Properties For Sale in Marathon

This breathtaking five-acre oceanfront estate, with 244 feet of private ocean frontage, is the crown jewel of the Florida Keys. From the moment you pass through the gates, you'll be captivated by a world of elegance, privacy, and unparalleled amenities. At the heart of this premier estate lies a ...

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, b...

Nestled within the coveted Coco Plum neighborhood, this remarkable estate epitomizes luxury waterfront living in the heart of the Florida Keys. Meticulously crafted by D'asign Source, this custom home boasts an unparalleled blend of sophistication, comfort, and functionality while also offering s...

Nestled on a secluded 2-acre lot in Grassy Key, Marathon, this gated waterfront estate boasts 4,000 sq. ft. and is highlighted with a ton of amenities including two docks, 4 post boat lift, private sandy beach and an infinity-edge elevated pool blending seamlessly with the gulf and featuring a bu...

Florida Keys luxury redefined! Experience this newly constructed 2025 oceanfront masterpiece perfectly balancing coastal elegance, craftsmanship, and timeless design. With 6 bedrooms, 6.5 baths, and 3,102 sq ft under air plus 2,000+ sq ft of balconies, it offers seamless indoor-outdoor living fra...

Private Waterfront Estate in the Florida Keys This gated, one-acre estate offers the ultimate blend of privacy, nature, and waterfront living in the heart of the Florida Keys. Nestled among lush, mature tropical landscaping, the property feels like a secluded island retreat. As you pass through t...

Sprawling Sombrero Beach newly renovated home on an oversized lot with pool, private sandy beach and Open Water Views! Currently a successful vacation rental this home boasts loads of space and elevated amenities! The large dock allows for easy boating just minutes to excellent fishing and diving...

Sprawling Sombrero Beach newly renovated retreat on an oversized lot with pool, private sandy beach and Open Water Views! Currently utilized as a successful vacation rental this home boasts loads of space and elevated amenities for a family or income-producing investment opportunity! An expansive...

Experience stunning open-water views from this exceptional 4-bedroom, 3-bath home situated on a desirable bayside corner lot. This property offers extensive dockage with a step down, custom-built steel bumpers, accommodating multiple vessels with ease. With approximately 190 feet of waterfront, y...

Crafted by experienced Keys developers with a proven track record, this exceptional new construction home offers the quality, design, and attention to detail that define premier waterfront living in the Florida Keys. Plans are on file and available upon request. With breathtaking open water views...

HUGE 4 Bed 4 Bath Concrete Home with pool and hot tub, and 75' of dockage on a deep and clear canal. Newer (2022) Custom Concrete home with just under 2100 square feet with 3 Master Suites! Split Floor Plan with 10' ceilings, a huge open space living area with 2 of the Master Suites having direct...

A rare estate package opportunity in the gated community of Stirrup Key, this four-story Luxury Custom residence is offered with a separate vacant lot with its own Parcel ID, a transferable building right, and a deeded boat slip in the community marina. Together, these features provide flexibilit...

A rare estate package opportunity in the gated community of Stirrup Key, this four-story Luxury Custom residence is offered with a separate vacant lot with its own Parcel ID, a transferable building right, and a deeded boat slip in the community marina. Together, these features provide flexibilit...

Welcome to your dream waterfront escape in the Florida Keys! This beautifully updated 3 bedroom, 2 bath home is nestled in an exclusive neighborhood and offers the perfect blend of luxury, comfort, and island charm. Boasting 142 feet of protected dockage on an open bay, it's a boater's paradise w...

Located in Marathon's most sought after area, this spectacular D'Asign Source creation is just a few blocks from the famous Sombrero Beach Park. Offered completely furnished, it is move in ready. There is 37' of dockage, a heated pool and downstairs storage. Experience tranquility at its finest w...

Discover breathtaking open water views from this beautifully designed 3-bedroom, 3-bath home in the heart of Marathon. Featuring a desirable double master suite layout, this residence offers 2 bedrooms and 2 bathrooms on the main level, plus an expansive second-floor master retreat where you can ...

Over 3400 sqft of Luxury Living is featured with this 2007 custom built CBS in the gated community of Stirrup Key Sub in Marathon. Elevated water views, a deeded boat slip, protected community marina, multiple outdoor living areas and a private pool. Designed for both everyday comfort and enterta...

Welcome to this newer 2021-built home in the desirable Coco Plum Beach area, offering modern construction, generous living space, and a beautiful connection to the natural beauty of the Florida Keys. This 4-bedroom, 4-bath CBS residence offers approximately 3,010 square feet of finished living ar...

This waterfront homestead is on an impressive 10k sq ft 100x100 lot suited for big boat dockage located 4 properties in from Lake lago del sol, in Sombrero subdivision, eloquently combines timeless elegance and coastal charm.The 4-bedroom, 3-bathroom home is complete with a permitted Downstairs t...

Experience stunning OPEN WATER views from nearly every room in this beautifully built coastal modern home, where the ever-changing shades of blue create a truly captivating backdrop. Located just one house in from the OCEAN on a quiet dead-end street, this 3-bedroom, 2-bath home offers 50 feet of...

Experience ultimate waterfront luxury living with this stunning 5-bedroom, 3-bath residence (versatile bonus den can be used as 5th bedroom), perfectly positioned on a tranquil, sheltered waterway in a tucked away neighborhood. Thoughtfully designed and impeccably furnished, this home showcases h...

Welcome to your private slice of the Florida Keys lifestyle, where boating days, poolside afternoons, and sunset dinners by the water become part of everyday life. Ideally positioned on a deep-water canal in the heart of Marathon, this beautifully maintained 4 bedroom, 3 bathroom waterfront home ...

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. Featurin...

Incredible investment opportunity! ($99K 2025) Discover coastal luxury at 219 Sombrero Beach Road 2, a stunning 4-bedroom, 3-bath waterfront retreat just steps from iconic Sombrero Beach, famous for its soft white sand and calm turquoise waters. Set on a 5,471 sq. ft. lot, this 1,840 sq. ft. home...