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Middle Keys Waterfront Homes for Sale, Single Family Houses, Open Water, Ocean and Bay / Gulf Views

Total Listings 156
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$1,799,000
Marathon
Sombrero Properties   - MM: 49.50
4 Bed, 4 Baths, 3,432 SqFt Days Listed: 49
Half Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 95ft.Concrete

Welcome to your personal paradise at this exquisite half duplex on Boot Key Harbor, offering mesmerizing waterfront harbor views from the living room, kitchen and master bedroom. Perfectly situated for boating and fishing enthusiasts, this concrete stilted structure features a metal roof (2018) and impact windows (2021), ensuring durability and peace of mind. With over 3,000 square feet of living space, this roomy home easily accommodates large families or groups and all their watercraft. The residence has 4 spacious bedrooms and 4 1/2 bathrooms, including 2 ensuite bedrooms to host your special guests. The lower level features a versatile full apartment with potential for separate long term rental, providing great investment potential. Employ just the ground floor apartment or the entire property for 7-day vacation rental income. With approximately 60 feet of prime deep water waterfront, the property includes 3 separate boat slips, a 10k boat lift, and docks equipped with power, water, and a swim ladder, making it ideal for all your boating and water activities. A fish cleaning station on the sturdy seawall adds to convenience, while cool trees provide shade for relaxing. 3 levels of porches give you comfortable access to amazing sunsets and harbor views. Watch the boats motor by all day long and catch the Holiday Lighted Parade from your front row seat. Or enjoy cool breezes and a peaceful golf course view from your cozy front porch. Comfort is paramount with an elevator for easy access, 3 air conditioning units (2 replaced recently), roomy laundry room, an air-conditioned garage and multiple storage spaces. Ride your golf cart to the beach and nearby shopping and restaurants. Just minutes from a full-service Marina, Sisters Creek and Gulf-side boating, this stunning home is a must-see. Whether youre seeking a full-time residence, a vacation retreat, or an income-generating investment, embrace the coastal life on Boot Key Harbor in Marathon today!

$1,799,000
Marathon
Tinglers Island   - MM: 49.50
2 Bed, 2 Baths, 1,722 SqFt Days Listed: 323
-7.74% ($151,000) 3 Price Changes : Last Change 10 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 100ft.

SOMBRERO BEACH HOME. Walk, bike, kayak, paddle board and/or boat to Sombrero Beach from your new home. Located only a few minutes by boat out to great fishing, boating and snorkeling. This 1,722 sq. ft. home features 2 bedrooms and 2 bathrooms. The home boasts high ceilings in the living room, a fireplace, a dedicated laundry room and a bonus room that may operate as an office, play room or third sleeping room. The lot size is 12,197 sq. ft. There are plenty of parking spaces in front of the home and covered parking. Outside amenities include a swimming pool, private landscape and a 100 ft. concrete seawall. The favorable storage space on the ground level allows you to store all your beach and boating toys. The home features a newer metal roof, swimming pool and exterior elevator.

$1,799,999
Marathon
Coco Plum Beach   - MM: 54.50
3 Bed, 3 Baths, 2,354 SqFt Days Listed: 61
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Other Dockage

Dont miss this incredible chance to own your own piece of paradise in the heart of the Florida Keys! This beautiful property boasts two floors, featuring 3 bedrooms and 3 full bathrooms, with stunning water views and direct ocean access. Ideally situated just minutes from Sombrero Beach and a variety of dining options, it offers the perfect blend of relaxation and convenience.

$1,850,000
Key Colony
Key Colony Beach 1st Addn Amd   - MM: 53.50
4 Bed, 4 Baths, 2,293 SqFt Days Listed: 155
Half Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift37ft.Concre

Welcome to your coastal haven in Key Colony Beach--a paradise for those seeking a beautiful home and a relaxed lifestyle. This gem of a property with eastern exposure is offered fully furnished. Featuring 2-zone AC, marble pavers, and elegant finishes like Granite and marble counter and vanity tops. Boasting 9-foot ceilings, crown molding, a garage, concrete seawall, boat lift, and a step-down dock for a 37-foot boat, this residence seamlessly blends luxury with functionality. Enjoy the heated pool and the tropical ambiance in your backyard. Make this Key Colony Beach retreat your haven for a life of tranquility and leisure. Other half of this building (540 9th) can also be bought at the same price as 550 9th.

