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Single Family Residence for Sale in Crains Subd

Active 57783 Morton Street   Marathon  33050
40 photos

List Price:  $29,500,000

A Private Waterfront Estate at The Edge of the Gulf of America. Set on 3 secluded acres+/- along one of the most protected 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…

11318 10 11 | 2 2025

Single Family Residence for Sale in Coco Plum Beach Replat

Active 2405 Coco Plum Dr   Marathon  33050
65 photos

List Price:  $27,500,000

COME MAKE YOUR OWN PERSONAL STATEMENT TODAY. WALK TO YOUR OWN PRIVATE BEACH.

29325 9 9 | 1 2025

Single Family Residence for Sale in Sunrise Isle,sunrise Isles

Active 128 Sunrise Drive   Marathon  33050
photos

List Price:  $7,750,000

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. Positioned to capture unobstructed ocean views and a year-round ocean…

4 4 | 1 2025

Single Family Residence for Sale in Latitude 24 (replat Of Po

Active 865 50th Street Gulf   Marathon  33050
96 photos

List Price:  $4,490,000

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. The main level offers a bright and open layout designed for both comfort and entertainment. A spacious modern kitchen showcases elegant cabinetry, quartz countertops with a striking waterfall edge, and…

6644 5 4 | 1 2022

Single Family Residence for Sale in 9999

Active 14 125th Street Gulf   Marathon  33050
18 photos

List Price:  $3,549,000

RARE 100' of waterfront re-development opportunity w/ DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with ACTIVE Conditional Use PERMIT for 10 unit & 4 affordable staff group home units. 6 TBR's available plus more. No TDR's required for pure commercial use! MIXED USE ZONING - many commercial-residential possibilities, e.g.: up…

14 19 1995

Single Family Residence for Sale in Tingler Island

Active 82 Tingler Ln   Marathon  33050
60 photos

List Price:  $3,200,000

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. Cool off after a day on the…

4 4 1986

Single Family Residence for Sale in The Reserve At Sombrero

Active 443 Sombrero Beach Rd   Marathon  33050
67 photos

List Price:  $2,975,000

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. Thoughtfully designed across three levels, the home features light-filled interiors with a coastal palette of soft…

3710 5 5 2019

Single Family Residence for Sale in Grassy Key,seaglass Cove

Active 59720 Overseas Hwy #9   Marathon  33050
37 photos

List Price:  $2,950,000

SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. This rare enclave features 14 brand-new luxury residences, each offering sweeping views of the Atlantic Ocean. This unit features 5 bedrooms and 4.5 baths. Residents will enjoy world-class amenities, including a resort-style pool, pickleball court, sandy beach, and the convenience…

5 4 | 1 2025

Single Family Residence for Sale in Coco Plum Beach

Active 14 Avenue F   Marathon  33050
71 photos

List Price:  $2,895,000

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. Inside, a dramatic grand staircase and soaring two-story great…

12100 4 3 | 1 2018

Single Family Residence for Sale in Knowlson Colony

Active 34 Atlantic Drive   Marathon  33037
100 photos

List Price:  $2,890,000

Huge Direct Oceanfront Compound — One-of-a-Kind with 276-Foot Concrete Dock Adjacent to World-Famous John Pennekamp, Coral Reef State Park & Molasses Reef. Discover a truly exceptional and private oceanfront compound designed for boating enthusiasts, investors, or multi-generational living. Spread across three expansive lots, this rare property includes two distinct homes and direct water access — a combination…

5 4 1943

Single Family Residence for Sale in Seaair Estates

Active 130 Brian Rd   Marathon  33050
29 photos

List Price:  $1,850,000

Privacy is a rare luxury, and this home delivers it with peaceful, soul-soothing views that instantly make you exhale. Perched on sturdy stilts, this 2-bedroom, 2-bath retreat sits in a quiet, tucked-away neighborhood overlooking the shimmering Gulf of America. Built Solid with CBS concrete construction and a metal hip roof that gives you confidence, while…

3488 2 2 1981

Single Family Residence for Sale in Anglers At Sombrero

Active 227 Sombrero Beach Rd   Marathon  33050
56 photos

List Price:  $1,499,999

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…

3016 4 3 2017

Single Family Residence for Sale in Venice

Active 2133 Yellowtail Dr   Marathon  33050
24 photos

List Price:  $1,450,000

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…

1728 3 2 1973

Single Family Residence for Sale in Little Venice

Active 11284 3rd Avenue Ocean   Marathon  33050
82 photos

List Price:  $1,299,900

Amazing opportunity in the heart of Marathon, FL with full ocean access view. Brand new construction - Rental & Airbnb okay. Beautiful home completely furnished, ready to enjoy, Jacuzzi and Jetski availability. 5 mins airport access.

