptional homesite offers 65 feet of water frontage and the opportunity to create a custom island retreat in the heart of the Florida Keys. Located on desirable Treasure Road, this peaceful enclave is known for its privacy, family-friendly atmosphere, & unbeatable convenience. This is a street you only drive down if you live there, offering a sense of seclusion and tranquility while remaining close to everything Marathon has to offer. Depending on the design and elevation of the future home, buyers may enjoy peek-a-boo ocean views & refreshing breezes from upper-level living areas & balconies. Neighboring homes enjoy water views, showcasing the potential of this unique location. The property is currently in the City of Marathon's BPAS allocation system & ranked #17 in the most recent allocation round w/ 68 points. The seller has a newer set of plans for a 3-bed, 2-bath residence that may be submitted by the next owner, offering a valuable head start in the building process. Alternatively, buyers may choose to submit new plans designed to potentially increase allocation points and improve their ranking. Buyers should verify all BPAS & building requirements & permitting w/ the City of Marathon. You'll love the convenience of being just minutes from Sombrero Beach, restaurants, shopping, & grocery stores in a golf cart friendly neighborhood where daily errands, evening bike rides, & sunset beach walks are all w/in easy reach. Whether you're planning a primary residence, seasonal getaway, future vacation home, or weekly rental property, this rare waterfront lot offers the opportunity to build exactly what you've been dreaming of while enjoying the very best of the FL Keys.

Vacant 3A Vacant 3a Treasure Road, Marathon

$4,390,000

3 Beds ⋅ 3 Baths ⋅ 619918 MLS

Welcome to an elevated expression of island living at 23 Treasure Road in the heart of the Florida Keys. This impeccably maintained waterfront residence showcases breathtaking panoramic ocean views from every vantage point, including the pool, main living areas, dining space, primary suite, and tiki hut. Designed for effortless entertaining and everyday enjoyment, the pool is ideally positioned on the main living level alongside the kitchen and gathering spaces, creating a seamless indoor-outdoor flow rarely found in waterfront homes. Relax poolside while enjoying ocean breezes and endless blue water views. The upper level features two beautifully appointed bedrooms and three baths, enhanced by impact-rated doors, windows, and hurricane sliders for style and peace of mind. Downstairs, a private guest suite and expansive finished bonus space provide flexibility for guests, entertaining, or recreation. The oversized dual-entry garage accommodates up to three vehicles and offers exceptional space for the Florida Keys lifestyle, with plenty of room for fishing gear, dive equipment, water toys, and additional storage. A dedicated tackle room adds convenience for avid anglers and boaters alike. Along the water's edge, a substantial 200 foot rock seawall provides protection and presence, while the private boat ramp, dock, and boat lift offer effortless access to world-class boating and fishing. Two separate gated entrances welcome you into a lush, meticulously landscaped setting complete with privacy walls, mature hedges, and fencing for a serene and secluded atmosphere. Situated on an oversized parcel, this rare waterfront offering presents an exceptional opportunity to enjoy the ultimate private coastal retreat in the Florida Keys.

23 Treasure Rd, Marathon

$2,040,000

3 Beds ⋅ 3 Baths ⋅ 610238 MLS

Introducing an idyllic oceanfront retreat on Treasure Road in the heart of the Florida Keys. Embrace the beauty of stunning sunsets from this charming mid-century home, hidden amongst mature native trees. Boasting ocean and sunset views, the shoreline is laced with rip-rap and capped with concrete seawall. Directly across and in view of Sombrero Beach one can Indulge in the allure of one of the very few pristine white sand beaches in the Keys. Escape the hustle and bustle by residing in this peaceful haven where grocery runs are a stress-free 5 minute drive or use the bike and walking path that also leads to the beach and surrounding neighborhoods. Enjoy proximity to Marathon International Airport, along with Marathon Middle and High School. Explore the convenience of the newly re-built Fisherman's Community Hospital and a plethora of dining, entertainment, and retail options just moments from home. This single-level abode features a raised foundation for added flood protection without the hassle of stairs. The detached garage has a flat concrete roof offering the potential for a rooftop leisure area with expanded panoramic views. There's ample space for a future pool, surrounded by meticulously cared-for lush gardens teeming with native flora that attract vibrant butterflies and birds. Experience the epitome of coastal living in this captivating sanctuary. Deeper boating access could be achieved via an easily obtainable dredging permit.

