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$210,000
615850 MLS
If you're looking for a first class marina in the Middle Keys, The Boat House is where you want to be. Excellent boating access to the ocean or gulf and a protected location inside Shelter Bay. Fuel on site along with a fish cleaning tiki, boat ramp, bathroom/shower facilities and a pool to cool off in. Scheduled in/out service is also available. Slip 22 will accommodate up to a 50' LOA and is 17.42' wide. Buyer to personally verify dimensions and confirm their boat will fit in the slip. Boat must be parked ''bow in'' and have a draft of less than 3 feet per the association documents. Live on board up to 5 consecutive nights and maximum of 10 nights per month. Perfect for a weekend getaway or some vacation time away from the hustle and bustle.

12399 Overseas Highway Unit 22, Marathon
$739,000
2 Beds ⋅ 2 Baths ⋅ 621044 MLS
Waterfront living on Grassy Key is all about easy access to the water, and this tropical retreat delivers with approximately 70 feet of concrete dockage, a boat lift, concrete seawall, and power and water at the dock. A fish-cleaning station and bait freezer make boating and fishing days even easier. Mature tropical landscaping surrounds inviting outdoor spaces, including a large tiki hut, covered waterfront patio, fire pit, and multiple areas for relaxing or entertaining. An exterior storage shed provides additional room for boating and recreational gear. Inside, the single-level layout offers two bedrooms plus a versatile sitting/flex room and two baths. The kitchen features granite countertops, stainless-steel appliances, a dishwasher, and trash compactor, while newer vinyl plank flooring adds a fresh coastal feel. The spacious primary suite includes a cedar-lined closet and renovated bath with a glass-enclosed tiled shower. Additional features include a metal roof, Hardie board siding, 2023 A/C, underground electric, tiled driveway, two covered parking spaces, and partial furnishings. Located in Grassy Key, enjoy a peaceful island setting with Marathon's shopping and dining, the Dolphin Research Center, Duck Key, and other Middle Keys destinations just a short drive away. From boating and fishing to shaded outdoor living, this waterfront retreat makes it easy to embrace the Florida Keys lifestyle.

59743 Paradise Pl, Marathon
$1,600,000
3 Beds ⋅ 3 Baths ⋅ 621041 MLS
Experience the best of waterfront living at Cobia Point, a stunning 3-bedroom, 2.5-bathroom condominium perfectly positioned along the beautiful waters of Boot Key Harbor. Offering approximately 2,440 sq ft of living space, this exceptional residence seamlessly blends sophisticated indoor comfort with the relaxed beauty of the Florida Keys. Expansive harbor and open-water views take center stage, while the generous wraparound porch creates an effortless extension of the living space. Watch boats cruise through the harbor, enjoy spectacular nightly sunsets, and appreciate the golf course just outside your front door. The residence has been thoughtfully updated for comfort, convenience, and peace of mind. The kitchen features brand new appliances, complemented by a brand new washer and dryer. Two brand-new air conditioning units and two tankless water heaters. Impact hurricane windows throughout provide added protection and peace of mind, and all the windows and porch are equipped with electric hurricane shutters for additional storm protection. Residents enjoy a crystal-clear waterfront pool overlooking Boot Key Harbor, providing an idyllic setting for relaxing and soaking up the Keys lifestyle. Covered parking and the storage is exceptionally generous. One storage unit is conveniently located just outside the residence on the second floor, perfect for everyday items. The second is located downstairs and offers an impressive amount of room--ideal for storing bikes, fishing equipment, beach gear, and all the outdoor toys that make Keys living so enjoyable. For boating enthusiasts, Unit 2B includes a 30 ft deeded boat slip located directly on the harbor, offering convenient access to the water. Both the state- and city-required Building Recertification process will be completed in November. The Structural Integrity Reserve Study was completed, and the required reserves are being funded, reflecting proactive management and long-term financial stability.

