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Browse All Marathon FL Between $700K - $800K Properties for Sale

6099 Overseas Hwy Unit LOT 16W, Marathon
$775,000
2 Beds ⋅ 2 Baths ⋅ 621885 MLS
Nearly new and built for the Florida Keys lifestyle, this 2022-built stilt home sits right in the heart of Marathon, and is currently the lowest priced stilted home in Marathon with an owned private dock space on an oceanside canal with a community boat ramp! Your boatslip is right outside your door and is only 5 miles out to Sombrero Reef and 2 miles to the sandbar. Inside, high ceilings and large windows fill every room with natural light. The open kitchen is well lit, anchored by a full pantry, and fitted with nearly new appliances. The spotless interior also features crown molding throughout, neutral paint and flooring, and an open floor plan. Built to Cat V wind load standards with impact windows and doors, metal roof, and an 8-foot piling foundation, means lower insurance costs, peace of mind, and a structure designed to last for decades. The property also features a rainwater collection cistern -- an eco-friendly bonus to keep the garden green without ever touching the water meter. A low monthly HOA covers access to the community clubhouse with a full kitchen, pool table, Tiki, private boat ramp, fish cleaning station, and two scenic sitting areas on the Atlantic Ocean, one with a pavilion for shelter from sun and rain. This home also abuts a conservation area, so there are no backyard neighbors, allowing for additional privacy to entertain and enjoy nature. Whether looking for a vacation retreat, investment property, or full-time residence; if the Florida Keys lifestyle is what you're after, this is where it starts.

6099 Overseas Hwy Unit LOT 16W, Marathon
130 Coco Plum Dr Unit 404, Marathon
$739,000
2 Beds ⋅ 2 Baths ⋅ 621773 MLS
Penthouse living with ocean and canal views, a private garage, and your own boat slip with a 10,000-lb lift--welcome to Treasure Cay in Marathon's Coco Plum neighborhood. This beautifully maintained top-floor corner residence offers exceptional natural light, added privacy, and convenient elevator access. Offered furnished with specified exclusions, it's ready for you to settle in and enjoy the Keys. The bright, open living and dining areas extend onto screened waterfront balconies, creating an inviting setting for morning coffee, outdoor dining, and watching boats pass below. The kitchen combines ocean views with granite countertops, solid maple cabinetry, stainless steel appliances, breakfast-bar seating, and a touch-activated faucet. Tile flooring and impact-resistant windows and sliding glass doors continue throughout, complemented by electronic blinds on all sliding glass doors and plantation shutters on the kitchen and office windows. The spacious primary suite features canal views, direct balcony access, dual closets, and an en-suite bath with quartz countertops and solid maple cabinetry. All bedroom closets feature custom built-in cabinetry, and solid maple cabinetry extends to both bathrooms. A guest bedroom, second full bathroom, and separate office provide comfortable space for visitors and working from home. Boaters will appreciate the included slip and lift on an approximately 200-foot-wide canal, offering deep-water access and ample maneuvering room. Beautifully landscaped grounds surround the waterfront pool, heated and chilled for year-round enjoyment, and hot tub. Tennis, pickleball, a clubhouse, and plentiful guest parking add to the community's appeal. Nearby bike paths provide a convenient route to Coco Plum Beach. With its elevated corner position, expansive views, and private outdoor living spaces, this Treasure Cay penthouse offers a distinctive waterfront retreat.

130 Coco Plum Dr Unit 404, Marathon
385 Orange Ave, Marathon
$799,000
3 Beds ⋅ 2 Baths ⋅ 621699 MLS
Secluded CBS Stilt house features 4 bedrooms, 3 bathrooms, and a metal roof. Surrounded by natural foliage, it sits on a 15,000 sq. ft. double lot in Crains Subdivision. This property is truly a diamond in the rough with great potential.

