Marathon FL Just Listed Real Estate, Homes, Condos for Sale

4 Beds ⋅ 5 Baths ⋅ 620096 MLS

Experience the rare combination of protected dockage and direct oceanfront living at 128 Sunrise Drive. Situated within an exclusive gated enclave of just 20 lots, this newly constructed 2025 waterfront residence offers a level of privacy, luxury, and lifestyle rarely found in the Florida Keys. Positioned to capture unobstructed ocean views and a year-round ocean breeze, this thoughtfully designed 4-bedroom, 4.5-bathroom home offers an elevated coastal lifestyle with exceptional attention to detail throughout. Each bedroom features a private ensuite bathroom and spacious walk-in closet, while a true foyer entry, elevator, and abundant storage create a floor plan that is as functional as it is beautiful. The open concept living offers the perfect home to entertain and enjoy the abundant natural light. The interior design offers high end tile selections, designer light fixtures and wood accents throughout. The home also features 3 interior bars and window treatments throughout. The living spaces seamlessly transition outdoors, where an expansive entertainment area is designed to embrace the Keys lifestyle. Enjoy a resort-style pool and hot tub, outdoor kitchen, and multiple spaces to relax while overlooking the turquoise waters of the Atlantic. A rare wade-in beach offers effortless access to the ocean, while protected dockage on the canal side provides a secure spot for your boat. Additional features include a one-car garage, oversized air-conditioned storage space, and a generous covered carport ideal for vehicles, boats, golf carts, and more!

128 Sunrise Dr, Marathon

$1,699,000

3 Beds ⋅ 3 Baths ⋅ 620079 MLS

Discover the perfect blend of Florida Keys waterfront living and income potential in this fully furnished home located on a residential waterway with Gulf access in the heart of Marathon. Designed for relaxation and entertaining, the home offers comfortable living spaces, beautiful water views, an enclosed Florida room, a private pool, and a private dock. Whether you are looking for a primary residence, seasonal retreat, or investment property, this home provides the flexibility to fit a variety of lifestyles. The private dock offers convenient boating access to the Gulf, making it easy to enjoy fishing, paddleboarding, boating, and everything that makes the Florida Keys lifestyle so special. Spend your days exploring the water, entertaining by the pool, or simply enjoying the peaceful waterfront setting. A standout feature of this property is its established vacation rental success. The home is actively operating as a popular vacation rental with future reservations already on the books, providing an opportunity for immediate income generation. Buyers have the flexibility to honor existing reservations and continue the rental operation, or modify future bookings to accommodate their own plans and personal use. With its waterfront location, proven rental history, future bookings in place, and desirable Marathon location, this property offers a unique opportunity to enjoy the Florida Keys while benefiting from the flexibility of an established income producing asset. Whether your goal is full time island living, a seasonal getaway, or a property that helps offset ownership costs through rental income, this home is ready for its next chapter.

11260 6th Ave, Marathon

$9,500

620073 MLS

Best Value for a Dry slip at the Boat House. Store your flats boat or jet boat with a collapsing bimini in a secure safe location. Use of the pool included with ownership. Fuel on site~ DETAILS OF THIS DRY SLIP: 32.5' long, 9.74' wide and max height of 8.41'. Be certain your boat will fit, Check with the dockmaster to be sure,. THE BOAT HOUSE MARINA. Located next to the Vaca Cut Bridge. Easy access to the Ocean or the Gulf of Mexico. The Dry Barn is built to withstand 155mph windload offering the best vessel protection available. Located in the Coral Lagoon Resort. FULL service marina with fuel, and a full time dockmaster Just call ahead and have your boat splashed,then bring it back and have it washed and put away. Be a part of the finest marina complex in the middle keys.

12411 Overseas Hwy Unit 4C, Marathon

$2,100,000

3 Beds ⋅ 2 Baths ⋅ 620036 MLS

Welcome to 499 Avenida Primiceria in Marathon FL. This unique home is perfectly located just 7 houses from beautiful Sombrero Beach and only minutes away from open water for boating. Enter into the central hub of the home that offers cathedral open beam ceilings and a generous, updated open floor plan for common living areas and direct access to the screened porch that overlooks the pool and dock. The split floor plan for the bedrooms offers additional privacy with the Primary suite located in the opposite wing from the guest rooms. Everything has been updated from the plank tile flooring, the impact resistant windows and doors, the open custom kitchen and update bathrooms. There is a while house generator. The lower level hosts a garage, workshop, covered entertaining area, and tons of additional storage space. The custom concrete pool is heated and chilled and the dock is 100' of concrete seawall with a 14k lb. boat lift. The grounds are covered with pea rock and mature tropical landscaping making for ease of maintenance and a lush private tropical setting. Call today for more information and schedule your private tour of this wonderful Florida Keys retreat.

499 Avenida Primiceria, Marathon

$1,245,000

4 Beds ⋅ 3 Baths ⋅ 620026 MLS

Experience the best of Florida Keys waterfront living in this stunning 4-bedroom, 3-bath home located in the highly desirable Vaca Cove community. Offered fully furnished and turnkey, this elevated residence features a spacious open-concept design with large bedrooms, wide hallways, and inviting indoor-outdoor living spaces designed for comfort and entertaining. Boaters will appreciate 35 feet of dockage and quick, deep-water access to both the Atlantic Ocean and Gulf of America through Vaca Cut. Vaca Cove is an intimate enclave of only seven homes built in 2016, centered around a private lagoon marina and resort-style swimming pool. The lagoon seawall is ideal for launching kayaks and paddleboards, adding to the laid-back island lifestyle. Fully licensed for vacation rentals with bookings already in place, this property presents an outstanding opportunity for investors or buyers seeking an easy-care second home with strong rental potential. Constructed for durability and peace of mind, the home includes a metal roof, impact-resistant windows and doors, covered parking, hot tub area, and ample storage for vehicles and boat trailers. Beautifully maintained and move-in ready, this exceptional waterfront retreat offers luxury, convenience, and income potential in one of Marathon's most unique waterfront communities.

12555 Overseas Highway Unit F, Marathon

$1,245,000

4 Beds ⋅ 3 Baths ⋅ 620023 MLS

Nestled within the exclusive waterfront enclave of Vaca Cove, this beautifully furnished 4-bedroom, 3-bath elevated home offers the perfect blend of luxury, comfort, and investment potential. Designed with an expansive open floor plan, wide hallways, and generously sized bedrooms, the home is ideal for entertaining and relaxed coastal living. Enjoy 35 feet of private dockage with easy, deep-water access to both the Atlantic Ocean and Gulf of America via nearby Vaca Cut. Built in 2016, Vaca Cove is a private community of just seven single-family homes surrounding a tranquil lagoon and resort-style pool. The lagoon seawall provides the perfect launch point for kayaks and paddleboards. Fully licensed as a vacation rental with future bookings in place, this turnkey property is being sold beautifully furnished and rental ready. Additional features include covered parking, room for multiple vehicles and boat trailer storage, hot tub area beneath the home, metal roof, and impact windows and doors designed to maximize insurance savings. Whether you're seeking a proven income-producing property, second home, or full-time island retreat, this exceptional Vaca Cove residence delivers effortless Florida Keys living.