2608 3 2 2020

Single Family Residence for Sale in Waloriss Subd

Active 320 Calzada De Bougainville   Marathon  33050
52 photos

List Price:  $1,195,000

Turnkey Investment Opportunity located just 0.3 miles from Sombrero Beach, perfectly positioned for strong guest demand. Grossing an impressive $116,000 in rental income in 2025, this fully furnished property comes with rental management already in place- making it easy for a new owner to step in and start earning immediately! Enjoy the best of Keys…

3488 2 2 2016

Single Family Residence for Sale in Bouganvillea Villas Condo

Active 12400 Overseas Hwy   Marathon  33050
32 photos

List Price:  $1,175,000

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…

1493 3 3 2007

Condominium for Sale in Bouganvillea Villas Condo | Unit 9

Active    9 Marathon  33050
57 photos

List Price:  $1,095,000

**Stunning Marathon Florida Waterfront Home Allowing Weekly Rentals With IMMEDIATE Income ** Welcome to your dream coastal escape! This exceptional 3-bedroom, 3-bath, FURNISHED 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…

2234 3 3 2007

Single Family Residence for Sale in Venice

Active 1403 Grouper Dr   Marathon  33050
48 photos

List Price:  $1,074,999

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. Enjoy direct ocean access from your private boat dock on a deep-water…

1892 3 1 1962

Condominium for Sale in Seawatch Condominium | Unit 403

Active 6403 Gulf Of Mexico Blvd  403 Marathon  33050
28 photos

List Price:  $995,000

Welcome to your complete Marathon lifestyle package,a fully remodeled 3-beds,2-baths Penthouse offering 1,902 SQFT of luxury coastal living,Rare opportunity includes 24' boat&marina access w/lifts permitted,combining a move-in-ready residence w/boating lifestyle buyers dream of the Florida Keys.Designed for comfort and entertaining,this top-floor residence features Versace&marble tile finishes,quartz countertops,new stainless steel appliances,impact windows,9-ft ceilings,wet bar,private parking,open-concept layout,wraparound…

1602 3 2 1983

Single Family Residence for Sale in Vaca Cut

Active 930 80th Street Ocean   Marathon  33050
50 photos

List Price:  $994,999

Welcome to your fully renovated coastal retreat in the heart of Marathon, Florida! This stunning 4 bedroom, 3 bathroom home offers two Master suites, breathtaking open water views and is just minutes from the Marathon Airport—perfect for aviation lovers. Step inside to find a modern, newly updated interior featuring a spacious floor plan, brand new…

4964 4 3 2004

Single Family Residence for Sale in Puerta Del Sol

Active 6501 Oceanview Ave   Marathon  33050
26 photos

List Price:  $955,000

Welcome to your slice of paradise in Marathon, where island living meets exceptional investment potential. Tucked at the end of a quiet street in mid-town, this upgraded property captures sweeping Atlantic Ocean views and boasts a strong short-term rental history - ideal as both a private retreat and income-producing asset. Expansive parking accommodates boats, multiple…

2943 2 2 1978

Single Family Residence for Sale in Harbor Isle

Active 716 26th Street Ocean   Marathon  33050
59 photos

List Price:  $890,000

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…

3750 3 2 | 1 1971

Townhouse for Sale in Pirates Cove Ii, A Condom | Unit 87

Active 2600 Overseas Hwy  87 Marathon  33050
57 photos

List Price:  $890,000

Looking for bay views, space, resort-style amenities, and excellent investment potential? This is the one! Rarely available DIRECT GULF FRONT corner townhome at Tranquility Bay Resort offering the perfect blend of luxury, tranquility, and income-producing opportunity in the heart of the Florida Keys. Ideally situated on the quiet northern end of the resort, this 3-bedroom,…

