Browse All Marathon FL Above $1M Properties for Sale

Marathon is one of the Florida's Keys most desired cities as its home to the famous Seven Mile Bridge, has its own International Airport, offers some of the best fishing in the Keys & allows weekly vacation rentals. Currently there are very few New Construction Waterfront Pool Home opportunities available, especially for larger estate homes over 3,800 sqft. This under construction Modern Waterfront home, which has Western Rear Exposure for those stunning Florida Keys Sunsets. Over 2500 sqft of porches and 6 Beds, including 2 Primary Suites with attached Offices, 6.5 Baths, 3976 sqft of living space with an additional 1200 sqft of Exterior Porches overlooking the Canal and 1397 sqft of ground floor outdoor decking with a Custom Heated Saltwater Pool including a Sunshelf & Spa with Color Changing LED Pool Lights and Paver Pool Deck. Exterior Highlights will include a Modern Paver Driveway that leads to the home's Enclosed 2-Car Garage, which will have an EV charging station, Concrete Block Construction, Poured Solid Columns, Metal Roof, Energy Efficient Spray Foam Insulation in the ceilings and Hurricane Impact Windows & Doors throughout. The home will be pre-wired for a Home Generator. Inside you'll find Vinyl Plank Flooring throughout, 10 FT Ceiling Heights, 8FT Solid Core Doors, Custom Built Modern Railings, a Modern Kitchen with 42'' Upper Cabinets, Led under Cabinet Lighting, S/S Appliances, Quartz Counters including a Large Island & a Modern Backsplash. Each of the Baths will have Custom Designer Tiled Showers with Frameless Shower Glass & Modern Lighting, Smart Mirrors, Faucets, Toilets. For you boaters, there is 58 feet of boat dockage offering immediate open water direct Bay Access and just 15 minutes to the Atlantic Ocean and a neighborhood boat ramp. Why settle for someone else's design choices as right now you still have time to make your own selections for colors, finishings, fixtures, etc. Offered By Design Centers Luxury Estates Collection.

2483 Yellowtail Dr, 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

$1,150,000

3 Beds ⋅ 2 Baths ⋅ 618875 MLS

Waterfront corner lot with 80ft of canal frontage across from a nature preserve -- a hidden gem in quiet Marathon neighborhood. 3/2, 1,392 sqft, 8,000 sqft lot. Spacious vaulted screened porch on the water. A boater's dream -- 10 min to Vaca Cut and open ocean. Build up for Gulf views. Active rental with verified income. New 2025 HVAC, impact slider, hurricane shutters. Sold furnished and turnkey.

11295 6th Ave, Marathon

$3,475,000

5 Beds ⋅ 6 Baths ⋅ 616645 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 10, Marathon

$2,425,000

5 Beds ⋅ 4 Baths ⋅ 616906 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 5 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 30 included (45' long x 14.75' wide) 📍 Location: Emerald Flats. 818 39th Street Gulf

818 39th St, Marathon

$3,690,000

3 Beds ⋅ 3 Baths ⋅ 617135 MLS

Stunning Furnished Coastal Modern 3-bedroom, 3-bath modern waterfront estate built by the Florida Keys' premier builder, D'Asign Source. This three-story solid concrete home offers exceptional design, craftsmanship, and strength, perfectly positioned on over a quarter acre with 110 feet of deep-water frontage along a 300-foot-wide canal. Boaters will love the 10,000 lb boat lift, 85 feet of dockage, and direct deep-water access to the Gulf and Atlantic. A fish cleaning station with water, bait freezer, and commercial ice machine make this property a dream for anglers and water enthusiasts. Inside, expansive glass doors and windows flood the living space with natural light and showcase panoramic canal views. The chef's kitchen features Viking appliances, quartz countertops, wine cooler, and premium finishes, while the open-concept design connects seamlessly to multiple balconies and outdoor living areas. The master suite includes an oversized rainfall shower and a private balcony overlooking the water, while two guest bedrooms provide bright, inviting retreats. Outdoor living is the heart of this home, featuring a custom 440 sq. ft. pool with hot tub and sunshelf, surrounded by soft sand, hammocks, and lush tropical landscaping. Entertain in style at the covered outdoor bar and grilling area, or unwind with sunsets from the private rooftop lounge overlooking the Gulf of Mexico. Additional features include four+ parking spaces, trailer parking, high-speed WiFi, multiple smart TVs, and a fully fenced yard that's pet-friendly. Tis property combines luxury, durability, and a true Keys lifestyle — offering modern design, deep-water access, and spectacular views in one of Marathon's most sought-after waterfront neighborhoods.

118 Ave E, Marathon

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Above $1 Million Marathon Real Estate

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