12555 Overseas Hwy Unit C, Marathon

$1,450,000

4 Beds ⋅ 4 Baths ⋅ 620015 MLS

7070 Overseas Highway in the heart of Marathon presents an incredible mixed-use investment opportunity in a prime Overseas Highway location with outstanding visibility and endless potential. Formerly operating as a flower shop, Marathon florist, this versatile commercial property offers flexibility for a wide range of business ventures, income-producing opportunities, or redevelopment concepts. The property features approximately 4,168 finished square feet and is zoned for mixed use, making it appealing for a variety of uses! The high-traffic location provides exceptional exposure along one of the Florida Keys' busiest corridors. Looking to expand income potential? The second floor includes three residential rental units, creating immediate revenue opportunities: • One spacious 2-bedroom unit • Two 1-bedroom units Whether you are an investor seeking multiple income streams, an entrepreneur ready to launch a business in the Keys, or someone searching for a live/work opportunity, this property offers exceptional flexibility and long-term value. With mixed-use zoning, strong visibility, rental income potential, and a sought-after Marathon location, 7070 Overseas Highway is truly a rare opportunity for business investments, ventures, and future growth.

7070 Overseas Hwy, Marathon

$29,500,000

10 Beds ⋅ 13 Baths ⋅ 619972 MLS

Newly Built Gulf-front Sanctuary with Panoramic Views, Guest and Pool Houses, Luxe Outdoor Living, and a Deepwater Navigable Dock. Set on 3 secluded acres+/- along one of the most protected stretches of the Gulf of America, 57783 Morton Street is a newly completed estate of rare scale, privacy, and modern coastal design. Surrounded by water, sandscape, and tidal ponds alive with marine life, the property offers more than 200'+/- of direct water frontage and uninterrupted views across the open Gulf. Completed in 2025 by builder and developer Alderuccio Corporation, this resilient, elevated retreat is constructed entirely of concrete and impact glass and is designed for effortless indoor-outdoor living. With three distinct finished living spaces totaling approximately 10,000 SF+/-, the estate functions as a private resort offering privacy, recreation, and exceptional access to the best of the Florida Keys. Though private and serene, the estate remains close to everything that defines Keys living. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport lies 4 miles+/- from the property for seamless private aviation access. Deepwater routes, snorkeling coves, and renowned fishing grounds are just moments from the protected 100' dock. The architecture emphasizes clarity, durability, and immersion in water and light. Walls of impact glass capture views of the Gulf, the bay, and the property's own tidal ponds, allowing natural light to animate the interiors throughout the day. Generous room proportions, ceiling heights of 10' to 12', and open circulation reinforce a sense of airiness and connection. Every finish, from porcelain flooring to quartzite counters and exterior of shell-stone, was selected for both resilience and refined coastal style. Smart home systems, solar power with battery backup, and integrated storm protection underscore a commitment to performance and longevity.

57783 Morton St, Marathon

$2,950,000

3 Beds ⋅ 2 Baths ⋅ 619945 MLS

An Exquisite Tropical keys living experience awaits. A natural setting with sunset views in the warmth of a coastal home located along this beautiful bayside waterfront corner lot. This home is surrounded by 155 feet of seawall & a fabulous 35+ foot dock equipped with a 13,000 lb boat lift with Quick easy access to the Gulf. Ease in navigating the bay waters for docking & terrific for even the ''monster'' boats! Multiple docking configurations possible! This stilted home provides tranquil privacy & easy living. A concrete pad below provides lots of covered out door living space along with an enclosed a flex space area plus a double car garage that can handle a full size truck! Staying home for the day? Cool off in your pool or sit in the shade of the coconut trees. Want to take a water break? Private steps into the bay give you easy access to launch your kayaks or paddle boards. Enjoy the views of the gulf & sunsets from your patio & backyard. This open floor plan, high ceilings 3 bedroom, 2 bath home has amazing appointments & finishes throughout. A beautiful kitchen designed for the most discerning chef with: expansive island, stunning granite counters, nicely upgraded 1 year new SS appliances, double Pantry cabinetry & storage galore. Plus a morning coffee bar with upper & lower cabinets , sink & beverage fridge. The Primary ensuite provides a spacious room, natural light, a walk-in shower, a soaking tub & double sinks with drawer/cabinetry vanity, pendent lights plus a TV. Both bathrooms have tile decorative features along with stunning granite counters in primary & Quartz in Guest room + framed mirrors. Additional storage in separate laundry room & linen closets. The expansive patio, dock & stairs recently redone with maintenance free composite; Never have to paint or replaced. This almost new construction has barely been lived in used as a part-time getaway & Never been a rental. The construction is built 2 feet above flood elevation. A true

217 Bruce Ct, Marathon

$2,950,000

4 Beds ⋅ 5 Baths ⋅ 619925 MLS

Tons of upgrades, gorgeous open water views, and the very best of Florida Keys waterfront living -- you have to come see Lot 2 at Shipman Point. This brand-new waterfront home is positioned just two in from open water, offering beautiful views, excellent boating access, and a protected canal setting for your vessel. Boaters will appreciate approximately 63 feet of dockage, canal protection, a hardened shoreline secured by both a concrete retaining wall and concrete seawall, plus room for a boat lift. Whether heading out for a day on the water or enjoying the peaceful views from home, this location is designed for true Keys living. Inside, the home is fully furnished and professionally designed, with bright coastal finishes, tile flooring throughout the entire downstairs level, a spacious kitchen with a gas stove, double sink, and a well-appointed layout for entertaining. One of the ensuite bedrooms also features an additional private porch, creating another relaxing space to take in the island lifestyle. The exterior is complete with landscaping, a large concrete pad driveway with turf accents, and a clean, modern coastal look with ample parking. With weekly rentals permitted, this property offers outstanding versatility as a primary residence, second home, or income-producing investment.

4800 Overseas Highway Unit 24, Marathon

$4,390,000

3 Beds ⋅ 3 Baths ⋅ 619918 MLS

Welcome to an elevated expression of island living at 23 Treasure Road in the heart of the Florida Keys. This impeccably maintained waterfront residence showcases breathtaking panoramic ocean views from every vantage point, including the pool, main living areas, dining space, primary suite, and tiki hut. Designed for effortless entertaining and everyday enjoyment, the pool is ideally positioned on the main living level alongside the kitchen and gathering spaces, creating a seamless indoor-outdoor flow rarely found in waterfront homes. Relax poolside while enjoying ocean breezes and endless blue water views. The upper level features two beautifully appointed bedrooms and three baths, enhanced by impact-rated doors, windows, and hurricane sliders for style and peace of mind. Downstairs, a private guest suite and expansive finished bonus space provide flexibility for guests, entertaining, or recreation. The oversized dual-entry garage accommodates up to three vehicles and offers exceptional space for the Florida Keys lifestyle, with plenty of room for fishing gear, dive equipment, water toys, and additional storage. A dedicated tackle room adds convenience for avid anglers and boaters alike. Along the water's edge, a substantial 200 foot rock seawall provides protection and presence, while the private boat ramp, dock, and boat lift offer effortless access to world-class boating and fishing. Two separate gated entrances welcome you into a lush, meticulously landscaped setting complete with privacy walls, mature hedges, and fencing for a serene and secluded atmosphere. Situated on an oversized parcel, this rare waterfront offering presents an exceptional opportunity to enjoy the ultimate private coastal retreat in the Florida Keys.

