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Condos for Sale in Marathon, FL

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Welcome to your dedicated resource for condos for sale in Marathon, FL. This page is your live portal for listings that match the exact homes for sale you demand, filtering out irrelevant properties to save you time. As a local Marathon, FL agent, Marc Plotkin specializes in the unique market dynamics of this area, offering insights into amenities, home values, and investment potential. Start exploring the condos properties currently available below, or contact a local agent to discuss the details that matters most to your search.

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All Condos for Sale in Marathon, FL

1 Beds ⋅ 2 Baths ⋅ A12039090 MLS ⋅ Ocean Isles Fishing Villa BLDG.

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. Great for boating enthusiasts, Easy water access with private boat ramp, newly updated marina, fish cleaning stations, assigned boat slips for owners, new seawall, bulkhead, docks, Olympic-sized waterfront pool, air-conditioned clubhouse, ice machine, tiki huts, outdoor grilling area, laundry facilities, stunning views! This unit is a CORNER UNIT immaculate and comes fully furnished. It has its own washer/dryer on the main level, has dishwasher, microwave, range, dishwasher and refrigerator. This sale INCLUDES a one-year home warranty. 2 full bathrooms and includes all furniture. Unit has pull outs for additional sleeping. Ground level covered parking. Own your very own piece of paradise! Rentals allowed. Pets with restrictions

10877 Overseas Hwy Unit #37, Marathon

1 Beds ⋅ 1 Baths ⋅ A12037163 MLS ⋅ Trade Winds BLDG.

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!

5301 Ocean Ter Unit #1, Marathon

3 Beds ⋅ 2 Baths ⋅ A12033219 MLS ⋅ Seawatch BLDG.

Welcome to your Marathon lifestyle package, a fully remodeled 3-bedroom, 2-bath Penthouse offering 1,902 SQFT of luxury coastal living. Rare opportunity includes a 24' boat with marina access w/lifts permitted, combining a move-in-ready residence w/boating lifestyle buyers dream of in the Florida Keys. Designed for comfort and entertaining, this top-floor residence features Versace & marble tile finishes, quartz countertops, New Kitchen & Stainless Steel appliances, New impact windows, 9-ft ceilings, wet bar, private parking, open-concept layout, and wraparound balcony, perfect for tropical breezes, morning coffee, and sunset cocktails. Spacious Primary suite offers balcony access, dual closets & spa-inspired bath w/soaking tub, glass-enclosed shower, makeup station & designer finishes. Enjoy direct marina access & your included 24' boat for fishing, cruising, island hopping & waterfront dining in the Keys. Amenities include covered warehouse storage for your water toys, Lagoon-style pool, jacuzzi, tennis & basketball courts, fitness center, and gated tropical grounds. All located in the heart of Marathon, minutes from Sombrero Beach, Coco Plum Beach, Marathon Airport, Turtle Hospital, Old Seven Mile Bridge & Best waterfront restaurants! World-class boating, fishing, snorkeling & breathtaking sunsets are right outside your door. More than just a Penthouse, this is your private escape, boating base, weekend retreat, future vacation home, and private piece of paradise!

6403 Gulf Of Mexico Blvd Unit #403, Marathon

1 Beds ⋅ 2 Baths ⋅ A12010956 MLS ⋅ Bonefish Towers BLDG.

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 the main living area and the bedroom, where you can watch boats glide by and enjoy the rare luxury of both stunning sunrises and sunsets from the same home. Designed with an open layout and abundant natural light, the condo features two spacious walk-in closets and a seamless flow perfect for relaxing or entertaining. The property allows 28-day rentals, offering excellent income potential. Low HOA fees provide stress-free living and include building insurance, exterior maintenance, exterminating, common areas, cable, water, and sewer. Bonefish Towers delivers resort-style amenities, including tennis and pickleball courts, swimming pool, saunas, fitness center, billiards room, fishing access, onsite management, and ample parking. Whether you're seeking a full-time residence, vacation getaway, or investment opportunity, this oceanfront condo checks every box. Call Today!

