Marathon Florida Keys Real Estate

Enjoy the Florida Keys at its best in this solid concrete, 2BR/2BA home in an established, quiet Marathon neighborhood. The fully renovated, open-concept interior spans 1,280 sqft of updated living space with tile floors and an A/C UV-light system.

Discover this exceptional oceanfront property on Grassy Key in Marathon, Florida! Fully remodeled, this solid-concrete home offers breathtaking ocean views and the ultimate Florida Keys lifestyle. Featuring 3 bedrooms and 3 bathrooms, the versatile layout includes one bedroom and one bathroom on the first level, with two bedrooms and two bathrooms upstairs.

Experience luxury Florida Keys living at its finest! Built in 2022, this stunning 3-bedroom, 2.5-bath waterfront home sits on a main canal in Marathon's desirable Sombrero Beach area, featuring a 70-foot composite dock and BRAND-NEW 20,000-lb boat lift! Enjoy quick boating access to the Atlantic Ocean and Gulf, with world-class fishing and diving at your fingertips.

One of the Florida Keys' most significant newly completed trophy estates, now making its market debut fully completed and never occupied. This one-of-a-kind waterfront residence offers 18,736 SF of interior living space and more than 29,000 SF under roof on approximately 1.72 acres with 200 feet of ocean frontage.

LA PLAYA HOME, YOUR SLICE OF PARADISE WITH ATLANTIC OCEAN FRONT AND OCEAN VIEWS FROM MASTER BEDROOM WITH BALCONY, KITCHEN, DINING, HUGE BALCONY OF DINING AND KITCHEN, HOME WAS UPDATED, TILE FLOORS, IMPACT WINDOWS AND DOORS, METAL ROOF, GRANITE COUNTER TOPS, NICE 3 BED 2 BATH WITH MAIDS QTS, TWO CAR GARAGE, EXPANSIVE GROUNDS WITH FRUIT TREES .

Welcome to Sunset Anchorage, a beautifully renovated open-water home in the exclusive gated community of Stirrup Key. Set on an expansive lot and a half, this three-story CBS home offers exceptional privacy, protected dockage, a private pool, and sweeping Gulf views with spectacular sunsets.

This is the one! Welcome to 101 11th Street Ocean, Unit 3, a perfect 2 bedroom and 2 bathroom home with ocean views. Well maintained home awaits you, with a resort like surroundings. Great boating from just a walk away or just dip in the pool all day long, this home has it all.Also just priced perfectly and the grounds are all well taken care of, all you have to do is bring yourself.

For those seeking an easier way to experience the Florida Keys-with breathtaking water views, boating access, community amenities, and rental potential-this exceptional end-unit residence offers something truly special.

Experience exceptional waterfront living in this impressive Spanish-inspired concrete residence, built in 2019 and offering approximately 8,107 square feet of construction and 16,500 square feet lot size. Thoughtfully elevated and designed with an emphasis on space, quality, and comfort, this remarkable home showcases a highly customized interior with refined finishes throughout.

Welcome to 2240 Harbor Drive in Marathon, a beautifully maintained home situated in a highly desirable family neighborhood. This spacious corner lot offers nearly 10,000 square feet and is fully fenced, providing privacy, security, and plenty of room to enjoy the outdoors-with ample space to add a pool. Mature, lush landscaping creates a peaceful setting with abundant shade and privacy.

Turnkey island getaway in the heart of Marathon! This charming 1-bedroom, 1-bath home at 5301 Ocean Terrace comes fully furnished and ready for immediate enjoyment. HOA redid all the piping throughout the building, HOA includes pool usage and Boat slips of 28ft.

Welcome to your slice of paradise in beautiful Marathon! Perfectly situated near the airport for easy access, this thoughtfully remodeled CBS 2-bedroom, 2-bath home blends modern finishes with cozy coastal charm. Recently renovated with attention to detail, the interior features stylish updates, a warm and inviting ambiance, and a functional layout designed for comfort and relaxation.

PRIME SOMBRERO BEACH WATERFRONT | TBR + FLOOR PLANS + ACTIVE PERMITRare opportunity to own a build-ready waterfront parcel in a prime Marathon location, just minutes from Sombrero Beach. This approximately 7,500 sq. ft. property offers the perfect setting to create a luxury Florida Keys retreat, with waterfront living and easy access to one of the area's most desirable beaches.

4/2 renovated furnished home steps from Sombrero Beach. features pool with new heater/chiller, a private boat dock with new Power Pedestal, a fish cleaning station with water & accommodates up to 50 ft vessels. With only minutes from the Atlantic and steps to the Beach, this is an ideal location.

