Marathon Homes for Sale

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  /6

  $3,800,000

  • 5 Beds
  • 5 Baths
  • 4,000 Sq Ft

  59733 Paradise Place, Marathon, FL 33050

  An exceptional to-be-built waterfront estate in Grassy Key, offering the rare opportunity to secure a newly constructed luxury residence in the Florida Keys. Construction will commence upon contract, allowing buyers the opportunity to select finishes and tailor the home to their vision. Planned as a striking five-bedroom, five-bath contemporary coastal residence with over 4,000 square feet of

  Sabrina Acevedo Internet Realty of the Florida Keys Inc

  59733 Paradise Place, Marathon, FL 33050
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• 

  

  

  /59

  $890,000

  • 3 Beds
  • 2.5 Baths
  • 1,320 Sq Ft

  716 26th Street Ocean, Marathon, FL 33050

  Waterfront opportunity in beautiful Marathon,florida , Livingat its Best :Move -in -ready home that perfectly combines comfort style and coastal charm.The Beautifully and open floor plan living area 3 bedrooms and 2 1/2 baths ,large laundry,storage ,parking avaliable ,decked concrete seawall dockage,private wiewing of this amazing canal front home ,imagine relaxing by water ,this property is that

  Maria Abreu Keller Williams Realty International Lifestyles

  716 26th Street Ocean, Marathon, FL 33050
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  /64

  $2,895,000

  • 4 Beds
  • 3.5 Baths
  • 3,224 Sq Ft

  14 Avenue F, Marathon, FL 33050

  Welcome to a rare waterfront estate positioned along a 200-foot wide canal, 110 foot dock with direct ocean access, this beautiful residence captures the essence of island living. Spanning over 3,200 square feet, the home offers four bedrooms and three-and-a-half baths ideal for hosting family and guests in true Keys style. From the moment you enter, a dramatic grand staircase and soaring

  Stephany Duvall Engel & Volkers Marathon

  14 Avenue F, Marathon, FL 33050
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  /93

  $4,599,999

  • 5 Beds
  • 4.5 Baths
  • 3,826 Sq Ft

  865 50th Street Gulf, Marathon, FL 33050

  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. A spacious modern kitchen showcases elegant

  Alejandro Perez Amerifirst Realty

  865 50th Street Gulf, Marathon, FL 33050
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  /55

  $2,300,000

  • 4 Beds
  • 2 Baths
  • 1,935 Sq Ft

  57967 Morton St, Marathon, FL 33050

  Gulf-Front Open Water Estate | Turn-Key | Proven Vacation Rental | Premier Boating AccessExperience the ultimate in Florida Keys waterfront living at ''Casa Azul Villa'' -- a beautifully renovated Gulf-front residence in the quiet and highly desirable community of Grassy Key. Showcasing breathtaking open water views, exceptional boating access, and a strong vacation rental history, this property

  Melissa Gibbins Expert Realty LLC (HQ)

  57967 Morton St, Marathon, FL 33050
• 

  

  /27

  $875,000

  • 2 Beds
  • 2 Baths
  • 1,296 Sq Ft

  837 91st Court Ocean, Marathon, FL 33050

  Katie Carrillo LPT Realty, LLC

  837 91st Court Ocean, Marathon, FL 33050
• 

  

  /49

  $2,495,000 New Construction

  • 4 Beds
  • 3 Baths
  • 2,088 Sq Ft

  171 Avenue D, Marathon, FL 33050

  Beautifully appointed 4-bedroom, 3-bath waterfront residence located in the highly desirable Coco Plum neighborhood of Marathon. This spacious two-story home showcases breathtaking open water views from nearly every room and is thoughtfully designed for both relaxed coastal living and effortless entertaining.The main living level features an open-concept floor plan filled with natural light, with

  Cecilia Kovacs Amerifirst Realty

  171 Avenue D, Marathon, FL 33050
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  /40

  $33,500,000 New Construction

  • 10 Beds
  • 13 Baths
  • 8,648 Sq Ft

  57783 Morton St, Marathon, FL 33050

  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. Surrounded by water, sandscape, and tidal ponds alive with marine life, the propertyoffers more than 200’+/- of direct water frontage