1515 Sombrero Blvd Unit 2B, Marathon
$4,999,999
5 Beds ⋅ 5 Baths ⋅ 621022 MLS
Looking for one of the most unique Bayfront Estates in the Florida keys, well you just found it. Just over 3 acres located on the Gulf of America. What makes the property so unique first and foremost is the privacy it offers. Upon entering the double gate, you are surrounded by huge trees, heavy foliage and vegetation which provides you with complete privacy. There are walking trails all through the entire property, including out to the Bayfront to enjoy some of the most spectacular year round sunsets you will ever see. The property directly to the North is a preserve called, Crane Point Hammock and Museum & Nature Trails. The subject property boasts its own huge boat basin with new custom Ipe wooden dock to accommodate large vessels and/or multiple vessels with two 50 AMP services, all the power you may need. There is a separate dock and slip tucked inside the private boat basin the owner had custom built for his 52 foot Viking Express. There is also a 20,000 pound boat lift and a small boat ramp for your flats skiff. The main home has that Old Florida Charm, three bedrooms, two baths and great room with exposed beams and tongue and groove ceilings. Take the stairs up you your private master retreat with spectacular views overlooking your private basin and the bay. The home also offers three screened lanais with water views. Attached to the main home is a private, separate entrance apartment with bedroom, bathroom and kitchen for complete privacy from the main living quarters. Across the pavered driveway is the detached three car garage and above offers a 1 bedroom, 1 bath, living room and kitchenette. The property is located 1.5 miles South of Marathon International Airport to make it easy for pilots and chartered jets and prop planes to come and go from this one of a kind Estate. Easy access to the Atlantic Ocean. Looking for peace, privacy and serene relaxing Florida Bay and sunsets views? You just found it!!

1590 Pelican, Marathon
$1,539,000
3 Beds ⋅ 2 Baths ⋅ 621017 MLS
Proven rental income meets the Florida Keys lifestyle in this solid CBS Marathon home featuring 60 ft. of concrete dockage with instant Gulf access. This well-established weekly rental property averages $105K in annual gross rental income and boasts 144 VRBO reviews with a 9.8 rating. (Future rentals must be honored by buyer). Enjoy a heated cocktail pool with sun shelf and waterfall spa, plus a fenced, low-maintenance yard and ample paver parking for boat trailers, RVs, and vehicles. Additional highlights include impact windows and doors, a metal roof and two storage sheds. Come see why this established, beloved neighborhood is such a special place to call home!

1791 Grouper Dr, Marathon
$2,395,000
4 Beds ⋅ 3 Baths ⋅ 621014 MLS
Fantastic opportunity in Marathon's desirable Sombrero Beach area! Built in 2020, this beautifully designed 4-bedroom, 3-bath waterfront pool home offers 2,464 sq. ft. of comfortable living space and 100ft of dockage for ultimate enjoyment of boating, outdoor living and the easy, island atmosphere you come to the Keys for! Fully furnished and thoughtfully appointed - the open kitchen, dining and living area create an easy gathering space for family and friends, while spacious waterfront balconies on both levels invite you outside to enjoy the views and tropical breezes. On this level you also have a guest bedroom, full bath and separate laundry room for convenience. On the top floor, an ample primary suite offers an en-suite bath, walk in closet & covered balcony. Just down the hall there are 2 more sizable guest bedrooms and a spacious hall bath. Downstairs, the covered entertainment area extends the living space outdoors--perfect for relaxing after a day on the water, entertaining around the pool or simply enjoying life at a slower pace. Store your water toys fishing & boating accessories securely in the garage for easy access. The 10,000sqft lot allows for plenty of parking etc. For the boater, 100 feet of composite dockage along a serene canal provides direct access to open water. And when the beach is calling, beautiful sandy Sombrero Beach is just a short walk away. Central Marathon location is close to shopping, dining, attractions & more. Whether you're searching for a full-time Keys home, a vacation retreat or an investment property, this custom home offers the flexibility to enjoy it your way. Currently operating as an active weekly vacation rental, offering the added ease & opportunity for income when you're not here enjoying it yourself. Come experience the beauty of ocean life - the easy pace, boating and beach days that make living in the heart of the Florida Keys so special.