1320 3 2 | 1 2004

Townhouse for Sale in Pirates Cove Ii, A Condom | Unit 85

Active 2600 Overseas Hwy  85 Marathon  33050
56 photos

List Price:  $875,000

Looking for direct Gulf views, space, resort-style amenities, and strong investment potential? This direct gulf-front 3-bedroom, 2.5-bath townhome at Tranquility Bay Resort checks all the boxes. Set on open gulf waters in the heart of Marathon, it offers unobstructed views and a proven rental history--making it ideal as both a personal getaway and income-producing property.…

1320 3 2 | 1 2004

Single Family Residence for Sale in Key Colony Beach 1st Add

Active 151 10th St   Marathon  33051
59 photos

List Price:  $849,000

Welcome to this 2-bedroom waterfront home in Key Colony Beach offering direct canal frontage and classic island appeal. Built in 1961 and updated, this one story half duplex blends low maintenance living with functional waterfront access. Interior highlights include tile flooring throughout, ceiling fans, window treatments, and a comfortable layout with two full bathrooms and well…

1536 2 2 1961

Condominium for Sale in Gulfpointe I & Ii | Unit 310

Active 12690 Overseas Hwy  310 Marathon  33050
43 photos

List Price:  $799,000

Welcome to Gulfpointe II, a Gulf front community offering lots of amenities including great dockage, large heated and chilled pool and lots of parking. This spacious 2 Bedroom 2 Bath condo offers an open floor plan with panoramic views of the gulf from all angles. Enjoy morning coffee or evening cocktails watching the sunset over…

1352 2 2 1989

Single Family Residence for Sale in Sunset Bay

Active     Marathon  33050
25 photos

List Price:  $775,000

Experience refined coastal living in this elevated 2022 residence, where modern design meets effortless luxury. Featuring a durable metal roof and impact glass windows and doors, this home offers both peace of mind and sophisticated style. Inside, crown molding flows throughout an airy open-concept layout spanning 1,290 square feet under air. The chef-inspired kitchen is…

3168 3 2 2022

Single Family Residence for Sale in Imber Subd

Active 915 80th   Marathon  33050
57 photos

List Price:  $775,000

Turnkey 3BR/2BA stilted island home in Marathon's desirable Airport-Ocean neighborhood. 1,296 sq ft of move-in ready living space on a private 6,721 sq ft lot. Fully fenced backyard with lush tropical landscaping and hot tub. Converted 2-car garage doubles as a game room. Central A/C, metal roof, accordion shutters, above base flood elevation. ASSUMABLE FLOOD…

2992 3 2 1997

Single Family Residence for Sale in Harbor Isle Sec A

Active 605 26th Street Ocean   Marathon  33050
31 photos

List Price:  $760,000

Welcome to your serene canal front retreat. This charming property features an open concept design with an airy, open floor plan that seamlessly connects the living, dining and kitchen areas, perfect for family gathering sand entertaining. Equipped with updated appliances, the kitchen offers ample counter space and storage, catering to both casual meals and gourmet…

1416 3 2 1968

Single Family Residence for Sale in Buttonwoods Acres

Active 780 95th Street Ocean   Marathon  33050
43 photos

List Price:  $750,000

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. Conveniently located across from the airport, this home features a brand-new metal roof, a fully…

1776 4 3 1972

Single Family Residence for Sale in Gulfstream Shores #2 Amd

Active 427 89th Street Ocean   Marathon  33050
26 photos

List Price:  $688,000

Step out to your private 35-ft dock on a clean, deep canal with quick ocean access from this solid CBS half-duplex. The open interior features tile flooring throughout and a granite kitchen designed for easy living. A 2018 metal roof adds durability, while the low-maintenance backyard offers a perfect space to relax or entertain. Enjoy…

1218 2 2 1975

Condominium for Sale in Bonefish Towers (74 Units | Unit 106

Active 2000 Coco Plum Dr  106 Marathon  33050
37 photos

List Price:  $675,000

Welcome to Bonefish Towers - the tallest building in the Florida Keys! This rare 1st -floor unit offers breathtaking panoramic views of both the Atlantic Ocean and the Bay, creating a front-row seat to spectacular sunsets, passing boats, and the beauty of Key Colony Beach. Inside, you'll find a spacious 2-bedroom, 2-bathroom layout featuring two…