  Brett Harris Bespoke Real Estate Florida LLC

  57783 Morton St, Marathon, FL 33050
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  /36

  $1,649,999

  • 2 Beds
  • 2 Baths
  • 1,515 Sq Ft

  1 Venue F, Marathon, FL 33050

  1 Ave F, Marathon, FL 33050. Beautiful canal front home for sale in Marathon Florida. This inviting property features a spacious lanai, stretching across the back of the home, offering serene views of the canal and out to the open ocean great for relaxing and entertaining. Inside you'll find an open area and airy living room, dining room, and kitchen designed for effortless gatherings and coastal

  Steven Koleno BEYCOME OF FLORIDA LLC

  1 Venue F, Marathon, FL 33050
• 

  

  /32

  $1,199,900

  • 3 Beds
  • 3 Baths
  • 1,493 Sq Ft

  12400 Overseas Hwy, Marathon, FL 33050

  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. Upstairs, enjoy

  debra Campos Doral Real Estate Center, LLC

  12400 Overseas Hwy, Marathon, FL 33050
• 

  

  /36

  $1,649,999

  • 2 Beds
  • 2 Baths
  • 1,515 Sq Ft

  1 Avenue F, Marathon, FL 33050

  1 Ave F, Marathon, FL 33050. Beautiful canal front home for sale in Marathon Florida. This inviting property features a spacious lanai, stretching across the back of the home, offering serene views of the canal and out to the open ocean great for relaxing and entertaining. Inside you'll find an open area and airy living room, dining room, and kitchen designed for effortless gatherings and coastal

  Steven Koleno Beycome of Florida, LLC

  1 Avenue F, Marathon, FL 33050
• 

  

  /9

  $2,950,000 New Construction

  • 5 Beds
  • 5 Baths
  • 3,458 Sq Ft

  111 Avenue D Unit 2, Marathon, FL 33050

  Stunning new waterfront residence offering 5 bedrooms, 5 bathrooms, and 3,458 square feet under air (5,204 total square feet), designed for luxury living and effortless entertaining. A spacious covered terrace with summer kitchen overlooks the private pool and tranquil canal, creating an ideal indoor-outdoor lifestyle. Boaters will appreciate 50+ feet of dockage, accommodating multiple vessels or

  Cecilia Kovacs Amerifirst Realty

  111 Avenue D Unit 2, Marathon, FL 33050
• 

  

  /18

  $355,000

  • 1 Bed
  • 1 Bath
  • 656 Sq Ft

  5301 Ocean Terrace Unit 1, Marathon, FL 33050

  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. Come see this unit today!

  Sadih Bacallao Luxe Properties

  5301 Ocean Terrace Unit 1, Marathon, FL 33050
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  /29

  $879,000

  • 3 Beds
  • 2 Baths
  • 1,320 Sq Ft

  2600 Overseas Hwy Unit 22, Marathon, FL 33050

  Introducing an exquisite POOLSIDE retreat at Tranquility Bay Beachfront Resort in the heart of the Florida Keys--a pinnacle of refined island sophistication and world-class amenities. This impeccably maintained two-story townhome resides mere steps from the resort's magnificent lagoon-style swimming pool, an adults-only serene pool, a tropical garden pool, and a pristine 2.5-acre private WHITE

  Thomas Carden Keys to the Coast Real Estate LLC

  2600 Overseas Hwy Unit 22, Marathon, FL 33050
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  /38

  $1,150,000

  • 3 Beds
  • 2 Baths
  • 1,392 Sq Ft

  11295 6th Avenue Gulf, Marathon, FL 33050

  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.

  Cliff Glansen FlatFee.com

  11295 6th Avenue Gulf, Marathon, FL 33050
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  /41

  $1,195,000

  • 3 Beds
  • 3 Baths
  • 1,493 Sq Ft

  Unlisted Address

  **For Sale: Stunning Marathon Florida Waterfront Home** Welcome to your dream coastal escape! This exceptional 3-bedroom, 3-bath townhome offers breathtaking rooftop views of the sparkling Gulf of Mexico and Vaca Cut, providing the perfect backdrop for a relaxed lifestyle by the sea. Experience luxurious living with two hot tubs -- one thoughtfully located on the ground floor for easy access, and

  Kristi Kleiman Mariano Bernhardt Premiere Plus Realty Company

  Unlisted Address
• 

  

  /25

  $11,000

  12411 Overseas Hwy Unit 52C, Marathon, FL 33050

  36'Boat Storage at the Boat House- Concierge Service Included! Premium dry storage for a boat up to 36 feet at the Boat House located in the Heart of the Florida Keys. Skip the hassle of trailing, launching, and cleaning- this concierge service makes getting on the water effortless.Features: Storage for vessels up to 36ft..Full concierge service-boat in the water and ready for when you arrive and