211 S Anglers Dr, Marathon
$795,000
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
$550,000
1 Beds ⋅ 2 Baths ⋅ 621005 MLS
Experience elevated Florida Keys living at Ocean Isles Fishing Village, a beautifully rebuilt seven-acre oceanfront community in the heart of Marathon. This turnkey townhouse combines waterfront living, direct oceanfront boating access, and exceptional rental flexibility. With seven-day rentals permitted and vacation rentals already in place, this property is ideal as a vacation getaway, income-producing investment, or full-time Keys residence. The $777 monthly maintenance fee includes flood and wind insurance, adding value and peace of mind. Built with concrete block construction and elevated above flood elevation, this two-story townhouse offers comfortable and stylish Keys living. The first floor features a spacious living room, fully equipped kitchen with granite countertops and a large center island, elegant gray tile flooring, and a convenient half bath. Upstairs, the oversized primary bedroom and full bathroom provide a relaxing retreat, along with additional living space perfect for unwinding after a day on the water. Outside, enjoy the quintessential Florida Keys lifestyle with an Olympic-size waterfront pool overlooking the ocean and marina. Boaters will appreciate the private boat ramp and community boat docks, along with the newly rebuilt seawall, bulkhead, and protected marina sheltered by Jack Tar Flats. Enjoy direct access to the water for fishing, diving, snorkeling, or simply cruising the beautiful Keys. Whether you're looking for a vacation home, a proven rental opportunity, or your own full-time retreat, this Ocean Isles townhouse offers a rare opportunity to combine waterfront living, boating, and investment potential in one exceptional Florida Keys community.

10877 Overseas Hwy Unit APT 97, Marathon
$585,000
2 Beds ⋅ 3 Baths ⋅ 620992 MLS
Enjoy condo living on the Gulf in this two bedroom 2-1/2 bath elevated unit with covered parking for up to 3 vehicles. Excellent choice for a full-time residence, Keys fishing getaway or investment property. Weekly vacation rentals are allowed within this complex. Nicely landscaped, well maintained condo community with dockage, heated pool, and pickleball court. Upstairs is master bedroom with ensuite bathroom, guest bedroom, and full hall bath. Downstairs is an open floor plan with living room, kitchen, dining room, and half bath. Balconies on both levels, new hurricane impact windows and doors, metal roof, concrete construction. Boaters will love the finger piers directly on the Gulf with instant ocean and Gulf access. Vaca Channel is minutes away. New HVAC with heat, new dishwasher, new disposal, new stove and hood. Offered furnished including new queen sleeper sofa, 3 smart TV's.

12690 Overseas Hwy Unit APT 52, Marathon
$1,400,000
4 Beds ⋅ 3 Baths ⋅ 620983 MLS
Prime waterfront living on Sombrero Beach Road! This vibrant 4BD/3BA retreat (1,840 sq. ft.) delivers the total Florida Keys lifestyle. Walk to sandy Sombrero Beach, keep your boat at your private 30-ft dock with direct ocean access, and relax in your secluded tropical backyard with a private in-ground pool. An ideal personal getaway or income generator, boasting $45k+ rental income in 2025 and $60k+ in 2026. Beach, boat, pool, and proven performance--schedule your private tour today!

241 Sombrero Beach Rd Unit # 1, Marathon
$165,000
620982 MLS
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 amenities of this immaculately maintained marina. The property includes a clubhouse with kitchen,, a guest quarter that can sleep six, two community bathrooms with showers, a laundry room, and a well-appointed workshop. Set on nearly an acre and half - enjoy breathtaking sunset views from the spacious Tiki Hut and Lanai. Rentals not allowed... Taxes are split among 24 owners. The buyer and their boat must be approved by Harbour Cay Club Marina Board of Directors. Visit: https://harbourcayclub.mycommunitysite.co/