$1,850,000
Key Colony
Key Colony Beach 1st Addn Amd   - MM: 53.50
4 Bed, 4 Baths, 2,293 SqFt Days Listed: 363
Half Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 37ft.Concrete

Welcome to your coastal haven in Key Colony Beach--a paradise for those seeking a beautiful home and a relaxed lifestyle. This gem of a property with eastern exposure is offered fully furnished. Featuring 2-zone AC, marble pavers, and elegant finishes like Granite, quartz, and marble countertops. Boasting 9-foot ceilings, crown molding, a garage, concrete seawall, and a step-down dock for a 37-foot boat, this residence seamlessly blends luxury with functionality. Enjoy the heated pool and the tropical ambiance in your backyard. Make this Key Colony Beach retreat your haven for a life of tranquility and leisure. Other half of this building (550 9th) can also be bought at the same price as 540 9th.

$1,875,000
Marathon
Lida Subdivision   - MM: 51.50
4 Bed, 4 Baths, 2,160 SqFt Days Listed: 391
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 50ft.Concrete

Introducing an exquisite fairly new constructed home in Marathon, FL, boasting four bedrooms, 4.5 bathrooms, and breathtaking waterfront views. This luxurious property features an inviting pool, perfect for relaxation and entertainment. Embrace coastal living at its finest, complete with a private dock, providing seamless access to the crystalline waters. With modern design elements and a prime location, this home offers the ultimate blend of comfort, style, and serene waterfront living. This is a great opportunity to have a beautiful modern home in the Keys and to generate income! Contact me today to schedule a private viewing and experience the charm of this beautiful property.

$1,890,000
Marathon
Marameade Amd   - MM: 49.50
4 Bed, 4 Baths, 2,750 SqFt Days Listed: 213
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Slip,Other Dock

Boot Key Harbor home located in a protected basin hurricane hole. Deep water access to the Atlantic close to all types of amenities spacious four bedroom , three bath home on a extra large lot. Newer roof 2018. Had been a vacation rental for years nicely decorated with several new upgrades throughout. At one time had approved Dive boat business on site. Owners will hold a mortgage with half down. Endless possibilities lots of off street parking last house on the road. Could have a large extra wide power or large sailboat here in deep water with 85 feet of dockage lots potential for more than one boat

$1,890,000
Marathon
Key Colony Subdivision   - MM: 53.00
5 Bed, 5 Baths, 2,526 SqFt Days Listed: 49
Single Family - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Concrete

Welcome to Sea Glass Dreams, an exquisite waterfront retreat in Marathon, FL, where luxury, relaxation, and adventure await. AFFORDABLE $958 CURRENT FLOOD INSURANCE! This spacious vacation rental is sold rental-ready and comes with advanced bookings in place, offering instant income potential. With five beautifully designed bedrooms and four bathrooms, it comfortably accommodates up to twelve guests, making it ideal for families, friends, and large gatherings.Inside, the master suite provides a king bed, sofa bed, and spa-like ensuite bathroom, creating a private haven of relaxation. Additional bedrooms offer a mix of king, queen, and twin beds, along with cozy sitting areas for unwinding. The open-concept kitchen, outfitted with a gas range and modern appliances, offers a welcoming space for preparing meals and gathering with loved ones.Outside, youll find a stunning 330-square-foot private pool, perfect for refreshing swims or lounging poolside. A brand-new putting green adds to the fun, with ample space for dining al fresco or relaxing with a drink while taking in the canal views. Boating enthusiasts will appreciate the 115-foot private dock, with space for 2+ boats, complete with water and power, for easy access to the Gulf.The property is a haven for fishing enthusiasts, with a convenient fish cleaning station, bait freezer, and small commercial ice maker near the dock. Inside, a well-equipped game room features ping pong, Pac-Man, basketball, foosball, a putting green, and giant yard games, ensuring entertainment for everyone.Huge lot with room for an RV and several cars.Sea Glass Dreams is a turnkey investment opportunity, set up to welcome guests right away and provide seamless income potential in a dream vacation setting.

$1,895,000
Marathon
Sombrero Properties   - MM: 49.50
4 Bed, 4 Baths, 2,114 SqFt Days Listed: 56
Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 110ft.