23 Treasure Rd, Marathon

$3,650,000

4 Beds ⋅ 4 Baths ⋅ 619913 MLS

Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place. Set on over 24,000 square feet of lush grounds with mature landscaping, fruit trees, fresh herbs, and .29 acres of bay bottom, this exceptional estate is designed for both relaxation and entertaining. An observation pier invites kayaking, paddleboarding, fishing, and endless enjoyment of marine life, while the unique orientation captures both breathtaking sunrise and sunset views over the water, a rare and coveted feature in the Keys. Outdoor living is elevated with a resort-style saltwater pool featuring cascading waterfalls, spillover spa, and fully equipped poolside cabana complete with wet bar, refrigerator, ice maker, and cooking area. A fire table and beachside fire pit create the ultimate setting for entertaining or unwinding beneath the stars. Completely renovated down to the studs in 2022, the three-story residence was thoughtfully redesigned to maximize sweeping ocean views from nearly every room. Offering four custom bedroom suites, each with private en-suite bath, the home comfortably accommodates guests in luxury. The top-floor penthouse suite features a private balcony, 180-degree ocean views, custom 96-inch circular bed, and kitchenette with coffee station. Expansive accordion impact glass doors seamlessly blend indoor and outdoor living throughout. The gourmet kitchen showcases Café appliances, induction cooktop, quartz countertops, mosaic tile backsplash, wine cooler, glass shelving, and multiple dining areas ideal for hosting. Additional highlights include a movie theater, library loft, Control4 smart technology, custom millwork, local artist mural, and more. Discover why Grassy Key is the place to be.

58652 Overseas Hwy, Marathon

$3,400,000

5 Beds ⋅ 5 Baths ⋅ 619897 MLS

CONSTRUCTION COMPLETE! SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys, adjacent to Duck Key. A rare find of just 14 new construction residences offering direct Atlantic Ocean views, a resort-style pool, pickleball court, and sandy beach with the flexibility of a weekly rental. The first floor offers a private two-car garage and covered cabana with spacious outdoor living space that leads out to the pool deck and beach. The second floor features an open floor plan with spacious kitchen, dining, and great room all overlooking the Atlantic Ocean. One en-suite bedroom on this floor provides seclusion for guests. On the top floor, you'll find the primary suite with a luxurious spa bath, a second guest suite and two additional guest bedrooms that share a bath. Luxuriously finished with high-end KitchenAid appliances, waterfall quartz countertops, full-height backsplashes, and much more. Additionally, this residence offers upgrades including an outdoor summer kitchen, an exterior spiral staircase from the second down to the first floor, and a fire pit. SeaGlass Cove is barefoot luxury at its best!

59720 Overseas Highway Unit 10, Marathon

$3,100,000

5 Beds ⋅ 5 Baths ⋅ 619896 MLS

CONSTRUCTION COMPLETE! MOVE-IN AND RENTAL READY! SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys; adjacent to Duck Key. A rare find of just 14 new construction residences offering direct Atlantic Ocean views, a resort-style pool, pickleball court, and a sandy beach with the flexibility of a weekly rental. The first floor offers a private two-car garage and covered cabana with spacious outdoor living space that leads out to the pool deck and beach. The second floor features an open floor plan with spacious kitchen, dining, and great room all overlooking the Atlantic Ocean. One en-suite bedroom on this floor provides seclusion for guests. On the top floor, you'll find the primary suite with a luxurious spa bath, a second guest suite and two additional guest bedrooms that share a bath. Luxuriously finished with high-end KitchenAid appliances, waterfall quartz countertops, full-height backsplashes and much more. Additionally, this residence offers upgrades including an outdoor summer kitchen, an exterior spiral staircase from the second floor down to the first floor, and a fire pit. SeaGlass Cove is barefoot luxury at its best!

59720 Overseas Highway Unit 9, Marathon

$1,750,000

3 Beds ⋅ 2 Baths ⋅ 619885 MLS

Welcome to Key Lime Kottage, a charming waterfront retreat in Grassy Key where life slows down, the water calls, and every day feels like a Florida Keys escape. Currently in a vacation rental program, this turn-key 3-bedroom, 2-bath home offers buyers and investors the rare combination of personal enjoyment, rental potential, privacy, and resort-style living. Kindly provide at least 24 hours' notice for showings. Preferred showing times are Saturdays during check-in/check-out windows, when access is most convenient. Tucked behind lush tropical landscaping, Key Lime Kottage welcomes you with soft yellow cottage charm, a metal roof, white picket appeal, and a peaceful waterfront setting that immediately invites you to relax. From the moment guests arrive, they can imagine themselves slowing down, breathing deeper, and enjoying the Keys lifestyle. A beautiful composite dock leads through the mangroves toward open Gulf views, creating the perfect place for morning coffee, kayaking, paddleboarding, sunset conversations, or quiet moments by the water. The outdoor living area is the heart of the property. With a screened-in pool, spa, covered lounging space, and natural privacy, it feels like a private resort designed for relaxation, connection, and unforgettable memories. Inside, the open living, dining, and kitchen layout feels warm, easy, and welcoming. The home is ready for immediate enjoyment, whether as a personal retreat, a vacation rental investment, or both. For investors, Key Lime Kottage offers strong guest appeal with waterfront living, Gulf views, pool and spa amenities, and proximity to the Dolphin Research Center, The Wreck Restaurant, downtown Marathon, grocery shopping, marinas, entertainment, and MillionAir. Buyers are not just purchasing a property here. They are stepping into peaceful mornings, golden sunsets, waterfront memories, and a Florida Keys lifestyle guests will want to return to again and again.

58773 Overseas Hwy, Marathon

$2,399,000

4 Beds ⋅ 5 Baths ⋅ 619881 MLS

Built in 2023 and already one of the busiest vacation rentals, this turnkey waterfront property delivers immediate income with 2026 bookings already in place. Designed from the ground up for serious boaters and guests who demand premium amenities. Every detail has been selected to drive occupancy, command top nightly rates, and minimize owner headaches. Located in popular Coco Plum, less than 10 minutes from the open water & Vaca Cut for Gulf access. 72' of deep water dockage, heated pool, paver decking, water & electric at dock with outdoor lighting, covered entertaining area, 240V EV charger, 800 sq ft storage enclosure, aluminum gate for secure vehicle access & security cameras for peace of mind. Follow the stairs up the back to the large covered terrace where you can find shelter in the shade while still enjoying the fresh salt air. Head through the double doors into the open kitchen and living area where you will find 4 master suites all with private bathrooms, tile flooring throughout, beautiful quartz countertops, tile backsplash, built in wine cooler and additional half bath. Property is being sold furnished from dishes to linens to smart tvs. Nothing to do but bring your boat and start enjoying the Keys Salt Life. Seller owns the bay bottom!