Licensed Marathon vacation rental with $36K+ in confirmed future bookings. Turnkey, furnished 3BR/2BA stilted home in the Airport-Ocean neighborhood. City vacation rental license current through July 2027. 1,296 sq ft on a private 6,721 sq ft lot with a fully fenced tropical backyard and hot tub, plus room to add a pool (buyer to verify with city). 2-car garage set up with a ping pong table.

Stunning Gulfside Waterfront Residence with Panoramic Water Views. Experience exceptional waterfront living in this 2022 built home featuring 5 bedrooms and 4.5 bathrooms, perfectly positioned on the Gulf side with breathtaking water views from nearly every room. The main level offers a bright and open layout designed for both comfort and entertainment.

Welcome to your waterfront dream home in the heart of Key Colony Beach! This beautifully renovated 3 bedroom, 3 bathroom single-family home is a private tropical retreat. Situated on a wide basin just off the Atlantic, this property is a boater's paradise. Enjoy two private boat slips, a brand new Trex dock, fish cleaning station and a 10,000 lb boat lift.

Set within Coco Plum area of Marathon, this waterfront residence presents a rare opportunity to own a premier canal-front property in the Florida Keys. Offering direct boating access to open water, this home embodies the ultimate island lifestyle for the avid boater and coastal enthusiast.

REDUCED......OVER 20 ACRE LAND AND MARINA ON OCEAN SIDE WITH FANTASTIC BUSINESS OPPORTUNITY IN MARATHON FL....Driftwood marina and storage has been in business for many years and now needs new owner to take over and replace the buildings and create new business venture and marinas and build ocean front resort hotel for visitors coming to Marathon.

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.

Fantastic opportunity in Marathon's desirable Sombrero Beach area! Built in 2020, this beautifully designed 4-bedroom, 3-bath waterfront pool home offers 2,464 sq. ft. of comfortable living space and 100 ft of composite dockage with direct ocean access for ultimate boating and island living.

Welcome home to Ocean Isles Fishing Village this beautiful townhome oceanfront property in the heart of the Florida Keys, that allows seven-day minimum rentals $200 a night. Two stories of modern living space w/main floor living room, kitchen, and full bathroom with washer/dryer in unit. The top floor is the master bedroom with full bath. Offered fully furnished monthly or short term rental.

Proven rental income meets the Florida Keys lifestyle in this solid CBS Marathon home featuring 60 ft. of concrete dockage with instant Gulf access. This well-established weekly rental property averages $105K in annual gross rental income and boasts 144 VRBO reviews with a 9.8 rating. (Future rentals must be honored by buyer).

Brand-new 2026 construction in Marathon! This elevated waterfront home offers nearly 2,500 SF under air plus 455 SF of balconies, for just under 3,000 SF total - 4 beds/3 baths, Atlantic Ocean views, and a refurbished dock fitting a ~40' vessel. Built to withstand 180-mph winds on auger-cast pilings, with covered parking/storage below.

Stunning duplex on a generous 7,500 square foot lot with 75 feet of dock/sea wall. Each unit has 3 bedrooms and 2 bathrooms. Enjoy the Florida lifestyle with an above ground pool and fully fenced yard, ideal for entertaining. Short term rentals possible with the appropriate license.

28-day minimum rental. Welcome to paradise! This luxury 4,700+ SF custom home is just 1,100 ft from the ocean inlet with no fixed bridges, 100' wide canal, and ocean views from the 3rd-story loft. Includes two 25K lb boat lifts (up to 40' boats), double jet ski lift, paddle boards, fishing rods, golf carts, and more. Kid-friendly with 6 bunk beds-sleeps 16+.

SUMMER SPECIAL! Experience the ultimate FL Keys vacation getaway at this BRAND NEW condo-townhome in the breathtaking community of Ocean Isles Fishing Village! This is the ONLY 2 Bedroom/2 Bathroom in the community that offers complete, comfortable accommodations for up to 6 guests at competitive 1B/1B pricing! Unit 38 is the larger style, two story design.

Experience coastal living at its finest in this brand-new luxury home in the heart of Marathon, Florida. Blending modern elegance with island charm, this residence offers 110 feet of direct water frontage and immediate ocean access, perfect for boating, fishing, and soaking in the views.

Discover the charm of this updated 2-bedroom, 1-bath home, ideally located in the heart of Marathon. Built in 1957, this classic Keys home offers character, comfort, and plenty of outdoor space. The open-concept living area creates an inviting flow for everyday living and entertaining, while the original terrazzo floors add timeless Florida charm.

Looking to find an inexpensive way to enjoy the relaxed, Florida Keys living? Take a look at this well-maintained 2004 Skyline 39' trailer located on a leased lot in a quiet 55+ community in Marathon, Florida. This cozy home offers two bedrooms and one bathroom with a shower, making it ideal for full-time living or a seasonal retreat.