Imagine the potential with this prime opportunity to own a full waterfront duplex located on Sombrero Beach Road in Marathon. Stilted 4 bedroom, 4 bathroom, 2,114 interior square foot duplex with new 110 foot concrete seawall, in-ground pool, decking, and front porch. Large circular, paver driveway with ample parking spaces and trailer storage - room for many toys! Each side offers 2 bedroom, 2 bathrooms and 1,057 square feet. Find open concept living areas, kitchens, dining, washer/dryer on both sides plus enjoy the water views from the enclosed sun porches. Excellent choice for a weekly vacation rental or family home in the Florida Keys. Or live in one side, and rent the other. Lower level offers two garages and enormous storage space perfect for an anglers room and cabana. Walk, bike, or golf cart down to Marathons Sombrero Beach, just 1 mile away! Immense 110 feet of dockage with deep water access allows for multiple vessel parking of all sizes. Low maintenance graveled yard and landscape. Opportunities abound with this property: live in one side and rent the other, or rent both sides and use as a second home away from home. If youve been searching for a prime investment opportunity with excellent location, this waterfront duplex in Marathon is waiting for you.

$1,898,000
Marathon
Key Colony Subdivision   - MM: 53.00
4 Bed, 4 Baths, 2,565 SqFt Days Listed: 52
Single Family - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Davits77ft.Concrete

Immaculate and stunning, this Marathon home is the epitome of craftsmanship and beauty, maintained meticulously by full-time owners with an eye for detail. Nestled in lush landscaping, this 3-story residence offers complete privacy and curb appeal with a paver driveway and a flawless exterior. Step onto the 77 ft. concrete dock, complete with a step-down for easy boat loading and 2 sets of davits offer immediate Gulf access along with quick ocean access through nearby Vaca Cut. The homes hurricane-impact windows & doors provide security, while spacious interiors with impeccable finishes highlight the main level, featuring a modern granite kitchen, over-sized laundry room/office, and a half bath, all leading to a covered porch overlooking palms and water. Upstairs, find 3 bedrooms, including a master suite with a walk-in closet, ensuite bath, and a private balcony with tropical views. At ground level, more elevated legal living space complete with its own patio, bedroom and bathroom with exterior access. Tucked away in a quiet and beloved Gulfside neighborhood, this pristine, turnkey property awaits!

$1,899,000
Key Colony
Key Colony Beach   - MM: 53.50
3 Bed, 3 Baths, 1,995 SqFt Days Listed: 24
Single Family - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Slip60ft.Concre

Be captivated by the charm and meticulous design of this canal-front Key Colony Beach home, offering the ultimate coastal lifestyle. This 3-bedroom, 3-bathroom stilted single-family home boasts a thoughtfully updated interior with quality finishes throughout. Featuring two master ensuites, a coastal-inspired decor, and an open-concept layout, this residence is perfect for both entertaining, relaxation, and has amazing potential as a rental property.The spacious kitchen, with its large countertop, is a centerpiece of the home, making it ideal for entertaining guests and families. Equipped with high-end cabinets and modern appliances, its a chefs delight. All bathrooms have been beautifully remodeled with stylish and durable materials. A metal roof, impact-resistant windows, and elevated construction ensure low insurance costs and peace of mind during stormy seasons.Step outside to your private oasis, complete with a heated fiberglass pool, 60-foot concrete dock, and a boat lift for easy access to the ocean. The outdoor living spaces, including a deck and seating areas, make this property ideal for enjoying the Florida Keys stunning weather and views.Whether youre looking for a vacation rental investment or a serene second home, this property is turnkey and ready to impress. Conveniently located near bike paths, the beach, and other Key Colony Beach amenities, this home is a true gem.Schedule your private showing today and experience the best of the Florida Keys!

$1,925,000
Marathon
Little Venice   - MM: 53.00
3 Bed, 3 Baths, 1,832 SqFt Days Listed: 12
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift75ft.

Stunning open water views of the Atlantic ocean directly from your living room! This 3 bedroom 3 bath home features a spacious open floorplan, with large bedrooms and over 1800 sq. feet of living space. Meticulously updated and ready for your family to begin your FL Keys adventure! Lower your boat on the 17K pound boat lift directly into the Atlantic ocean, point south and the next stop is the Bahamas. Absolutely one of the best locations on the island for boating access to the Gulf or Atlantic. Room for a pool. Plenty of parking for you and your guests. Walk to restaurants and shops from this quaint community of Little Venice in Marathon FL.