229 Pescayo Ave, Marathon

$2,390,000

619872 MLS

Fast track your way to receiving a building permit for the home of your dreams. A stunning opportunity to build exactly what you envision for this beautiful ocean front lot, completely cleared and filled to grade. Preexisting home has been removed, thus allowing for a super fast permitting process. once your architectural plans have been submitted you could be breaking ground in two to three months. This 1/2 acre + lot is located in the heart of Marathon, walking distance to the popular Sombrero Beach and Park. There is a bike path/walking path that winds through the golf course, past Publix Shopping Center, the best beach in the Keys and lovely quiet neighborhoods. In five minutes you can be at the Marathon International Airport, Fishermans Hospital or Home Depot. Marathon is a friendly fishing and diving village with many restaurants and shops. The boating access from this lot will accommodate a boat with up to a 4' draft and the channel is clearly marked. Dock Permit readily obtainable.

88 A Tingler Ln, Marathon

$4,599,000

619871 MLS

Seize Your Dream with Fast-Tracked Building Permits!** Unlock the potential to construct your ideal oceanfront retreat on this exceptional estate-sized lot. This stunning 1.5-acre parcel is completely cleared and filled to grade, allowing for an expedited permitting process. With the preexisting home already removed, you can start building in just two to three months after submitting your architectural plans. (ROGO exempt) This property has been divided into two parcels, offering the flexibility to create one or two homes, depending on your vision. It's perfectly situated in the heart of Marathon, just a short stroll away from the renowned Sombrero Beach and Park. Enjoy access to a scenic bike and walking path that meanders through the nearby golf course and connects to the Publix Shopping Center, the best beach in the Keys, and charming neighborhoods. You'll find Marathon International Airport, Fisherman's Hospital, and Home Depot within a quick five-minute drive. Marathon is known for its friendly fishing and diving community, boasting an array of restaurants and shops. The boating access from this lot can accommodate vessels with a draft of up to 4 feet, and a dock permit is already applied for and readily obtainable. Don't miss this rare opportunity to make your seaside dream a reality!

88 Tingler Ln, Marathon

$1,300,000

4 Beds ⋅ 4 Baths ⋅ 619866 MLS

Beautifully renovated and fully turnkey duplex located on a deep-water canal in the heart of Marathon. This rare income-producing property features two spacious 2BD/2BA units, each offering approximately 927 sq. ft. of updated coastal living with impact windows and doors, granite countertops, stainless steel appliances, tile flooring throughout, and covered parking. Renovated in 2018, the property blends modern finishes with the relaxed Florida Keys boating lifestyle. A true boater's dream, each side offers its own 30' concrete dock and seawall (60' total) complete with 30-amp shore power. Enjoy quick ocean access and easy Gulf access via Vaca Cut, making this an exceptional setup for anglers and boating enthusiasts alike. The waterside outdoor spaces are designed for entertaining and enjoying the Keys lifestyle, featuring string lighting, solar-lit dock pilings, under-dock fish lights that attract snapper and tarpon, and frequent manatee visits along the canal. Located directly adjacent to Oceanfront Park & Dog Park, owners and guests enjoy immediate access to one of Marathon's premier waterfront parks offering a dog park, kayak launch, open green space, waterfront walking areas, playgrounds, and frequent community events. Conveniently located near Sombrero Beach, shopping, dining, and Florida Keys Marathon International Airport. Currently tenant occupied with both units rented month-to-month. This property also has strong vacation rental potential. Ideal opportunity to live in one side while renting the other, or maximize income potential with a fully turnkey investment property in one of the Florida Keys' most desirable boating communities. Current Insurances are very reasonable: $3,841 Flood (Covers both sides) 576 - $4,303 Wind 574 - $4,129 Wind 576 - $860 HO/Liability 574 - $721 HO/Liabilty (Pictures are of 576 99th, 574 is the same layout/finishes. Access can be arranged)

574 & 576 99th St, Marathon

$295,000

2 Beds ⋅ 1 Baths ⋅ 619860 MLS

Investment Opportunity in the Heart of Marathon. This Half Duplex has Two Bedrooms and One Bathroom. Ample parking in the front yard. Long time Tenants in place. Other Half Duplex in the back is also offered for Sale. MLS #619861

250 66th St, Marathon

$2,200,000

619852 MLS

High visibility fully equipped restaurant and market available for sale. Includes Real Estate, all furnishings, fixtures, and equipment (FF&E.) Property provides ample parking for 135 seat restaurant currently with an SFS Liquor License. Well established location known by locals and visitors alike. Multi-faceted operation with 2,762 sq ft containing high quality dining, fresh seafood market, and tiki bar. Business added the 700 sq ft of open deck for extra seating and liquor license in 2022. Business is not operating currently but property is turnkey and ready to start serving immediately for the right Buyer. . Real Estate consists of 3 +/- acres, 11,761 sq ft of which is a corner lot including improvement and 60 +/- linear feet on US 1, with Signage and centrally located in Marathon's main commerce bubble. The remaining 2.73 acres is deemed environmentally sensitive.

6950 Overseas Hwy, Marathon

$545,000

3 Beds ⋅ 3 Baths ⋅ 619843 MLS

Welcome to island life! Exceptional value and easy island living in the heart of Marathon! This tri-level 3 bedroom 3 bath detached home offers the privacy of a gated community with an in-ground pool, electric security gate, and quick access to all of Marathon's restaurants, marinas, shops, and adventures. Location location location! Only an hour away from vibrant Key West, an hour away from beautiful Islamorada, and just minutes to the water in every direction. You can't get better than this! Downstairs features a fantastic storage space for all your fishing, diving, and boating gear, plus bonus space perfect for a gym or hangout area. When you step into the main level, you get model home vibes! It is bright and welcoming with plenty of natural light, an eat-in kitchen, open living area, half bath, laundry area, and a covered balcony perfect for relaxing after a day on the water, or just to enjoy those magical Florida Keys sunsets. Upstairs you'll find three bedrooms, including a spacious primary suite with double closets and a private bath. Whether you're looking for a full-time home or a Keys getaway, this one checks ALL the boxes for comfortable Florida Keys living. This home is truly a STUNNER! *Super low insurances of only $4,539 annually* **THIS IS NOT A LAND LEASE. YOU OWN THE LAND***

325 25th St, Marathon

$2,150,000

5 Beds ⋅ 3 Baths ⋅ 619837 MLS

A rare opportunity to own a fully renovated waterfront home that delivers both the Florida Keys lifestyle and exceptional investment potential. Offering five legal bedrooms, three legal bathrooms, and seven-day vacation rentals, this turnkey property presents projected rental income of up to $170,000 annually (per pro forma), making it equally appealing as a primary residence, second home, or income-producing investment. Located on a deep-water canal with approximately 75 feet of concrete dockage, a boat lift, fish-cleaning station, and private pool, you'll enjoy quick, easy access to the Gulf and the Atlantic through Vaca Cut--putting world-class fishing, sandbars, waterfront restaurants, and open water just minutes from your dock. Inside, the home has been completely reimagined with designer finishes throughout. An open-concept floor plan, beautifully renovated kitchen and baths, and light-filled living spaces create a sophisticated yet relaxed coastal retreat that's ready to enjoy from day one. With generous parking for vehicles and trailers, ample outdoor entertaining space, and one of Marathon's most desirable boating locations, this property offers a rare combination of luxury, convenience, and strong income potential. Whether you're looking for a high-performing vacation rental or your own private piece of the Florida Keys, this home delivers the best of both.