24 Treasure Rd, Marathon

$2,800,000

5 Beds ⋅ 4 Baths ⋅ 606002 MLS

Brand-new home with an ETA for completion of 10-15-23. Located in the sought after sub-division of Sombrero Beach this open space floor plan meets Keysey exceptional comfort with a grand location. Over 6k sf under roof This remarkable property boasts 5 bedrooms and 4 bathrooms, offering plenty of space for relaxation and entertaining. The property is a concrete construction, exemplifying everything you would want out of new construction. The back porch is an expansive haven, adding an approx 741 sqft of covered porch space. Enjoy the outdoors rain or shine, all under the stunning standing seam metal roof. Furniture and dock pictures are renderings and not actual pictures. The impact windows ensure safety and peace of mind, and the house is built on POURED concrete columns making for a solid foundation. Security is paramount and this property includes cameras for added peace of mind. As you step inside, you'll be greeted by 12 ft ceilings in the main living area and 10 ft ceilings in the bedrooms. 2 master bedrooms provide access to the covered porch, and each have their own bath. The open floor plan combines living, kitchen, and dining all in 1 space. The 72-foot dock and rip rap shoreline offer quick access to the open water where you can embark on thrilling aquatic adventures. And with the beach within walking distance, you can indulge in beach bliss anytime you desire. The heated pool and hot tub provide a tranquil oasis for unwinding and enjoying the Florida sunshine. Covered parking provides convenience and protection for your vehicles and no neighbors across the canal provides a sense of privacy in the backyard. The location is perfect and makes this everything you would come to the Keys for. The pool is finished and just needs some final touches and the buyer will have the finished product. Dock to be completed upon permit approval and quote amount can be held back in escrow or just close upon completion.

41 Treasure Rd, Marathon

$1,715,000

3 Beds ⋅ 4 Baths ⋅ 618576 MLS

Tucked away on a quiet private enclave just steps from iconic Sombrero Beach, this open-water retreat offers stunning ocean views and an ever-changing palette of turquoise and deep blue waters. Located on exclusive Treasure Road, this is a setting you only drive down if you live there, peaceful, private, and perfectly positioned just moments from the sand. The home features 3 bedrooms and 3.5 baths, with approximately 2,300+ sq ft of living space on an almost 12,000 sq ft lot, including 77 feet of concrete seawall and approximately 89 feet of waterfront. The primary living room showcases high ceilings and expansive sliding glass doors that open directly to incredible open-water views, filling the space with natural light and creating a seamless indoor-outdoor connection. Sunset views stretch across the water, while mature tropical landscaping, shady trees, and a heated 15' x 30' concrete pool create a true island oasis. Each bedroom is an ensuite, offering comfort and privacy, with an additional half bath conveniently located near the pool. The home has wonderful character, a second living area downstairs, a covered lanai ideal for outdoor dining and relaxing, and an upstairs sun deck perfect for soaking in ocean views and sea breezes. Additional features include a circular driveway, garage, and generous outdoor space for entertaining or unwinding. This golf-cart-friendly, family-friendly neighborhood allows you to bike, walk, or run to the beach, grocery store, and some of Marathon's best restaurants, truly one of the most desirable areas in the Keys. Enjoy community events hosted at Sombrero Beach, including the renowned Fourth of July celebration and fireworks. This property has never been rented, though weekly vacation rentals are allowed. A rare offering in one of Marathon's most sought-after neighborhoods, where ocean views, privacy, and the island lifestyle come together effortlessly.

42 Treasure Rd, Marathon

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