$1,978,900
Marathon
Ibis Isle   - MM: 50.00
3 Bed, 3 Baths, 2,297 SqFt Days Listed: 10
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 180ft.Rip Rap

Discover your dream home in the heart of the Florida Keys! Nestled on a sprawling 14,000 sq. ft. lot, this solid concrete, three-story home boasts 3 bedrooms, a loft with a closet and 4 bathrooms, offering unparalleled comfort and functionality.Situated on a quiet street near Sombrero Beach, this property features two docks with 180 ft. of deep-water canal frontage, perfect for boating enthusiasts. The west-facing design ensures breathtaking sunsets from the 3rd-story balcony, which provides stunning views of the property and waterways.Inside, the home showcases a spacious open floor plan with dual dining areas and a granite kitchen that seamlessly flows onto the large back balcony overlooking the pool. The split-bedroom layout includes a luxurious master suite with a walk-in closet and a spacious en-suite bathroom on one wing, while two additional bedrooms and bathrooms are located on the opposite side for privacy.The ground level is designed for convenience and entertainment, featuring covered parking, shaded lounging areas, a large storage room, a bait freezer, and a makeshift outdoor kitchen. A rip-rap seawall, outdoor shower, and new impact Sparta windows add to the homes practicality and charm.Perfect for those seeking an investment opportunity, this property permits weekly rentals and includes features like deep-water dockage, a concrete subfloor, and ample space for all your paradise essentials.Dont miss this rare gem that blends luxurious living with waterfront serenity. Schedule your private tour today!

$1,990,000
Marathon
Venice   - MM: 52.00
3 Bed, 3 Baths, 1,872 SqFt Days Listed: 216
Single Family - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Davits,Boat Ramp,Boa

This house is an outdoor lovers dream. It has all the amenities for everyone to enjoy. A beautifully proportioned back yard features a pool with built in hot tub. While some guests are in the pool, the others can play on the boat ramp/kayak launch, watching the abundant wildlife in this clean and deep canal. They can also start to try their snorkeling skills! The fur babies also enjoy this rare feature. The rest of the yard features two large seating area, one under a typical thatch hut with an outdoor TV which can also be turned to watch the big game from the pool. There is a fire pit and outdoor shower with hot and cold water. The inside of the house has updated appliances and furnishings. Lots of natural daylight and impact windows throughout. Upstairs screened porch is ideal for some quiet time with a good book or additional seating when you need it. There is a propane standby-instant on generator as an additional feature to this special property. Invite your friends and family, there is room for everyone, located in the heart of town and close to all the activities.

$1,994,000
Marathon
Thompson & Adams Subdivision   - MM: 49.50
4 Bed, 4 Baths, 2,316 SqFt Days Listed: 321
-13.30% ($306,000) 3 Price Changes : Last Change 152 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Boat Lift,Basin62ft.

Exquisite 4-story 4 bed 2.5 bath CBS pool home centrally located in Marathon on a deep-water canal with immediate Gulf access. This beautiful property features concrete dockage, 32ft of which is utilized by a 20k lb boat lift, a separate 30ft cut in boat basin, and a fish cleaning station. Take in the island breeze under the palm trees in the concrete pool surrounded by a Travertine deck. Enjoy covered and uncovered parking for several cars and a boat trailer. The interior of the home boasts elegant Travertine tile, a gourmet kitchen with granite countertops, and a spacious open-concept living/dining area with a convenient half bathroom. The 3rd floor hosts 3 bedrooms and 1 bathroom, complete with double sinks and a shower/tub combo, along with a washer and dryer. The entire 4th floor is a primary bedroom sanctuary with a large bathroom and a private balcony offering mesmerizing lagoon and open Gulf views. Currently an active vacation rental with records available upon request.

$1,998,000
Key Colony
Coury Subdivision   - MM: 53.50
3 Bed, 3 Baths, 2,088 SqFt Days Listed: 407
-4.86% ($102,000) 3 Price Changes : Last Change 6 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: n/a

Beautifully appointed home, built in 1998, boasts a spacious layout of 3 bdrms, 2 baths, 2088+/- sqft of living space along w/a 2 car garage. As you step inside, youll immediately notice the meticulous attention to detail w/recent updates enhancing both style & functionality. The living rm & 2 bdrms have been adorned w/new furniture, freshly painted & creating a welcoming island flare atmosphere. 2023 new AC, pool filter/heater & 2022 HWH. The features continue with electric & water at the dock, fish cleaning station, dock lights catering to those who enjoy night fishing. The outdoor space is a true haven, featuring a fenced-in backyard w/a generous side yard for your trailer or addtl parking. The 30X20 heated pool & spa become a focal point for relaxation, where you can unwind & take in the picturesque views of the canal. Outdoor living areas, complete w/a covered patio, sets the stage for al fresco meals & gatherings. KCB itself is a well-known gem and offers a tranquil escape without sacrificing convenience. The community boasts the popular Sunset Park, walking paths, post office, city office, golf course, dog park, shopping, restaurants and marina. Fun community events. Popular vacation rental that offers repeat bookings. Offered fully furnished & turn key. B&BATVAI