1466 Overseas Hwy Unit Slip 18, Marathon
$220,000
2 Beds ⋅ 2 Baths ⋅ 620980 MLS
One Owner. One Vision. One Seriously Good Price. Since 1981, this Florida Keys condo has had exactly one owner -- and he took excellent care of it. What he didn't do is renovate it, which means you're not buying someone else's idea of renovated. You're buying a blank canvas with great bones, and the lowest price tag on any condo in the entire Florida Keys. Upstairs: two bedrooms and a full bath, tucked away from the action. Downstairs: a convenient half bath and open floor plan with balcony. The layout works. The bones are solid. The rest is up to you. Outside, fresh paint gives the building a tropical look and covered parking means your car won't be baking in the sun when you get in. The neighborhood is quiet -- genuinely quiet, not ''quiet'' realtor-speak. Is it original condition? Yes. Is that a nice way of saying it needs updating? Also yes. But here's the thing: everyone's welcome to make it their own, and at this price, in this location, you can renovate exactly the way you want instead of living with someone else's 2019 flip-job decisions. This is the rare Keys listing where ''priced to move'' actually means something. Original charm, honest bones, and an entry point to island living that doesn't require winning the lottery first. HOA includes wind and flood insurance. Bring your vision (and maybe a paint roller). This one won't stay the cheapest condo in the Keys for long.

109 Stirrup Key Woods Rd Unit 1A1, Marathon
$95,000
620973 MLS
Live the Florida Keys lifestyle without the Florida Keys price tag at **Bonefish Marina on Coco Plum**. This 30' x 13' boat slip offers an easy, affordable way to call the Keys home—right on the water. Step aboard and head straight out to fishing grounds, sandbars, snorkeling spots, and dive sites, all just minutes away. The slip includes water, electric, and a dock box, making everyday living simple and comfortable. As a slip owner or lessee, you'll enjoy access to a laid-back marina community with a clubhouse, tiki bar, workshop, Wi-Fi, fish cleaning stations, kitchen, showers, bathrooms, and laundry facilities. Free parking and pump-outs add even more convenience—no extra hassle, no extra cost. When you're not on the water, take a short stroll to **Coco Plum Beach** or enjoy all that Marathon has to offer, from dining to shopping and island events. Best part? The boat is also for sale—meaning you could move in and start living the Keys dream right now. If you've been looking for a truly affordable way to live in the Florida Keys, this is it. Call today and make island living your everyday reality.

97 Oo Plum Dr Unit C, Marathon
$525,000
2 Beds ⋅ 1 Baths ⋅ 620966 MLS
Discover the charm of this updated 2-bedroom, 1-bath home, ideally located in the heart of Marathon. Built in 1957, this classic Keys home offers character, comfort, and plenty of outdoor space. The open-concept living area creates an inviting flow for everyday living and entertaining, while the original terrazzo floors add timeless Florida charm. Situated on a large, beautifully shaded lot, the backyard possibilities are endless. There is plenty of space to create your own private outdoor oasis, including room for a pool, entertaining area, garden, or additional outdoor living space. A screened-in back porch provides the perfect spot to relax and enjoy the island breeze. The spacious storage shed offers abundant room for tools, bikes, fishing gear, or could easily become your own private man cave or hobby space. With its convenient location in the heart of Marathon, generous lot, mature shade trees, updated interior, and classic terrazzo flooring, this property offers a wonderful opportunity to enjoy the laid-back Florida Keys lifestyle with plenty of room to make it your own.