2000 Coco Plum Dr Unit #601, Marathon

3 Beds ⋅ 2 Baths ⋅ B26015278 MLS ⋅ 4000 Building BLDG.

PREMIER PENTHOUSE AT HAWKS CAY Experience expansive views of both the Atlantic Ocean and Florida Bay from this updated three-bedroom penthouse. The interior features high vaulted ceilings that create a bright, spacious feel, anchored by an updated kitchen with quartz counters and a dedicated coffee bar. Designed for privacy, the primary suite is separated from the living space by a pocket door and includes its own private bath, while the additional bedrooms share an ensuite bathroom. Floor-to-ceiling impact sliders lead to an expansive screened-in balcony, allowing you to enjoy the Ocean breeze and view in any weather. Functional building features include an elevator, ground-level open parking with a covered parking option, and a dedicated 10'x10' (approx.) locked storage area for owners. This residence is perfectly situated just steps from Hawks Cay Resort, Marina slips, Dockside store and Angler & Ale restaurant. Whether you are watching the charter boats return with the daily catch or enjoying the full resort amenities through the onsite rental management participation, this property serves as an ideal primary residence, second home, or investment. Ownership is streamlined with building exterior insurance and professional onsite condo management. Enter the Hawks Cay program if you choose and have full access at all times.

4402 Marina Villa Drive, Marathon

2 Beds ⋅ 1 Baths ⋅ A11980651 MLS ⋅ Trade Winds West BLDG.

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 and relaxing outdoor spaces.Located just minutes from beaches, restaurants ,shops and local attractions , this property offers excellent appeal as a vacation gataway or income producing investment as a vacation rental in one of the key's most sought after boating destinations. Seller financing may be available for qualified buyers creating an opportunity for investors or second home buyer.

5301 Ocean Ter Unit #7, Marathon

1 Beds ⋅ 1 Baths ⋅ A11975802 MLS ⋅ Cocoplum Terrace BLDG.

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 with natural light and open to a private waterfront balcony, creating seamless indoor-outdoor living for morning coffee or evening relaxation. Inside, modern finishes and a clean coastal design, a turnkey presentation. The property offers flexibility as a primary residence, second home, or income-producing vacation rental. Short-term rentals are permitted with a 7-night minimum. Community amenities include a heated pool, waterfront tiki huts with grilling areas, boat trailer parking, and maintained dockage—perfect for owners and guests. Ideally located in the Middle Keys, the property is minutes from Marathon Airport and about 40 miles from both Key West and Miami via US-1, offering convenient access while preserving a peaceful island setting. Coco Plum Beach is less than a mile away for kayaking, shoreline walks, and unforgettable sunsets. Boat slip fee is $500 annually and has been paid for 2026. Showings accommodated around current bookings; please provide notice when possible. Offered furnished and equipped; a short exclusion list of personal items is available upon request.

105 Avenue D Unit #113, Marathon

3 Beds ⋅ 3 Baths ⋅ A11974801 MLS ⋅ Bougenvillea Villas BLDG.

**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 -- one thoughtfully located on the ground floor for easy access, and the other perched atop the rooftop, ideal for soaking under the stars or admiring spectacular sunsets and boats cruising through the seas. This three-story townhome is located just a stone's throw away from the beautiful Key Colony Beach, so you can enjoy sun-soaked days on the shoreline and enjoy dining on the Ocean or shopping in the eclectic nearby stores. Take a Kayak Ride right from the community dock or soak in the waterside pool. Don't miss the opportunity to own this slice of paradise, where coastal charm meets modern comfort. Whether you're looking for a primary residence, a vacation getaway, or an investment property, this home is sure to exceed your expectations! See it in person and start imagining your life in this Turnkey waterfront oasis.

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