$1,999,000
Marathon
Little Venice   - MM: 53.00
4 Bed, 4 Baths, 1,701 SqFt Days Listed: 296
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Concrete

Welcome to Mystic Waters your tropical paradise in Marathon, Florida Keys! This stunning 4-bedroom, 3-full bath home is a rare gem directly nestled along the picturesque shores of the Atlantic Ocean. Meticulously remodeled to the studs and thoughtfully reimagined by the renowned local designer, Liz Samess Interiors, this residence is a testament to coastal elegance and luxury.As you step into this exquisite property, youll be greeted by a seamless blend of modern comfort and upscale coastal charm. The brand-new kitchen is a culinary haven, boasting state-of-the-art appliances, sleek countertops, and ample storage space. The three full baths have been completely renovated to offer a spa-like experience, featuring high-end fixtures and contemporary design elements.Liz Samess Interiors has worked her magic throughout, ensuring that every corner of this home exudes sophistication. The coastal furnishings, curated with impeccable taste, are negotiable, allowing you to tailor this haven to your personal style.Imagine waking up to the gentle sound of waves and enjoying your morning coffee on your private oceanfront terrace. With panoramic views of the turquoise waters, this home provides an unparalleled connection to nature. The expansive living spaces seamlessly flow from indoors to outdoors, creating the perfect setting for entertaining or simply unwinding with loved ones.Beyond its breathtaking aesthetics, this property offers an incredible investment opportunity. With its prime oceanfront location and the allure of the Florida Keys, this home is poised to become a highly sought-after vacation rental. Whether youre looking for a luxurious full-time residence or a lucrative income-generating property, this home caters to your every need.Dont miss the chance to make this coastal masterpiece yours - a haven where the beauty of the Florida Keys converges with the epitome of refined living. Schedule your private viewing today

$2,000,000
Key Colony
Key Colony Beach   - MM: 53.50
6 Bed, 6 Baths, 3,494 SqFt Days Listed: 85
Duplex - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 75ft.Concrete

Full Duplex: Live in the gorgeous, NEW, lower level, which is above flood and all impact.Create exactly what you want on the BIG, upper level!Each level has 3 roomy bedrooms and 2 Full Bathroom.Great for the angler, boater and diver on a 100 ft wide, deep canal, plus only 5 minutes to the open Ocean and Gulf.Lower Level (490) - 1716 SF- Above Flood & All NEW in 2023 Upper Level (480) - 1778 SF - Make this yours!In Key Colony Beach, the heart of the Florida Keys. You can walk or bike the entire city to 3 restaurant, Marina, Pickleball, Golf, Tennis, Playgrounds, Horseshoes, Bocce Ball, Post Office and Sunset Park. Marathon Airport is 10 minutes away, Key West Intl just over an hour, Miami Intl approx 2 hrs and Ft Lauderdale only 2.5 hours....Here is your island getaway, vacation rental and retirement home in the Keys!

$2,149,000
Marathon
Sombrero Beach Village   - MM: 49.50
3 Bed, 3 Baths, 1,674 SqFt Days Listed: 5
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift50ft.Concre

This is a Fantastic Property located right next to Sombrero Beach in Marathon. Large Concrete Home with a Privacy Wall and roughly 50 of Concrete Dockage with a Boat Lift. Out back you will be greeted by a large wooden patio perfect for enjoying the Keys Weather, with a raised wooden deck outside with the Hot Tub. Inside you will see no detail has been spared. Beautiful tile floors, Quartz counters, Stainless Steel Appliances, Coffee Bar, Impact Windows and Doors, On Demand Water Heater, High Ceilings and more. House is a successful vacation rental and can be sold completely furnished. Walk to the Beach and less than 2 minutes out to Open Water. This is truly a must see with location and features that are hard to match.

$2,150,000
Marathon
Sombrero Isle   - MM: 49.50
5 Bed, 5 Baths, 3,214 SqFt Days Listed: 157
-13.97% ($349,000) 1 Price Change : Last Change 56 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 45ft.

Amazing, well built home, located in Sombrero Isle. Home is a weekly vacation rental with many bookings and repeat guests. All kitchen white cabinets and new granite countertops are being fabricated to complete this coastal inspired renovation. There is an unexpected element of privacay from this oversized corner lot not often found in the Florida Keys. This home is being sold rental ready right down to the silverware and advanced bookings for a true turnkey experience. Please be patient as showings will need to be scheduled around the vacation guests. Cash sales only please

The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 12-25-2024.
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