385 Orange Ave, Marathon
12400 Overseas Hwy Unit Villa 3, Marathon
$799,000
3 Beds ⋅ 3 Baths ⋅ 621323 MLS
PRIVATE ROOFTOP TERRACE, PANORAMIC WATER VIEWS AND WEEKLY RENTAL FLEXIBILITY! Welcome to Villa #3, a turnkey, fully furnished 3-bedroom, 3-bath villa offering 1,493 sq. ft. in a private gated bayfront community in Marathon. With 7-day rentals allowed and rental income already being produced, this property offers excellent flexibility as a vacation rental, second home, or Florida Keys getaway. Beautifully decorated in warm coastal style, the villa features an open-concept living, dining, and kitchen area with bar seating, stainless steel appliances, and a fully equipped kitchen. The spacious layout includes two primary suites with en-suite baths, a third bedroom and full bath, washer and dryer, owner's closet, and multiple private balconies. Impact-resistant windows and doors and a pre-built elevator shaft add additional value. A standout feature is the expansive private concrete rooftop terrace with panoramic views of the Gulf, Vaca Cut and Marathon--perfect for sunset cocktails and entertaining. Outdoor amenities include covered parking for at least two vehicles, a grill, seating area, bait freezer, kayaks, and sunshades. The community offers a pool, dockage, and waterfront common areas with beautiful bay views. Association services include water, sewer, trash, landscaping, and pool maintenance. Fully furnished and ready to enjoy from day one, Villa #3 combines the Florida Keys lifestyle with the added advantage of weekly rental flexibility and income potential.

12400 Overseas Hwy Unit Villa 3, Marathon
2240 Harbor Dr, Marathon
$775,000
2 Beds ⋅ 2 Baths ⋅ 621286 MLS
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. Exceptional parking includes a paved driveway and a convenient double-wide gate, providing easy access for secure in-fence boat or trailer storage. For outdoor entertaining, enjoy the expansive bricked patio, cedar pergola, outdoor dining area, and built-in grill--perfect for relaxing or hosting family and friends. Inside, the home features tile flooring throughout, an ensuite primary bedroom with a walk-in shower and walk-in closet, Bahama shutters, and hurricane-rated double doors. Bonus room can be used as a den or office. Additional exterior features include two storage sheds and a detached laundry room, offering plenty of practical storage and workspace. Boating enthusiasts will appreciate the **public community boat launch just 3/10 of a mile away**, available **free for residents**. With its desirable family-friendly location, generous corner lot, boat/trailer storage, beautiful outdoor living spaces, and room for a pool, this Marathon property offers an exceptional Florida Keys lifestyle.

2240 Harbor Dr, Marathon
9966 Aviation Blvd, Marathon
$799,999
621243 MLS
The Building Right Is Secured. The Site Is Prepped. The Dock Is Done. Utilities Are In. The Only Thing Left Is the House. For buyers who have dreamed of building a custom home in the Florida Keys, this is an opportunity to skip much of the time, uncertainty, and groundwork that typically comes before construction can even begin. The hard work has already been done. The building right is secured, the lot has been cleared, fenced, and prepared, the geotechnical survey is complete, and both the electric and water meters are installed. On the waterfront, the dock permit is complete and a brand-new dock is already in place along 75 feet of canal frontage. This homesite is ready for the next step: building your Florida Keys home. Located in a desirable Marathon waterfront neighborhood surrounded by attractive homes, the property also delivers the lifestyle you're building for. Enjoy quick and convenient boating access to the Gulf, putting fishing, diving, cruising, and days at the sandbar within easy reach. Weekly vacation rentals are also permitted, giving you the flexibility to design a full-time residence, private Keys getaway, or income-producing vacation home. Instead of purchasing a vacant lot and beginning the lengthy process of preparing it for construction, start with the groundwork already behind you and focus on what matters most--designing and building the home you want. The building right is here. The infrastructure is here. The dock is waiting for your boat. Now bring your plans and build your Florida Keys dream home.

9966 Aviation Blvd, Marathon
285 A 66th St Unit A & B, Marathon
$750,000
4 Beds ⋅ 2 Baths ⋅ 621145 MLS
Move-in ready and thoughtfully updated top to bottom, this full duplex offers two versatile living spaces with major systems and finishes refreshed in recent years. Each unit features a fully updated kitchen with new cabinetry, countertops, and appliances, along with a completely renovated bathroom. Flooring throughout has been replaced, giving both units a clean, modern feel from the moment you walk in. The electrical system has been upgraded for improved safety and reliability -- a meaningful value-add for buyers and investors alike. Whether you're looking for a savvy income-producing property, a multi-generational living setup, or house-hacking potential in a strong rental market, this duplex delivers flexibility with the peace of mind that comes from recent renovations. Don't miss this opportunity to own a turnkey duplex in a great location.