112 Bruce Ct, Marathon

$1,250,000

3 Beds ⋅ 3 Baths ⋅ 619797 MLS

This extraordinary Mid-Century modern single-family home is a private tropical oasis at the (rarely available) end of a canal with direct-ocean access. The luxury resort-style patio features Travertine tile, a heated pool with a sun shelf, and custom landscape lighting for evening entertaining. The home's original craftsmanship is high-lighted by tongue and groove Florida Pine ceilings, grand archways, and wooden beams. The floor to ceiling windows and doors provide for natural light flowing into the home from sunrise until sunset. The open-concept living area connects to an updated kitchen with stainless steel appliances and granite countertops. The master suite boasts a hand-scraped Acacia Hardwood accent wall, barn doors, an oversized Travertine shower, and a floating sink. Two additional bedrooms in a separate wing provide guest privacy with a shared updated bathroom with an Italian marble shower. This oversized fenced lot at 8,362 sq/ft provides a tropical sanctuary in paradise. Whether you're looking for an established and profitable rental property or you're ready to embrace the dream of a Florida Keys lifestyle, this turnkey property delivers.

280 100th St, Marathon

$2,249,000

4 Beds ⋅ 3 Baths ⋅ 619793 MLS

Over 3400 sqft of Luxury Living is featured with this 2007 custom built CBS in the gated community of Stirrup Key Sub in Marathon. Elevated water views, a deeded boat slip, protected community marina, multiple outdoor living areas and a private pool. Designed for both everyday comfort and entertaining, this multi-level home offers generous interior space, flexible living areas, and a thoughtful indoor-outdoor layout. The ground level features a three-car garage, ample storage, and direct access to the pool area, creating an easy flow for relaxing, hosting, and enjoying the Keys lifestyle. The second floor serves as the main living level with two bedrooms, two full baths, a full kitchen, and open living and dining areas that extend onto a large screened lanai. This level is ideal for casual gatherings, quiet mornings, and evening breezes. The third floor offers a private primary suite, sitting area or fourth bedroom, bar/kitchenette, fireplace, spa-style bath, and an expansive lanai with peaceful elevated views. A spiral staircase leads to the fourth-floor widow's walk, finished with travertine flooring and a water hookup. From this vantage point, panoramic views stretch across Marathon and toward the Gulf, creating a quiet setting for sunrise, sunset, and open-air relaxation. A private nature path winds through preserved surroundings and leads to a Gulf-front observation dock, ideal for wildlife viewing and enjoying the surrounding natural setting. Additional features include a lift to the second floor for added convenience. Centrally located in Marathon, the home offers convenient access to shopping, dining, & daily necessities. With a deeded marina slip, elevated water views, pool, garage space, storage, multiple lanais, and a flexible custom layout, this property offers a rare combination of privacy, space, and boating access in Marathon. Schedule a private showing to experience this custom home and deeded marina slip in person.

205 Stirrup, Marathon

$684,000

2 Beds ⋅ 3 Baths ⋅ 619770 MLS

Perfectly positioned just steps from the pristine shores of Sombrero Beach, premier shopping, and vibrant nightlife, Lemon Cove stands in a class entirely its own. No other condominium residence in the area offers such a rare combination of generous private parking, breathtaking canal frontage, impeccably manicured grounds, and a resort-style pool -- all seamlessly curated for the discerning buyer. This exceptional 2-bedroom, 2.5-bathroom canal-front residence commands sweeping views of both the sparkling pool and tranquil canal, framed by generously proportioned living spaces and refined, upscale finishes throughout. Every detail has been thoughtfully considered, offering an effortless lifestyle where luxury and low-maintenance living exist in perfect harmony. For those who have envisioned waking each morning to the serene beauty of waterfront living -- without compromise -- this is your moment to live near the beach!

591 Sombrero Beach Rd Unit APT 1B, Marathon

$2,100,000

5 Beds ⋅ 4 Baths ⋅ 619765 MLS

Welcome to Casa Sirena, a refined waterfront retreat in Marathon offering comfort, privacy, and strong investment appeal. Seller Financing available! This five bedroom, three bath home includes a convenient outdoor pool bath and is ideally positioned with water frontage on two sides. Boaters will appreciate 100 feet of durable composite dockage, a jet ski lift, and a private boat ramp shared with just one neighbor. The home enjoys close proximity to Boot Key Harbor, with easy access to waterfront dining by boat, as well as a straightforward route to the Gulf via Knight Key Channel and immediate Ocean access. The surrounding Vaca Key and Boot Key provide a natural buffer, offering added protection from the elements. Outdoor living is central to the property, with lush tropical landscaping, a saltwater pool, tiki hut, and expansive wraparound patios accessible from all rooms. Inside, the open floor plan connects the living, dining, and kitchen areas, creating a comfortable and functional space. The kitchen is equipped with high end appliances suited for everyday use or hosting. Additional features include a spacious two car garage with ample storage, an extra washer and dryer, refrigerator, freezer, and workbench. The home is offered fully furnished and turnkey, ready for personal use or as a vacation rental. Privacy fencing, a security system, and gated dock and ramp access complete the offering.

103 52nd St, Marathon

$725,000

3 Baths ⋅ 619763 MLS

Professional Office Space - The First Professional Centre | 5701 Overseas Highway Units 8, 9, & 10 in Marathon. Three contiguous units (8, 9 & 10) available for sale in The First Professional Centre, a highly visible 17-unit CBS elevated complex on Overseas Highway in the heart of Marathon. Situated in a high-traffic corridor near Gulfside Village, Winn-Dixie, Publix, and Walgreens, this location offers outstanding exposure and convenience. The offering comprises 2,556 total square feet across three units at 852 sq. ft. each. Units 8 and 9 are currently configured as a combined medical office suite, while Unit 10 operates as a separate medical office with interior access to Units 8 and 9 -- providing the flexibility to function as one large, unified space if desired. While currently configured for medical use, the space is well suited for other professional office purposes. The First Professional Centre features a shared, spacious parking lot and prominent business signage along Overseas Highway for maximum roadside visibility. Professional office use only per condominium association rules.