354 96th Street Ocean St, Marathon
$1,439,000
4 Beds ⋅ 3 Baths ⋅ 620960 MLS
Welcome to 219-2 Sombrero Beach Road, a 4-bedroom, 3-bath waterfront retreat where mornings can begin with a walk to Sombrero Beach, afternoons can be spent on the boat, and evenings end around your private pool beneath the palms. The location is the difference. From here, one of Marathon's most loved beaches is just moments away, while 31 feet of private dockage puts the ocean within easy reach. Whether the day calls for fishing offshore, snorkeling, a sandbar run, or simply staying home by the pool, this property makes it remarkably easy to enjoy the reasons people come to the Florida Keys in the first place. Inside, 1,840 square feet offers four spacious bedrooms, three baths, an open living area, abundant natural light, and a relaxed coastal atmosphere designed for gathering. Outside, tropical landscaping surrounds a private pool and cabana-style entertaining area, creating a secluded space for long afternoons, dinners outside, and time with family and friends. And for buyers looking beyond the lifestyle, the numbers deserve attention. The property generated $115,000 in rental income in 2025, offering an established income history in one of Marathon's most recognizable vacation destinations. Current annual insurance costs are also notably attractive for a waterfront property, with approximately $4,262 for wind and $1,520 for flood insurance. That combination is difficult to replicate: Sombrero Beach within walking distance, your boat at the dock, a private pool in the backyard, four bedrooms for family and guests, and the ability to generate meaningful vacation-rental income when you're away. This isn't simply a place to own in the Florida Keys. It's a property designed to let you actually use them. Beach. Boat. Pool. Income. It's all here.

219 Sombrero Beach Rd Unit # 2, Marathon
$3,795,000
5 Beds ⋅ 4 Baths ⋅ 620953 MLS
NEW CONSTRUCTION | FULLY FURNISHED | 45' BOAT SLIP | OPEN GULF VIEWS Experience elevated Florida Keys living in this newly constructed, fully furnished 5-bedroom, 4-bath waterfront residence in the exclusive gated community of Emerald Flats. Perfectly positioned with unobstructed open Gulf views and no rear neighbors, this exceptional home combines privacy, luxury, and outstanding boating access. Designed to maximize its spectacular waterfront setting, the home features two primary suites, each opening to a full-length deck with breathtaking sunrise and open-water views. Enjoy seamless indoor-outdoor living with a private pool, sandy beach area, and deeded 45' boat slip offering protected deep-water dockage just steps from your door. Home is prepped with an elevator shaft which currenly offers locking owners/ additional storage. Beautifully appointed and offered completely turnkey, the residence is currently operating as a successful vacation rental with an established rental history, providing the opportunity for immediate income while still serving as an exceptional personal retreat. Ideally located in the heart of Marathon, just minutes from world-class fishing, seconds from 7 mile bridge, boating, waterfront dining, beaches, and everything the Florida Keys lifestyle has to offer. A rare opportunity to own a new-construction, turnkey Gulf-front home with spectacular open-water views, dual primary suites, exceptional boating access, and income potential.

813 39th St Gulf St, Marathon
$16,000,000
4 Beds ⋅ 3 Baths ⋅ 620952 MLS
Own an entire private island in the heart of the Florida Keys. Located just ¼ mile offshore from Marathon, East Sister Rock Island offers extraordinary privacy surrounded by turquoise waters, yet remains only minutes from the mainland. The property encompasses approximately 6.5 acres, including approximately 5.8 acres of surrounding seabed that create an exceptional marine setting for snorkeling, swimming, kayaking, paddle boarding, fishing and exploring the crystal-clear waters of the Keys. At the center of the island is a beautifully updated 3-bedroom, 2-bath main residence with a detached guest house, offering over 5,000 total SF of living and entertaining space. Recent interior renovations include a beautifully updated kitchen with gorgeous countertops and modern finishes. A 12-foot-wide wraparound veranda captures panoramic water views, Atlantic sunrises and spectacular Florida Keys sunsets. Designed for the ultimate island lifestyle, the property features a waterfront pool and spa, tropical landscaping, multiple outdoor lounging and dining areas, and a 100-foot deep-water dock with ample dockage. World-class fishing, diving, snorkeling, boating and water-sports begin just outside your door. East Sister Rock is equipped for self-sufficient island living with solar and wind power, battery storage, backup generator, desalination system and substantial freshwater cistern capacity. A private helipad provides an additional point of access. Few properties offer this combination of privacy, accessibility, marine surroundings and established island infrastructure. Seller is also open to exploring select Joint Venture opportunities. Note the sale includes 99 E Ocean Drive on the mainland which has a private dock space.