285 A 66th St Unit A & B, Marathon
390 25th St, Marathon
$725,000
3 Beds ⋅ 2 Baths ⋅ 621127 MLS
Welcome to effortless Keys living in the heart of Marathon! This charming canal-front 3 bed/ 2 bath single-family home blends coastal-chic style, boating, comfort, and convenience in one easy-to-enjoy package. Designed for a turn-key, low-maintenance lifestyle, the home is elevated above flood and features impact windows and doors, a new metal roof (2024), newer A/C (2021), an on-demand water heater, and was tented in 11/2024. Step inside to a bright, open-concept floor plan where modern coastal finishes complement the home's relaxed Keys character. Updates include wood style luxury vinyl plank flooring, stainless steel appliances, granite countertops, and a new washer and dryer. Both the primary and guest bathrooms have a fresh, modern feel with stylish tile, updated vanities, lighted mirrors, and glass shower enclosures. The comfortable layout works beautifully for everyday living, entertaining, or welcoming guests. Outside is where the Keys lifestyle really comes alive. Enjoy approximately 37.7 feet of solid concrete dockage on a canal with deeper water depth, creating a great setup for boaters. From here, you'll have convenient access to both the Atlantic Ocean and Gulf via the Seven Mile Bridge. After a successful day on the water, clean your catch at the fish-cleaning station with outdoor sink, then relax in the shade on the expansive east-facing porch with composite Trex decking & enjoy the tropical breezes. The property also offers a private fenced side area for additional storage, plus convenient access to a nearby public boat ramp, city park with community events & festivals, Boot Key Harbor, shopping, and restaurants. No HOA adds even more flexibility. With weekly (7-day) rentals allowed, this property offers excellent versatility as a full-time residence, second home, or vacation rental/investment property. Move-in ready, furnished, weather-ready, and filled with Keys charm, this Marathon waterfront home is ready to become your next Keys getaway...

390 25th St, Marathon
6203 Gulf Of Mexico Blvd Unit 203, Marathon
$735,000
3 Beds ⋅ 2 Baths ⋅ 621012 MLS
Welcome to Seawatch condominiums unit 6203. This unit is spacious and inviting, just waiting for you to make it home. Wide open floor plan living area that is expanded further with one bedroom opened up as a den offering additional lounge or flex space. The unit has been updated throughout with bamboo flooring, new kitchen, custom primary bath, and a large wrap around screened porch. The Seawatch complex offers a complete collection of amenities anywhere in the Keys including: extra large resort sized pool, spa, pool cabana and bathhouse, fully equipped gym, clubhouse, tennis courts, pickleball courts, boat storage barn, marina, elevator access and fully gated for additional privacy. Call today for more information and to set a time to view this unit today.

6203 Gulf Of Mexico Blvd Unit 203, Marathon
12690 Overseas Highway Unit 413, Marathon
$725,000
2 Beds ⋅ 3 Baths ⋅ 620672 MLS
Wake up to wide-open Gulf views from this beautifully maintained residence in Gulfpointe Two, a sought-after waterfront community in the heart of Marathon. Designed to make the most of its coastal setting, the home offers multiple private balconies, bright open living spaces, and water views that create a relaxing backdrop throughout the day. The main living level features a spacious open-concept layout connecting the kitchen, dining area, and living room. Large windows and sliding glass doors fill the space with natural light while showcasing the Gulf beyond. The updated kitchen is designed for both everyday living and entertaining, with granite countertops, abundant cabinetry, stainless steel appliances, a generous breakfast bar, and plenty of workspace. Coastal furnishings and clean finishes complement the easygoing Keys atmosphere. Upstairs, the primary bedroom provides a peaceful private retreat with access to its own balcony and beautiful views across the water. From morning coffee to sunset cocktails, the outdoor spaces offer the perfect place to enjoy the sea breeze and watch boats pass in the distance. Gulfpointe Two is a well-maintained waterfront community offering a heated pool with a chiller for added comfort during the warmer summer months. Gulfside dockage with finger piers is available to owners on a first-come basis and can accommodate boats up to approximately 36 feet. Boaters will appreciate the convenient access to both the Gulf and Atlantic, with Vaca Channel just minutes away. Weekly vacation rentals are permitted, providing excellent flexibility for use as a full-time residence, seasonal getaway, or income-producing investment. Centrally located near Marathon's restaurants, shopping, marinas, beaches, and everyday conveniences, this inviting waterfront property delivers the views, boating access, and relaxed island lifestyle buyers come to the Florida Keys to enjoy.