1214 2 2 1975

Single Family Residence for Sale in North Marathon Shores Pla,dodge Subdivision

Active 1262 Marlin Dr   Marathon  33050
23 photos

List Price:  $637,000

Located in the heart of Marathon, this property offers an excellent opportunity to enjoy the Florida Keys lifestyle. Situated just a short 2-minute walk from the nearby public boat ramp, providing quick and convenient water access for boating, fishing, and exploring the beautiful surrounding waters. The property is centrally located near local restaurants, shopping, and…

1760 3 2 1959

Condominium for Sale in Harbor Club South Condomi | Unit 9

Active 423 Sombrero Beach Rd  9 Marathon  33050
43 photos

List Price:  $585,000

Waterfront Townhouse | Dockage + 2025 HVAC + Fresh Price Now offered at a competitive new price, this turnkey 3-bedroom, 2.5-bath waterfront townhouse delivers exceptional value in today's Florida Keys market. Featuring assigned dockage for boats up to 36 feet, canal access, and a brand new 2025 HVAC system with approximately nine years remaining on the…

1427 3 2 | 1 1974

Single Family Residence for Sale in Little Venice

Active 11339 5th Avenue Ocean   Marathon  33050
39 photos

List Price:  $559,998

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. This property offers a 7-day minimum rental restriction, making it attractive for both personal enjoyment…

1507 2 1 1953

Single Family Residence for Sale in Little Venice No2

Active 11405 3rd Avenue Ocean   Marathon  33050
30 photos

List Price:  $534,999

Beautiful Property in the heart of the Florida Keys .Minutes away from Sombrero beach and walking distance to restaurants, shops and marina.

1344 2 2 1956

Mobile Home for Sale in Riggs Sub

Active 101 11th Street Ocean, Lot 13   Marathon  33050
63 photos

List Price:  $464,950

Welcome to one of the most compelling lifestyle opportunities in the Florida Keys. Perfectly positioned within one of Marathon’s most vibrant & amenity rich, waterfront communities, this beautifully appointed 2 bedroom, 2 bath residence offers the ideal blend of island living, convenience, and value; without the traditional Florida Keys price tag. From the moment you…

2 2 2020

Condominium for Sale in Coco Plum Beach | Unit 601

Active 2000 Coco Plum Dr  601 Marathon  33050
44 photos

List Price:  $449,000

Where else can you find Oceanfront living with stunning sunrises and sunsets all for under $500k in the Florida Keys? Experience elevated coastal living in this bright and airy 1-bedroom, 1.5-bath condo at iconic Bonefish Towers, the tallest building in the Florida Keys. This unit offers breathtaking, unobstructed views of the Atlantic Ocean from both…

1 1 | 1 1975

Single Family Residence for Sale in Riggs Sub (47.5)

Active 101 11th Street Ocean, Unit 17   Marathon  33050
53 photos

List Price:  $424,999

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. Step outside to the third-floor balcony, where open…

2 2 2020

Condominium for Sale in Cocoplum Beach | Unit 113

Active 105 Avenue D  113 Marathon  33050
21 photos

List Price:  $424,000

This beautifully updated waterfront condominium captures the essence of the Florida Keys lifestyle along a serene 200-ft-wide deep-water canal with 6+ ft control depth and no bridge clearance restrictions—The residence includes an assigned boat slip accommodating vessels up to approximately 43 ft, providing effortless access to open water. Hurricane-panel-protected sliding glass doors fill the home…

1 1 1974

Condominium for Sale in Trade Winds West | Unit 7

Active 5301 Ocean Ter  7 Marathon  33050
47 photos

List Price:  $415,000

Boater's paradise in the heart of Marathon ! Beautifully furnished 2 bed 1 bath waterfront condo featuring stunning canal views and the perfect Florida Keys lifestyle with a private screened terrace ideal for enjoying breezes and unforgettable sunset views. The community offers deep-water dockage accommodating vessels up to 28 ft.Residents also enjoy the heated pool,BBQ area…

776 2 1 1971

Mobile Home for Sale in Keys Rv/mobile Home Condo

Active 6099 Overseas Hwy 55w   Marathon  33050
19 photos

List Price:  $365,000

Price recently reduced. Canal-front lot in Key by the Sea, located at 6099 Overseas Highway, Unit 55W in Marathon, Florida. This waterfront property features a newly rebuilt dock and installed boat lift, offering immediate boating access to open water. A 2022 travel trailer is included as personal property, providing immediate use or flexibility while planning future…

1 1 2022

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