1 E Sister Rock Is, Marathon
$649,000
1 Beds ⋅ 1 Baths ⋅ 620950 MLS
Opportunity awaits on 82nd Street Ocean in Marathon! Located on the oceanside in the desirable Lida Subdivision, this canal front property offers an exciting opportunity to own a piece of the Florida Keys waterfront lifestyle. Featuring approximately 50 feet of concrete dockage with quick and convenient access to the Atlantic Ocean, this property is ideally positioned for boaters looking to spend more time on the water. Currently improved with a 1 bedroom, 1 bath manufactured home, the real opportunity lies in the waterfront setting and its future potential. Much of 82nd Street has transformed over the years with newer elevated single family homes, making this an attractive option for a buyer looking to enjoy the property today or explore the possibility of creating a custom waterfront residence in the future. With 50 feet of waterfront, existing concrete dockage, generous outdoor space, and close proximity to the open Atlantic, this property offers a combination that is increasingly difficult to replicate in the Florida Keys. Bring your vision and discover the possibilities at 647 82nd Street Ocean in Marathon.

647 82nd Street Ocean St, Marathon
$250,000
620946 MLS
Hidden Gem on the beautiful Gulf Side of the Florida Keys! Never miss another sunset right here from your live aboard Marina in the Florida Keys with sunset views overlooking the Gulf of Mexico! This 41' boat slip will accommodate up to a 39' LOA liveaboard boat. This is a private, gated co-op community of 24 slips in Harbour Cay Club. This unique community amenities include a clubhouse, a spacious apartment, full kitchen, tiki hut, internet access, laundry facilities, a bath house and a nicely equipped workshop. Rentals not allowed. Easy to see! Call to schedule your private showing. For additional HCC information, marina layout, photos, aerial videos, go to https://harbourcayclub.mycommunitysite.app/. Taxes are split among 24 owners. Property Lines are approximate. Buyer to verify.

1466 Overseas Highway Unit 2, Marathon
$330,000
620941 MLS
Don't miss this 81', live-aboard slip with OWNED BAY BOTTOM. A-side slips in Sombrero Marina rarely become available. Great Keys space with a fabulous sunset view over Boot Key Harbor in Marathon, the heart of the Keys. Slip measures 81L x 17W at the water and 14.7'W at the dock. A bath house, pump out and laundry facilities are onsite, with 30- and 50-amp service and full-time, onsite dockmaster. Rentals are managed by the dockmaster and Slip A15 has a proven rental income history. Quick deep water access from Boot Key Harbor to the Atlantic Ocean or to the Florida Bay/Gulf via Sister Creek or under the iconic Seven Mile Bridge arc. A full-service, open harborfront bar/restaurant (Dockside) with great live music is at the marina and fuel is nearby. Across from the public golf course, Sombrero Marina offers a wide turning basin and is within walking distance to stores and biking distance to beautiful Sombrero Beach. Enjoy low fees and easy living. This is a GREAT price for a LARGE slip in a FANTASTIC Middle Keys location!

35 Sombrero Blvd Unit A15, Marathon
$1,499,000
4 Beds ⋅ 3 Baths ⋅ 620915 MLS
Discover Exceptional Waterfront Living on a Protected Lagoon in Marathon! Nestled in a quiet and highly desirable Marathon neighborhood, this beautifully updated 2,328 sq. ft. waterfront residence offers the ultimate Florida Keys lifestyle. Offered turnkey and fully furnished--with seller financing options available--this property also holds incredible potential as a weekly vacation rental. Inside, enjoy bright, open living areas featuring 4 bedrooms and 3 full bathrooms, plus a generous bonus room/den--perfect for a home office, media room, or potential 5th bedroom. The showstopping interior features a rare, one-of-a-kind indoor pool! In a truly unique layout, every bedroom features French doors that open directly onto the indoor pool deck, offering private access for family and guests alike. Step outside to 30 feet of dockage on a protected lagoon with quick access to the Ocean and Gulf. Don't miss this rare opportunity for luxury, tranquility, flexible purchasing terms, and income-generating potential!