5701 Overseas Hwy, Marathon

$875,000

3 Beds ⋅ 2 Baths ⋅ 619736 MLS

Completely remodeled pool home in Marathon. This elevated 3-bedroom, 2-bath stilt home is ideally located on a quiet, tree-lined street and backs up to a private estate, offering exceptional privacy. The property provides an ideal balance of seclusion and convenience, with close proximity to shopping, dining, and local attractions. Recent upgrades include a custom pool, metal roof installed in 2018, A/C system installed in 2021, and new impact windows. The open-concept living, dining, and kitchen area creates an inviting space for entertaining, while the screened-in porch offers comfortable outdoor living. The ground level includes covered parking and a covered workshop/storage area, perfect for tools, water toys, or hobbies. With weekly rentals permitted, this property presents an excellent opportunity as an investment property, vacation retreat, or full-time residence.

565 95th St, Marathon

$375,000

2 Beds ⋅ 1 Baths ⋅ 619725 MLS

Opportunity awaits with this cozy 2-bedroom, 1-bath concrete home situated on a uniquely sized 25' x 200' lot. While the home is in need of TLC and updates, it offers a solid foundation for renovation or the perfect canvas for a complete rebuild. The deep lot provides incredible potential for expansion, outdoor living, or creating your ideal Florida retreat. Whether you're an investor, builder, or buyer with vision, this property is full of possibilities.

245 41st St, Marathon

$1,300,000

3 Beds ⋅ 3 Baths ⋅ 614988 MLS

Experience the pinnacle of oceanfront living in this breathtaking townhome within the highly sought-after Bonefish Yacht Club — a private, upscale enclave nestled along the sparkling waters of the Atlantic. This meticulously maintained 3-story residence offers exceptional coastal elegance, privacy, and resort-style amenities. Step into an open-concept living space that seamlessly blends indoor comfort with outdoor serenity. Enjoy water views from multiple balconies, perfect for morning coffee or sunset cocktails. The interior features a thoughtfully designed floor plan, and refined coastal décor creating a serene sanctuary ideal for both full-time residence or a luxury vacation escape. One of the property's most coveted features is the included 40' legal, liveaboard boat slip — offering deep water, direct ocean access with no fixed bridges, making it an ideal choice for avid boaters, fishermen, or those seeking the freedom of the open sea at their doorstep. Wake up and step aboard for a day on the water, with world-class sportfishing, diving, and island hopping just minutes away. The Bonefish Yacht Club community provides residents with a resort-like atmosphere, complete with amenities such as a pool, clubhouse, marina, and a peaceful, private setting that captures the essence of luxurious, laid-back island living. Don't miss your opportunity to own a piece of paradise in one of the Florida Keys' most desirable communities.

95 Coco Plum Dr Unit 5D, Marathon

$2,099,000

4 Beds ⋅ 4 Baths ⋅ 619705 MLS

Welcome to this newer 2021-built CBS home in the desirable Coco Plum Beach area, offering modern construction, generous living space, and a beautiful connection to the natural beauty of the Florida Keys. This 4-bedroom, 4-bath residence offers approximately 3,010 square feet of finished living area, a metal roof, and approximately 1,046 square feet of covered porches for seamless indoor-outdoor living. Built especially high for peace of mind, even the garage sits approximately one foot above base flood elevation. Inside, the home features a bright open layout with spacious living and dining areas, oversized bedrooms, and a beautifully designed kitchen with custom cabinetry, natural stone countertops, and a propane stove. Additional features include a whole-house generator, propane water heater, and a 500-gallon built-in fuel tank. The large primary suite includes a private porch overlooking the Atlantic, open water views, an oversized walk-in closet, and attractive bathrooms with walk-in showers. Situated on a half-acre double lot surrounded by lush mangroves, the property offers a peaceful, tucked-away setting directly across from the beach. Enjoy privacy, tropical surroundings, an orchid garden, cistern, fenced yard, and exceptional outdoor living potential. Seller has completed preliminary planning for a future pool and landscape design, with a conceptual pool rendering, pool quote, landscape quotes, and scale drawings available upon request. Final design, permitting, pricing, and installation to be verified by buyer. Boaters will love the approximately 80-foot ipe dock with power, water, and cleats, plus a turning basin suited for a larger boat or multiple-boat configuration. With deep draft water and ocean access, this is a rare opportunity for serious boating. Additional features include a ranch-style entrance, large 660-square-foot garage/workshop, extra lower-level utility space, and a golf cart-friendly neighborhood.

1300 Ave H, Marathon

$549,995

2 Beds ⋅ 1 Baths ⋅ 619675 MLS

Welcome to a rare opportunity to own a **fully renovated, turnkey residence** in the highly desirable **Little Venice neighborhood of Marathon** 'For Sale' or open to long term rental. A seamless blend of coastal elegance and cozy sophistication, finished with impeccable attention to detail and a warm, inviting aesthetic. Short term rentals ok with a little as 7 days. This is truly a **move-in-ready home**, crafted with quality materials, tasteful finishes. New (2023) plumbing, electrical, AC, impact doors and windows, paint inside and out, appliances. An exceptional home, ready for its next chapter.

11339 5th Ave, Marathon

$1,995,000

3 Beds ⋅ 3 Baths ⋅ 619666 MLS

3-bedroom, 3-bathroom home in Grassy Key, featuring a deep-water dock with easy access to the ocean, just a short ride away from its Gulf-side location. Enjoy a beautiful pool and ample parking space, along with breathtaking sunsets from your backyard paradise! Each bedroom boasts its own en-suite bathroom, ensuring comfort and privacy for all guests. Currently operating as a successful vacation rental. A perfect investment opportunity or a dream retreat!

58345 Morton St, Marathon

$759,000

3 Beds ⋅ 2 Baths ⋅ 619659 MLS

Beautifully updated 3-bedroom, 2-bath pool home situated on a large lot in a desirable neighborhood. Renovated in 2018, this home features wood-look tile flooring throughout, a durable metal roof, and central A/C. Enjoy seamless ground-level living with direct access to a resort-style backyard, complete with a covered lanai and fully fenced yard--perfect for relaxing or entertaining. Just a short walk to the ocean, with a charming neighborhood park offering water access nearby. Additional highlights include a convenient carport and ample outdoor space. Seller is a licensed real estate agent.

792 79th St, Marathon

$398,000

2 Beds ⋅ 1 Baths ⋅ 619652 MLS

An exceptional opportunity to own this charming 2-bedroom, second-floor condominium, in Cocoplum Terraces, ideally situated on a 200-foot-wide canal with direct ocean access and no bridges. Weekly rentals are possible. Located just one-half mile from beautiful Cocoplum Beach and park, this waterfront community offers the true Florida Keys boating lifestyle. Amenities include assignable boat slips, on-site boat and trailer storage, Kayak Storage, a high-quality boat ramp with loading dock, and a heated swimming pool at the water's edge. Enjoy peaceful views from your private balcony overlooking the pool and waterway, an updated kitchen with sit up bar, updated flooring and views from your private patio/porch area.