  Lynn Thompson Key Colony Beach Realty

  12411 Overseas Hwy Unit 52C, Marathon, FL 33050
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  /44

  $349,000

  • 1 Bed
  • 1 Bath
  • 280 Sq Ft

  6099 Overseas Hwy Unit LOT 20E, Marathon, FL 33050

  This charming 1-bedroom, 1-bath waterfront property offers 23 feet of private dockage with direct access straight out to the Atlantic Ocean.Relax and entertain with a spacious outdoor kitchen, convenient outdoor shower, and additional storage. There's also a connection in place for a possible washer and dryer hookup for added flexibility. Seller has engineered and permitted drawings for a boat

  Stephany Duvall Engel & Volkers Marathon

  6099 Overseas Hwy Unit LOT 20E, Marathon, FL 33050
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  /18

  $359,000

  • 1 Bath
  • 425 Sq Ft

  109 Avenue D Unit 307, Marathon, FL 33050

  Beautifully renovated first-floor studio condo in a prime waterfront boating community. This unit features a full kitchen with granite countertops and breakfast bar, tile flooring in the kitchen and living area, LVP flooring in the sleeping area and fully renovated bathroom (including updated plumbing), plus built-in closet storage. Enjoy the screened-in porch with your morning coffee or evening

  Katie Carrillo LPT Realty, LLC

  109 Avenue D Unit 307, Marathon, FL 33050
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  /79

  $2,990,000

  • 6 Beds
  • 4 Baths
  • 3,047 Sq Ft

  901 46th St, Marathon, FL 33050

  Wake up to endless Gulf views and fall asleep to breathtaking sunsets at this rare waterfront estate.Tucked away at the end of a quiet road, this unique multi-family property sits directly on the Gulf, offering unmatched privacy, open water views, and direct boating access. Whether you're looking for a dream home, vacation getaway, or income-producing investment, this property delivers it all.The

  Bonnie Sanderson Florida Keys Real Estate Group

  901 46th St, Marathon, FL 33050
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  /56

  $1,499,999

  • 4 Beds
  • 3 Baths
  • 1,840 Sq Ft

  227 Sombrero Beach Rd, Marathon, FL 33050

  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. A covered lanai provides the perfect setting for outdoor dining and relaxation, while the upstairs sun deck invites you to soak in sweeping water

  debra Campos Doral Real Estate Center, LLC

  227 Sombrero Beach Rd, Marathon, FL 33050
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  /6

  $289,000 Open Sat 5PM - 7PM

  • Land

  319 Tuskegee St, Marathon, FL 33050

  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. Directly across from Racetrac, the public library, Marathon High School, Fishermen's Hospital, Starbucks, mini golf, City Marina, the boat ramp, and the events park, this property offers unbeatable access to the best

  Tracey Petrusha Venture Realty Group

  319 Tuskegee St, Marathon, FL 33050
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  /82

  $5,995,000 New Construction

  • 5 Beds
  • 4 Baths
  • 3,448 Sq Ft

  126 Sunrise Dr, Marathon, FL 33050

  * JUST COMPLETED OCTOBER 2025 * * SELLER FINANCING AVAILABLE *Nestled on the exclusive private gated island of Sunrise Isles in Marathon, Florida Keys. This magnificent new construction oceanfront estate redefines luxury living. With only 20 residences on this private island, you'll experience a rare blend of privacy and community, surrounded by the serene beauty of the Keys. This exquisite

  Placido Rodriguez LoKation Real Estate - Pompano Beach

  126 Sunrise Dr, Marathon, FL 33050
• 

  

  /30

  $534,999

  • 2 Beds
  • 2 Baths
  • 1,232 Sq Ft

  11405 3rd Avenue Ocean, Marathon, FL 33050

  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 kitchen

  Steven Koleno Beycome of Florida, LLC

  11405 3rd Avenue Ocean, Marathon, FL 33050
• 

  

  /28

  $545,000

  • 2 Beds
  • 2 Baths
  • 875 Sq Ft

  11231 2nd Avenue Ocean, Marathon, FL 33050

  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.Step outside

  Sunne Rego Coastal Realty of the Florida Keys

  11231 2nd Avenue Ocean, Marathon, FL 33050
• 

  