12690 Overseas Highway Unit 413, Marathon
89th Street, Marathon
$799,000
620536 MLS
Economic Opportunity Zone! Cleared waterfront lot in Marathon with a Transferable Building Right, house plans, and dock plans included--a valuable head start toward your custom Florida Keys home or investment property. Located on picturesque 89th Street, this approximately 6,440-square-foot parcel measures 70' x 92' and offers 70 feet of waterfront along a 45-foot-wide canal. Direct access to open water and an approximate 4-foot control depth provide a convenient setting for boating, fishing, and exploring the Keys. Weekly rentals are permitted, offering flexibility for a personal retreat or vacation rental. Design a home around your needs while taking advantage of modern construction standards, lower maintenance needs, and potential insurance benefits. Bring your vision to life with this waterfront building opportunity in the heart of Marathon.

89th Street, Marathon
837 91st Court Ocean, Marathon
$760,000
2 Beds ⋅ 2 Baths ⋅ 620331 MLS
Welcome to your Slice of Paradise in Marathon this stunning waterfront home offers breathtaking ocean views, direct boating access and offers 50 ft of dockspace with a pool and tiki bar. its perfect for coastal living and entertaining, imagine the sunsets from your balcony and enjoy the keys lifestyle.

837 91st Court Ocean, Marathon
699 116th St, Marathon
$724,500
2 Beds ⋅ 2 Baths ⋅ 620329 MLS
Blue Lagoon, Pool Home in Marathon with pee-a-boo Ocean Views with Weekly Rentals! Currently rented Months Jan thru end April 2027! Embrace the laid-back Florida Keys lifestyle in this charming tropical cottage, ideally located in the desirable Little Venice subdivision of Marathon. Offering 2 bedrooms, 2 bathrooms, and beautiful peek-a-boo ocean views, this bright and airy stilt home is perfectly designed for both relaxation and entertaining. The spacious deck provides the perfect setting for enjoying ocean breezes, morning coffee, or evening gatherings with family and friends. Inside, the open-concept living area features vaulted ceilings and abundant natural light, while the updated kitchen boasts stainless steel appliances, granite countertops, and ample cabinetry for effortless entertaining. Recent improvements include updated bathrooms, a new A/C system (2023), hot water heater (2026), and a durable metal roof (2013). Tastefully furnished with coastal-inspired décor, this home is being offered fully furnished, making it move-in or rental ready. Situated on a rare double corner lot, the property features a sparkling in-ground heated pool surrounded by tropical landscaping, along with covered parking, generous workshop/storage space below, and ample room for boat and trailer parking. An assumable low-cost flood insurance policy adds additional value and peace of mind.

699 116th St, Marathon
12690 Overseas Hwy Unit APT 310, Marathon
$799,000
2 Beds ⋅ 2 Baths ⋅ 620290 MLS
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 the water from one of your. two porches that face different angles so you can capture shade and breezes all day long while enjoying Gulf views. Inside, the open-concept living room is spacious and flooded with natural light, creating a bright and airy feel. The kitchen is functional, with ample counter space for cooking and meal prep and stainless steel appliances. A large island with peninsula seating provides extra seating, perfect for dining or entertaining. The primary bedroom is a private retreat with its own half wrap-around balcony, offering a serene spot to enjoy the views. The room is spacious, with an en suite bathroom featuring double sinks and a generous closet. The guest Bedroom is equally large and comfortable with room for queen and twin beds. Offered furnished and rental ready. Located in Marathon, this condo allows 7 days rentals and offers easy access to local beaches, restaurants, and outdoor activities. With a heated and AC cooled pool, first-come dock, tennis court, 8 boat slips great for family fishing with dock lights, and community pool and Gulfside views this condo is the perfect place to enjoy the best of the Florida Keys.

12690 Overseas Hwy Unit APT 310, Marathon
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