105 Ave D Unit 110, Marathon

$920,000

619630 MLS

Experience the ultimate Florida Keys waterfront lifestyle with this rare oversized boat slip located in the highly sought-after Coco Plum Beach neighborhood of Marathon. Situated in the exclusive Coco Plum Beach Yacht Club. Boasting an impressive 22-foot x 80-foot slip with a 65 foot dock, this slip is perfectly suited for accommodating larger vessels with ease. Positioned on the oceanside, you'll enjoy direct, bridge-free access to open water - an exceptional advantage for avid boaters and anglers alike. Tucked at the very end of a secure, gated section of the marina, this prime location offers enhanced privacy along with quick effortless navigation straight to the ocean. Enhancing the experience is a generous 11' x 30' tiki hut creating an inviting outdoor living space just steps from your vessel. The slip is fully equipped with Electric, water and pump out services for maximum convince. A dedicated storage unit provides ample space for all your boating gear and equipment. The marina offers convenient amenities including a community pavilion, bathhouse, and on-site laundry facilities. With a premium location and a strong rental income potential, opportunities like this - featuring large slips paired with land based living amenities - are increasingly rare. Don't miss your chance to own a unique piece of paradise. Survey on file; Dimensions 38' x 82' x 68'

100 Ve I, Unit A, Marathon

$199,000

619623 MLS

This is a property for someone thinking about the future, not just today. The lot measures 110' x 110' (just over a quarter acre), is cleared, and sits on a 100-foot-wide, boatable canal with quick access to open water. It's directly across from Cocoplum Beach, giving it a quiet, natural setting that's hard to find. You'll notice there are already homes on this street, including next door, and the two streets leading in show a similar pattern -- one side built out, the other still open. These larger parcels create space, privacy, and a peaceful feel tucked away from US-1. As it stands today, the lot does not meet current density requirements to be built on as a standalone parcel. A site condition letter from the City will be obtained and provided so buyers have a clear understanding of its current status. There are also three adjoining privately owned lots. While there are no guarantees, a future owner could explore the possibility of assembling multiple parcels or changes over time that may affect what's allowed. This is best suited for someone who understands the current limitations, doesn't need to build right away, and sees value in holding a unique piece of property for the long term.

Ave M, Marathon

$839,000

3 Beds ⋅ 2 Baths ⋅ 619608 MLS

Discover this exceptional 3 bed/ 2 bath home located in one of the area's most sought-after neighborhoods. Featuring beautiful bamboo hardwood floors throughout, this residence blends comfort, style, and functionality. Enjoy peace of mind with major recent upgrades, including a brand-new central air conditioning system, tankless water heater, and in-home washer and dryer. The home also boasts impact windows and a durable metal roof for added security and efficiency. The spacious lower level offers incredible potential--perfect for creating a home office, or entertainment space tailored to your needs. Step outside to your private retreat, complete with a hot tub and pool table setup, ideal for relaxing or hosting family and friends. This property is a rare opportunity to own a well-appointed home with room to grow in a prime location.

8083 Bonito Dr, Marathon

$495,000

2 Beds ⋅ 1 Baths ⋅ 619582 MLS

Updated, elevated, and centrally located, this 2-bedroom, 1-bath half duplex offers an appealing combination of durable construction, modern finishes, and flexible Keys living. Located in the heart of Marathon and surrounded by mature native landscaping, the residence features CBS construction, an elevated design, a concrete roof, impact-resistant windows, and a newer HVAC system. Inside, the thoughtfully remodeled interior offers an open, comfortable layout with updated flooring, granite countertops, stainless steel appliances, and clean coastal finishes. Two covered parking bays beneath the home provide convenient space for vehicles, a boat, trailer, bicycles, fishing equipment, paddleboards, and the recreational gear that comes with Florida Keys living. Additional open parking and RV or trailer parking add to the property's everyday functionality. With seven-day minimum rentals permitted, the residence offers versatility as a primary home, seasonal retreat, employee-housing solution, or investment property, subject to applicable regulations. Separate electric and water meters provide additional convenience. Ideally positioned near shopping, dining, marinas, beaches, the community boat ramp, and daily conveniences, this move-in-ready property places the best of Marathon within easy reach. The adjoining half duplex is also available for purchase, creating a rare opportunity to acquire the entire property for expanded housing, multigenerational living, or investment potential.

1306 51st St, Marathon

$3,500,000

4 Beds ⋅ 5 Baths ⋅ 609718 MLS

CONSTRUCTION COMPLETE! MOVE-IN AND RENTAL READY! SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys adjacent to Duck Key. A rare find of just 14 new construction residences offering four and five-bedroom floor plans all with direct Atlantic Ocean views, a resort style pool, pickleball court, sandy beach, and the flexibility of a weekly rental. The first floor offers a private two car garage and covered cabana with spacious outdoor living space that leads out to the private beach and pool deck. The second floor features an open floor plan with spacious kitchen, dining and great rooms all overlooking the Atlantic Ocean. One en-suite bedroom on this floor provides seclusion for guests. On the top floor you'll find the primary suite with luxurious spa bath and three additional guest bedrooms. The homes are finished with high end KitchenAid appliances, waterfall quartz countertops, full height backsplashes, custom closets and much more. Additionally this residence offers upgrades including: elevator, outdoor summer kitchen, exterior spiral staircase to first floor, custom millwork, brass fixtures and fire pit. SeaGlass Cove is barefoot luxury at its best.

59720 Overseas Highway Unit 8, Marathon

$3,197,000

8 Beds ⋅ 6 Baths ⋅ 619555 MLS

Incredible Income-Producing Full Duplex | 8 Bedrooms | 6 Bathrooms | 4 Bedrooms | 3 Bathrooms per Unit | 2 Pools | 40' Dock Rare opportunity to own a highly desirable, newer construction duplex offering exceptional income potential and resort-style amenities. This property features a total of 8 bedrooms and 6 bathrooms, with each side boasting 4 beds and 3 baths, private entrances, and separate utilities--ideal for investors, vacation rental operators, or owner-occupants seeking rental income. Both units have been well maintained and offer spacious, open floor plans with updated kitchens, ample natural light, and modern finishes. Each side opens to its own private pool--perfect for guests or personal use. The tropical landscaping, fenced yard, and multiple lounging areas create a true retreat atmosphere. A 40-foot dock provides direct water access, making this a boater's dream with potential for added rental income from dock usage. Just minutes from open water with a 4' control depth, this property is a rare find in today's market. Additional features include: Separate laundry for each unit Ample parking Turnkey rental-ready with proven rental history Zoned multifamily Potential for short-term rental (verify with municipality) Centrally located near beaches, dining, shopping, and top local attractions, this duplex delivers strong year-round rental demand. A perfect blend of luxury living and passive income potential. Financials available upon request to qualified buyers. Call to schedule your private showing today.

217 Sombrero Beach Rd Unit 1 & 2, Marathon

$182,500

618026 MLS

Looking for the perfect home for your boat? This 40' side-tie slip at the Boat House Marina provides a stress-free docking experience. Up to 40' LOA and the slip is 13.42' wide. You can stay on board 5 consecutive nights and up to 10 nights per month. Electric is metered and water is included in the association fees, making this a convenient and cost-effective choice for any owner. Please note that the slip is currently rented through 8/31/2027, offering immediate rental income for an investor or a future-planned spot for your own vessel. The Boat House Marina is known as one of the nicest marinas in the Middle Keys and offers a protected basin with quick access to both the Atlantic and the Gulf. Don't miss this opportunity to own a premier dockage spot in the heart of the Keys!