  /35

  $385,000

  • 1 Bed
  • 1 Bath
  • 687 Sq Ft

  15 Sombrero Blvd Unit 204W, Marathon, FL 33050

  Beautiful and newly renovated 2nd floor, open concept, waterfront condo with amazing canal views. Building has undergone concrete repairs and new paint. Interior features brand new hot water heater, ss refrigerator, ss stove, ss microwave and sink. Freshly painted throughout and updated with quartz countertops. Located in the heart of the Florida Keys. Walking distance to the golf course,

  Victor Olson Royal Palms Realty (KW)

  15 Sombrero Blvd Unit 204W, Marathon, FL 33050
• 

  

  /13

  $1,400,000

  • 10 Beds
  • 5 Baths
  • 2,536 Sq Ft

  206 12th Street Gulf, Marathon, FL 33050

  THIS UNIQUE WATERFRONT PROPERTY HAS5 units on the property and all are long term rentals. There are 5 BUILDING RIGHTS that come with this property (please ask Listing Agents for details.

  

  Lynn Goodwin

  Coldwell Banker Schmitt Real Estate Co.

  (645) 241-7851

  206 12th Street Gulf, Marathon, FL 33050
• 

  

  /8

  $146,000

  • Land

  Lot 70 5th Ave Unit Ocean, Marathon, FL 33050

  Cleared and Vacant Lot located in the desirable neighborhood of Little Venice AND IN THE ONLY QUALIFIEDFEDERAL 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. Adjacent home is also available

  Howard & Lily Leitner Jason Mitchell Real Estate

  Lot 70 5th Ave Unit Ocean, Marathon, FL 33050
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  /36

  $839,900

  • 2 Beds
  • 2.5 Baths
  • 1,352 Sq Ft

  12690 Overseas Hwy Unit 210, Marathon, FL 33050

  Enjoy sweeping open water views and strong rental income with this established weekly rental property beside Vaca Cut. This spacious Gulfside townhome-style condo offers first-come, first-serve dockage for boats up to 30 feet, a heated pool and a fully furnished, open-concept layout designed for relaxed coastal living. Two levels of wrap-around balconies provide generous outdoor space to take in

  David Grego Island Breeze Realty, LLC

  12690 Overseas Hwy Unit 210, Marathon, FL 33050
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  /37

  $3,499,977 New Construction

  • 6 Beds
  • 6.5 Baths
  • 3,976 Sq Ft

  2483 Yellowtail Dr, Marathon, FL 33050

  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

  Kenny Matlock No Nonsense Real Estate Branch Office

  2483 Yellowtail Dr, Marathon, FL 33050
• 

  

  /9

  $75,000

  • Land

  6099 Overseas Hwy Unit LOT 108W, Marathon, FL 33050

  Vacant lot in the Key By the Sea community offering an ideal private storage opportunity, especially for a neighboring property owner seeking additional space for trailers, vehicles, or boats on a trailer. Living in an RV on this parcel is not permitted.Lot 108W measures approximately 31 feet in depth by 30.5 feet in width and is currently undeveloped with no structure in place. A Buyer may

  

  Mallory Pinto

  Keys Ocean Realty Inc.

  (786) 882-5638

  6099 Overseas Hwy Unit LOT 108W, Marathon, FL 33050
• 

  

  /23

  $144,000

  12411 Overseas Hwy Unit 36A, Marathon, FL 33050

  Located in the heart of the Middle Keys, Rack 36A at The Boat House Marina offers a prime opportunity to store your vessel in one of Marathon's most convenient full-service marina facilities.This rack is reported to accommodate a vessel with approximately 9.595' max beam, 11.360' max height, and 35.5' max overall length (LOA). Buyer must personally verify all dimensions and fit prior to closing

  Sam Williams Coldwell Banker Schmitt Real Estate Co.