1220 122nd St, Marathon
$675,000
4 Beds ⋅ 3 Baths ⋅ 620908 MLS
Discover the charm and comfort of this spacious ground-level home with an attached guest suite, perfect for extended family, visitors, or private rental income. Nestled in the desirable Crane Hammock Preserve, in this family-friendly neighborhood, residents enjoy access to both a private community beach and a boat ramp, offering endless opportunities for swimming, boating, and fishing just minutes from your doorstep. This corner lot is surrounded by native hammocks and mature foliage, creating a private, natural and protected sanctuary with plenty of room to relax. The property offers tremendous potential for customization, whether you envision updating to your own style, adding outdoor living spaces, or enhancing the guest suite, the opportunities are endless. With seller financing available, this home presents a rare chance to secure a piece of the Keys lifestyle with flexibility and ease.

5353 Dogwood Dell St, Marathon
$397,000
620904 MLS
It is no secret that the Sombrero Beach neighborhood is one of the most highly sought after established neighborhoods in all of Marathon. Rarely does a vacant lot become available with a building right already attached to it. What makes this 7,125 sqft lot even more rare is that this one comes with approved plans to build a 4 bed, 3 bath, 1966 sqft living home with a 299 sqft rear porch & 75 sqft front porch by the well-respected local builders, Design Center. To make things even easier for the buyers, a local lender is offering up to 80% LTV Construction Financing, allowing you to purchase the lot and fund the construction all at once. It is important to note that this building right is designated SOLEY for local Marathon residents who will make this their Homesteaded primary residence for a minimum of 2 years. This provides a great opportunity for a local family to live in this incredible neighborhood that is walking distance to Sombrero Beach and minutes to Marathon High School. Don't miss the rare opportunity.

408 Calle Limon, Marathon
$2,800,000
4 Beds ⋅ 4 Baths ⋅ 620899 MLS
Welcome to prestigious Sombrero Isle, one of the Middle Keys' most exclusive waterfront communities. This exceptional 4-bedroom, 4-bath residence blends timeless elegance with the relaxed luxury of the Florida Keys lifestyle. Step inside to a grand living room highlighted by soaring volume ceilings, gleaming marble floors, a gracefully curved staircase, and a wraparound mezzanine that leads to the spacious bedrooms and private guest quarters. Designed for both everyday living and entertaining, the home offers an open, inviting atmosphere with impressive Mediterranean architectural details throughout. The well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinetry, providing both style and functionality. Outdoors, enjoy your own tropical retreat with a heated freeform swimming pool and over 40 feet of dockage with approximately 5 feet of controlling depth, offering convenient access for a variety of boats. Nestled within the exclusive island community of Sombrero Isle, this intimate enclave consists of only 32 waterfront homes, each situated on approximately one-half acre. Boaters will appreciate the quick access via Sister's Creek to the Atlantic Ocean and some of the finest fishing and diving waters in the United States. Residents also enjoy close proximity to the renowned Sombrero Beach, scenic parks, shopping, fine dining, and vibrant local restaurants and waterfront bars. Marathon International Airport is just 10 minutes away, making travel to and from paradise effortless. Experience the perfect combination of luxury, privacy, and premier boating access in one of Marathon's most coveted waterfront neighborhoods.

121 Calle Ensueno, Marathon
$110,000
620887 MLS
City of Marathon Market Rate Transferable Building Right (TBR). No Real Estate conveyed. TBR must be used with the limits of the City Of Marathon, and any transfer must be approved by the City of Marathon. Receiver site must conform to City of Marathon TBR ordinance requirements. Buyer to pay City of Marathon Transfer Fee of $40K. Buyer to pay all costs associated with this transfer except for the commission which will be paid by the Seller.