Own an entire private island in the Florida Keys, just ¼ mile offshore from Marathon! East Sister Rock Island offers extraordinary privacy surrounded by turquoise waters, yet is only minutes from the mainland. The property encompasses approx. 6.5 acres, including approx. 5.

Stunning turnkey Atlantic Ocean waterfront condo with dockage, which can fit up to a 24 ft boat! Storm impact windows, sliding glass doors, new kitchen with stainless steel appliances. Quart's countertops, soft close drawers, glass backsplash, under counter lighting. All new bathroom cabinet, large anti-fog mirror cabinet, new tiled shower.

Affordable entry into the Keys lifestyle! Easy living in paradise awaits at this solid CBS half-duplex in Marathon. Step out to your 35-ft. dock on a clean, deep canal with quick access to the open ocean, making boating, fishing and island adventures effortless.

1 MONTH FREE! 3 bedrooms and 2 1/2 baths in great central location in Marathon. All major kitchen appliances included and washer/dryer inside the unit. Wood flooring and tile throughout. Impact proof windows and doors.

Charming 3-bedroom, 2-bath elevated home in the heart of Marathon. This beautifully maintained property captures the relaxed island lifestyle with open living spaces, vaulted ceilings, and coastal finishes throughout. Enjoy outdoor living under the covered entertaining area complete with lounge seating, dining space, bar, and grill.

• FOR RENT - 36' BOAT RACK - The Boat House Marina is located close to Vaca Cut and Key Colony Channel for easy access to both the ocean and bay. Rack 37C is 36' long, 9' 6'' wind and 8' 4'' tall. Unlimited, scheduled IN/OUT splash service provided. Fuel and dockmaster on site. Parking, fish cleaning area, use of the pool at Coral Lagoon and video surveillance. constructed to 155 mph wind code.

Beautiful family friendly ocean view home centrally located in the heart of Marathon (only 10min from Sombrero Beach) were you'll be able to do many things like snorkeling, fishing, boating, Scuba, museums, visit the aquarium, and/or the dolphin research center, and even dine on the water with many restaurants selections near by.

Coastal-inspired and spotlessly clean 1BR/1BA mobile home on a desirable corner lot in a gated 55+ community. Features an oversized porch perfect for relaxing and entertaining. Optional marina access is available for an additional fee.

Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place.

LIVE ABOARD boat slip for SALE. DEEDED boat slip. Boat slip only, boat not included in the sale.Located in Marathon Florida Keys.80ft long, 14ft wide, at least 5ft draft.Includes private 10' X 14' screened tiki hut at the slip. Private storage. 1 assigned parking spot and guest parking spaces. Short walk to a beautiful beach. Electric and water, along with pump-out at the slip.

• Seller Financing Available With 50% Down Subject To Acceptable Terms **Nestled on the private gated island of Sunrise Isles in Marathon, Florida Keys, this 2019 oceanfront estate redefines luxury living. One of only 20 residences within this secure island enclave, it offers a rare blend of privacy and the serene beauty of the Keys.

Discover an incredible waterfront investment opportunity in the heart of the Florida Keys! Located in the desirable Grassy Key area of Marathon, this property offers the perfect blend of lifestyle and investment potential.

Welcome to your slice of paradise in the heart of Marathon! This beautifully updated canal-front retreat offers the ultimate Florida Keys lifestyle with direct boating access, private dockage, and a backyard designed for year-round enjoyment. Whether you're seeking a full-time residence, vacation getaway, or income-producing investment, this property checks every box.

Beautiful Ocean Isles Fishing Village is a seven-acre gated oceanfront GATED complex. New construction with modern amenities in the heart of the Florida Keys. Conveniently located near local restaurants, shopping, attractions, airport.

Set within Coco Plum area of Marathon, this waterfront residence presents a rare opportunity to own a premier canal-front property in the Florida Keys. Offering direct boating access to open water, this home embodies the ultimate island lifestyle for the avid boater and coastal enthusiast.

New on the market in the heart of Marathon, FL! This property offers a great opportunity to own in one of the most convenient areas of the Florida Keys, just minutes from local shops, dining, marinas, beaches, and island attractions.

Experience the rare combination of protected dockage and direct oceanfront living at 128 Sunrise Drive. Situated within an exclusive gated enclave of just 20 lots, this newly constructed 2025 waterfront residence offers a level of privacy, luxury, and lifestyle rarely found in the Florida Keys.

For someone looking for an easier way to enjoy the Florida Keys-with boating access, water views, community amenities, and rental income-this is an opportunity worth exploring.Land-lease communities offer a unique and often more approachable path to owning in the Florida Keys-and for the right buyer, the lifestyle and value can make tremendous sense.