  12411 Overseas Hwy Unit 36A, Marathon, FL 33050
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  /33

  $575,000

  • 3 Beds
  • 2 Baths
  • 1,056 Sq Ft

  57485 Gibson St, Marathon, FL 33050

  Above flood and full of character, this three-bedroom, two-bath residence in the peaceful Sunset Bay neighborhood of Grassy Key delivers comfort, efficiency, and long-term value in one of the Middle Keys' most desirable settings. With 1,056 square feet of interior living space, the layout feels bright and open thanks to soaring cathedral ceilings and abundant natural light, while the

  Steven Conley Compass Florida LLC - Tavernier

  57485 Gibson St, Marathon, FL 33050
• 

  

  /13

  $265,000

  • Land
  • 0.34 Acre
  • $779,412 per Acre

  Overseas Highway Over Hwy, Marathon, FL 33050

  Huge Oceanfront Lot on Overseas Highway. Buildable per City of Marathon and Biologist. Drawings ready to submit to DEP and ACOE. Zone MU allows for multiple uses. Owner/Agent willing to owner finance with short term balloon mortgage and large down payment. GREAT LONG TERM INVESTMENT!

  Carmen David Xcellence Realty

  Overseas Highway Over Hwy, Marathon, FL 33050
• 

  

  /22

  $175,000

  • Land

  1466 Overseas Hwy Unit 18, Marathon, FL 33050

  Harbour Cay Club, Marina, a piece of Marathon history, consists of 24 liveaboard slips situated in a protected basin. Slip 18 can accommodate a 42' LOA x 16' boat.Has 30/50 amp power pedestal.It is a private marina organized as a not-for-profit Florida corporation composed of 24 owners who live aboard their boats. The corporation has 24 shares and members are equity owners entitled to all the

  Jerry Hughes Old Town Realty

  1466 Overseas Hwy Unit 18, Marathon, FL 33050
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  /140

  $5,995,000

  • 5 Beds
  • 4.5 Baths
  • 4,660 Sq Ft

  90 Tingler Ln, Marathon, FL 33050

  Private oceanfront estate behind the gates of Tingler Island, one of Marathon's most exclusive and sought-after communities. Designed in timeless Caribbean West Indies style, this exceptional residence is perfectly oriented with coveted southern exposure--capturing refreshing ocean breezes, warm natural light, and the rare privilege of both sunrise and sunset views over open water.Set along a

  Nate Bartlett Berkshire Hathaway HomeServices Keys Real Estate

  90 Tingler Ln, Marathon, FL 33050
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  /38

  $1,898,000

  • 3 Beds
  • 2.5 Baths
  • 2,277 Sq Ft

  9960 Aviation Blvd, Marathon, FL 33050

  Experience the confidence of solid construction in this 3-bedroom, 2.5-bath canal-front residence. Built with poured, reinforced concrete, this home was designed for strength, longevity, and peace of mind--an invaluable asset in a coastal environment. From the moment you arrive, the quality is unmistakable, offering the substantial, well-built feel discerning buyers seek. The open, light-filled

  Jo Ann Cook Ocean Sotheby's International Realty

  9960 Aviation Blvd, Marathon, FL 33050
• 

  

  /30

  $985,000

  • 3 Beds
  • 2 Baths
  • 1,378 Sq Ft

  150 63rd Street Ocean E, Marathon, FL 33050

  Welcome to your slice of paradise in the Florida Keys! This beautifully updated 3-bedroom, 2-bath half duplex offers an impressive 1,342 sq ft of living space, making it a rare and spacious find in Marathon. Perfectly positioned on the ocean side, it delivers the ultimate waterfront lifestyle with direct ocean access and 50 feet of newly constructed dockage. A dream setup for boaters, anglers,

  Daileny Armenteros Lokation Real Estate

  150 63rd Street Ocean E, Marathon, FL 33050
• 

  

  /70

  $1,899,000

  • 3 Beds
  • 3.5 Baths
  • 2,313 Sq Ft

  42 Treasure Rd, Marathon, FL 33050

  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

  Monica Barrett Coldwell Banker Schmitt Real Estate Co.

  42 Treasure Rd, Marathon, FL 33050
• 

  

  /31

  $359,000

  • 1 Bed
  • 1 Bath
  • 288 Sq Ft

  6099 Overseas Hwy Unit LOT 48E, Marathon, FL 33050

  Don't miss this unique waterfront RV lot in the sought after Key By the Sea community in Marathon. Lot 48E offers approximately 31.5 feet of canal frontage with an overall lot size of about 31.5 by 40.5 feet, creating the opportunity to design your own RV setup, outdoor living space, or future waterfront retreat in the Florida Keys.The existing 1980 mobile home is in poor condition and the

  

  Mallory Pinto

  Keys Ocean Realty Inc.

  (305) 614-3522

  6099 Overseas Hwy Unit LOT 48E, Marathon, FL 33050

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