000 Overseas, Not Provided
$1,100,000
2 Beds ⋅ 3 Baths ⋅ 620886 MLS
Experience waterfront living at its finest in this beautifully remodeled 2-bedroom, 2.5-bath condominium in the highly sought-after Gulfpointe I Condominiums. One of the few communities in the Marathon area that permits weekly vacation rentals, this property offers an exceptional opportunity as a full-time residence, vacation getaway, or income-producing investment. Step inside to an open-concept living space filled with natural light and breathtaking open Gulf views. The completely updated kitchen is a showstopper, featuring quartz countertops, custom cabinetry, stainless steel appliances, a farmhouse sink, designer tile backsplash, oversized island with seating, and modern finishes throughout. The spacious living and dining areas flow seamlessly to a private waterfront balcony, creating the perfect setting for entertaining or relaxing while taking in spectacular water views. A stylish half bath completes the main level. Upstairs, the waterfront primary suite offers its own private balcony with panoramic Gulf views, a beautifully renovated en-suite bath with dual vanities and a walk-in glass shower, and generous closet space. The guest bedroom is equally spacious and is served by an updated full bath. Enjoy resort-style amenities including a waterfront swimming pool, tennis courts, beautifully maintained tropical grounds, and first-come, first-served dockage accommodating boats up to 30 feet. Covered parking, multiple balconies, and stunning sunrise views complete this incredible Florida Keys retreat. Whether you're searching for a primary residence, vacation home, or weekly rental investment, this move-in-ready waterfront condo offers the best of the Florida Keys lifestyle.

12690 Overseas Hwy Unit APT 34, Marathon
$1,295,000
4 Beds ⋅ 4 Baths ⋅ 620882 MLS
Full Waterfront Duplex in Desirable Sombrero Beach! Live the ultimate coastal lifestyle with this beautifully updated waterfront duplex in the highly sought-after Sombrero Beach neighborhood. Whether you're looking for an investment opportunity, a vacation retreat, or a full-time residence with income potential, this property checks every box. Both sides of the duplex have been thoughtfully upgraded, featuring brand-new flooring, fresh interior paint, creating bright, modern living spaces that are completely move-in ready. Step outside and embrace true Keys living -- your new 45-foot dock is right out back, making it effortless to keep your boat just steps from your door. Enjoy partial open water views and the convenience of direct ocean access, perfect for fishing, diving, or sunset cruises at a moment's notice. Each unit offers privacy and flexibility, and both sides are also available for individual purchase, giving buyers multiple ownership options. Priced BELOW appraised value! Waterfront location, boating convenience, and stylish updates -- this is island living at its best. Party wall agreement on file.

17-18 Man-O-War Dr, Marathon
$675,000
2 Beds ⋅ 2 Baths ⋅ 620876 MLS
Newly updated waterfront half-duplex just a short walking distance to Sombrero Beach. This canal front property features brand-new vinyl plank flooring throughout, and an updated kitchen with Stainless appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.

18 Man-O-War Dr, Marathon
$675,000
2 Beds ⋅ 2 Baths ⋅ 620875 MLS
Newly updated waterfront half-duplex just a short distance to Sombrero Beach. This bright and inviting property features brand-new vinyl plank flooring throughout, a beautifully tiled shower, and an updated kitchen with newer appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.

17 Manowar Dr, Marathon
$629,000
3 Beds ⋅ 2 Baths ⋅ 620869 MLS
Tucked away in a peaceful Grassy Key setting, this stilted three-bedroom, two-bath home offers the space, storage and relaxed island lifestyle so many buyers are looking for. The bright, open living and dining areas flow into a cheerful kitchen with white cabinetry, stainless-steel appliances and generous counter space, while an enclosed sunroom provides additional flexibility for relaxing, hobbies or a home office. Step outside to enjoy the long front porch overlooking the natural habitat across the street--a serene backdrop for morning coffee, evening breezes and watching local wildlife. The spacious, tropically landscaped lot offers plenty of room for outdoor enjoyment, including a gravel yard, fire-pit area and minimal through traffic for peaceful walks and bike rides. Beneath the home, you'll find expansive covered multi-car parking, additional storage and plenty of usable space for gatherings, projects and island gear. The property also features a separate tool shed/workshop, dedicated golf cart parking, RV parking with hookups and a durable metal roof. Whether you're searching for a full-time residence, winter retreat or easygoing Florida Keys getaway, this Grassy Key home delivers comfort, functionality and a quiet connection to nature.

57473 Goodley St, Marathon