Welcome to a rare opportunity to own a **fully renovated, turnkey residence** in the highly desirable **Little Venice neighborhood of Marathon**A seamless blend of coastal elegance and cozy sophistication, finished with impeccable attention to detail and a warm, inviting aesthetic.

Turnkey Investment Opportunity just 0.3 miles from iconic Sombrero Beach, generating an impressive $116,000 in short-rental income in 2025.

Your Florida Keys Oasis is Here! Welcome to your slice of paradise, where turquoise waters, warm breezes, and endless sunshine create the lifestyle you've always dreamed of. This home offers all the amenities and easy ocean access you need to fully embrace the Florida Keys way of life, on one of the only Gulf Side flow through canals in the Middle Keys.

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.

Cleared and Vacant Lot located in the desirable neighborhood of Little Venice AND IN THE ONLY QUALIFIED FEDERAL ECONOMIC OPPORTUNITY ZONE in the FL Keys! Come build your dream home in paradise with possible Ocean views with a stilted home. No need to worry about biological surveys or clearing permits, and the yard is already graveled. Sewer Hook Up ready on street.

A rare waterfront estate along a 200-foot wide canal with a 110-foot dock and direct ocean access, capturing the essence of Florida Keys living. Spanning over 3,200 square feet, this residence features four bedrooms and three-and-a-half baths, ideal for hosting family and guests in true island style.

A Private Waterfront Estate at The Edge of the Gulf of America. Set on 3 secluded acres+/- along one of the mostprotected stretches of the Gulf of America, 57783 Morton Street is a newly completed estate of rare scale, privacy,and modern coastal design.

Welcome to your slice of paradise in Marathon - where luxury meets laid-back island living in the heart of the Florida Keys. Ideally positioned between Key West and Islamorada, this Bougainvillea oceanfront villa delivers the ultimate coastal lifestyle.From the moment you arrive, this residence makes a statement. A private elevator services all levels for effortless access.

Seller Financing Available -- Prime Corner Lot with water views, in MarathonThis vacant, cleared corner lot sits in one of Marathon's most convenient and high-visibility locations.

Beautifully situated in iconic Sombrero Beach, this open-water retreat showcases breathtaking ocean views with ever-changing shades of turquoise and deep blue. Offering 4 bedrooms and 3 bathrooms, the home is filled with charm and coastal character.

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 Keys are calling! Welcome to this beautifully appointed 2-bedroom, 2-bath residence offering the island lifestyle you've been dreaming of-without the steep price tag. This light-filled home features a stylish granite and stainless-steel kitchen, central air conditioning, and convenient interior laundry, making everyday living both comfortable and effortless.

Welcome to 1403 Grouper Dr, a true Florida Keys gem located in the heart of Marathon! This charming 3-bedroom, 1-bath home offers everything you need for the ideal Keys lifestyle-whether you're looking for a primary residence, a vacation getaway, or a strong investment opportunity.

This rare 9-acre waterfront parcel is located on secluded Boot Key, a largely undeveloped island within the city limits of Marathon in the heart of the Florida Keys. Accessible only by boat since the drawbridge connection to Vaca Key was removed in 2010, the property offers privacy, natural beauty, and exceptional potential.

Rare opportunity to own an oversized half-acre (21,808 SF) dry lot in the highly desirable Coco Plum neighborhood of Marathon. Ideally located directly across from Coco Plum Beach, this oversized parcel offers beautiful ocean views and endless possibilities in one of the Florida Keys' most sought-after locations.

Charming 1 bedroom 1 bath mobile home with attached enclosed patio which doubles the size of your living area. Large backyard for Grilling and detached Shed for storage. Plenty of room for parking. Optional Marina access is available for additional fee. Galway Bay is a 55+ community.

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.

MOTIVATED SELLER - Quaint 2 bedroom 2 bath mobile home with bonus office room in Galway Bay - a 55+ gated community. New Roof! Large screened in Patio, lush garden landscaping, gated side yard and laundry in Shed. Option Marina Access at additional fee. THIS IS A LAND LEASE COMMUNITY AND NO REAL ESTATE CONVEYS. Land Lease $1,330/mo.

Unapproved Short Sale for Non-Conforming 2 Bed/3 Bath Waterfront Home in Marathon. Large corner lot with 205 feet of water frontage. First floor has non-conforming addition of 2 bedrooms and living area. Second floor nicely updated with renovated kitchen, baths and impact windows throughout.

Ocean Breeze makes island living easy in this Florida Keys waterfront enclave. This fully furnished, newly constructed manufactured home is outfitted with tasteful coastal decor across the sunny 2 bed, 2 bath space. The upstairs private balcony overlooks the ocean for morning coffee. All modern appliances including washer and dryer and dishwasher complete the package.