12399 Overseas Highway Unit 41, Marathon

$365,000

618579 MLS

SELLER IS OPEN TO OFFERS! Experience the quintessential Florida Keys lifestyle at Sombrero Marina, a casual and welcoming community in the heart of protected Boot Key Harbor. This slip is OWNED BAYBOTTOM. Per the survey, the slip is 87' long, 20.56' wide at the dock and 21.64' wide at the outside pilings. Up to 75' LOA and max 18'9'' beam, per the dockmaster. Slips capable of accommodating vessels up to 75' LOA are exceptionally rare to find in Keys, making this a unique opportunity for owners of larger yachts. This expansive slip also offers the security of baybottom ownership, allowing for full-time liveaboard status. Additionally, convenient financing is available through a local bank to make your island transition seamless. This slip is as versatile as it is spacious, serving as a perfect seasonal home for your vessel or a reliable permanent residence. When you aren't using the slip yourself, the on-site dockmaster can rent the slip out for you, providing a hands-off way to offset ownership costs. Life here is defined by ease; you are just steps away from the iconic Dockside restaurant for live music, meals and a great social atmosphere. The slip includes 30/50 amp service and a deeded land footprint directly in front--ideal for a golf cart. Don't miss this chance to secure one of the few large-scale liveaboard slips in the heart of the Keys.

35 Sombrero Blvd Unit B1, Marathon

$375,000

610716 MLS

Discover a rare opportunity to own an oversized boat slip with live-aboard approval in the desirable Cocoplum neighborhood of Marathon. Offering an impressive 22' width, 80' length, and 6' draft, this slip easily accommodates larger vessels, and a recently removed piling maximizes your available space. Nestled on the ocean side, you'll enjoy direct, fast, no-bridge access to the open water, perfect for avid boaters and anglers. Positioned at the end of the marina in a secure, gated section, the slip offers added privacy and quicker navigation straight to the ocean. A spacious Tiki hut extends your living area onto land, creating an inviting space for relaxing, entertaining, and embracing the island lifestyle. Stylish faux-wall panels on each side provide privacy while still capturing refreshing tropical breezes. It's a versatile, blank canvas ready for your personal touch. The marina features a community pavilion, bath house, and laundry facility, and this slip includes multiple storage units for all your gear and equipment. With a strong monthly rental potential and an unbeatable location, large slips with dedicated land-living amenities like this are truly hard to find. Don't miss the chance to experience this exceptional boat slip in paradise. Your ideal Keys retreat awaits!

100 Ave I, Unit 6, Marathon

$175,000

618611 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

$410,000

618542 MLS

Two adjacent slips for sale in this Live-A-Board marina directly across from Coco Plum Beach in Marathon. Laundry, bathhouse & mail on site. Minimal rental period 180 days. Quick access to the Atlantic Ocean. Taxes & HOA shown are for both slips together. Additional Quarterly fees for reserves $46 & wastewater $174. Slips are not available separately. Website: cpbyc.com. Listing agent is co-owner.

100 Ave I Unit 35 & 36, Marathon

$195,000

617753 MLS

Slip 6 will accommodate up to a 48' LOA. New decking just installed on the finger pier. Its location in the basin keeps you protected. This 24-slip liveaboard marina will win you over alone with all of the amenities! Not to mention how it's immaculately maintained. Deep water access with 7' controlling depth per the dockmaster, buyer to confirm. Situated on the gulf side, you can enjoy beautiful sunsets in the covered pavilion right behind your slip. In the community building, there is an adorable 1 bedroom, 1 bath apartment upstairs that is available for you when you haul-out or for your guests when they come to visit. A community living, dining and full kitchen is downstairs, along with a laundry room with 2 sets of washer/dryers and two bathrooms with showers. The icing on the cake is the well-equipped workshop that is at your disposal. An ice machine and BBQ grills are also available. There is a small boat basin, next to the boat ramp, for boats up to 23.5' LOA, available at a fee. Kayak and paddleboard racks and boat trailer storage too (as available). As soon as you come through the gate at Harbour Cay Club, you will be sold on this gem of a marina in the Florida Keys! Seller will consider financing with 50% down. The buyer and their boat do need to be approved by Harbour Cay Club. Buyer must have a boat when they submit an offer.

1466 Overseas Hwy Unit Slip 6, Marathon

$995,000

2 Beds ⋅ 2 Baths ⋅ 619535 MLS

Turnkey Investment Opportunity just 0.3 miles from iconic Sombrero Beach, generating an impressive $116,000 in short-rental income in 2025. Fully furnished and 100% rental-ready, this property includes local rental management & future bookings already in place- allowing a new owner to step in and start earning immediately! Enjoy the best of Keys living with a heated pool, lush private fenced yard and multiple porches including screened spaces for seamless indoor-outdoor living. Inside, the open-concept layout features abundant natural light and a modern kitchen ideal for entertaining. Built in 2016 to modern hurricane standards with impact windows, impact doors and durable Hardie board siding, plus covered parking and ample storage below, this home is as functional as it is inviting. Experience the best of island living near the beach while benefiting from consistent rental income- without the expense and upkeep of a seawall or dock.

320 Calzada De Bougainville, Marathon

$895,000

3 Beds ⋅ 2 Baths ⋅ 619508 MLS

Welcome to your slice of paradise in the heart of Marathon! This exceptional ocean-side retreat is where luxury, lifestyle, and opportunity come together in one unforgettable property. This beautifully reimagined 3-bedroom, 2-bath half duplex offers an expansive 1,342 sq ft of spacious, stylish and light-filled living space--an incredibly rare find for a property of this kind in the Florida Keys. Step outside and you're instantly connected to what makes the Keys so special: 50 feet of brand-new dockage with direct ocean access, making it effortless to spend your days boating, fishing, or cruising turquoise waters at a moment's notice. Inside, no detail has been overlooked. This home has been completely renovated from top to bottom and is offered fully furnished and turnkey--just bring your flip-flops and start living (or earning). The stunning new kitchen, impact windows and doors, brand-new A/C, and sleek, modern finishes create a fresh coastal vibe that feels both luxurious and relaxed. The outdoor space is just as impressive, with a fully rebuilt dock designed for both peace of mind and peak functionality--perfect for accommodating your boat and embracing the ultimate Keys lifestyle. Whether you're searching for a private waterfront escape, a full-time residence, or a high-performing investment, this property checks every box. With short-term rentals allowed, the income potential is as attractive as the setting itself. And for those looking to dream even bigger, there's a rare opportunity to purchase the full duplex--unlocking maximum flexibility, privacy, and earning potential on an entire ocean-access property. Opportunities like this don't come around often--own a spacious, fully renovated waterfront home in one of Marathon's most sought-after locations and start living the life most people only dream about.

150 E 63rd St, Marathon

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