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1325 Ave H, Marathon
$999,999
3 Beds ⋅ 2 Baths ⋅ 621811 MLS
Water lovers, this one is for you! Adventure meets comfort in this fully renovated Coco Plum retreat, ideally positioned to enjoy the best of the Keys both on land and on the water. Located in a quiet beach community surrounded by lush protected mangroves, this property offers direct access to Coco Plum Canal, leading to the Atlantic Ocean, Valhalla Sandbar, Sparky's, The Island, and other favorite waterfront destinations just a boat ride away. And when you're ready to enjoy the beach, beautiful Coco Plum Beach is just a short walk or bike ride away! Set on a double lot, there's plenty of room for your boat trailer, RV with 30-amp hookup, and 4+ vehicles. A 60' aluminum dock with premium Trex decking, new riprap seawall and backfill, 2021 tiki hut, and custom fish-cleaning station create the ultimate outdoor setup for boating, fishing, entertaining, and enjoying the Keys lifestyle. Inside, this beautifully renovated home is packed with upgrades, including impact windows and doors, standing-seam metal roof, updated A/C and ductwork, spray-foam insulation, tankless water heater, new plumbing, re-stuccoed exterior, quartz countertops, Electrolux appliances, custom closets, solid wood doors, and stylish craftsman finishes. If your dream is to step outside your door and be on the water in minutes, while still being just a short walk or bike ride from the beach, this is the Coco Plum property you've been waiting for. Bring your flats boat, kayak, paddleboard, and Keys lifestyle--properties offering this combination of location, water access, oversized land, and extensive renovations are rare. Don't wait to make this waterfront retreat yours--schedule your private showing today and start living the Coco Plum lifestyle!

1325 Ave H, Marathon

234 Pescayo Ave, Marathon
$2,649,000
3 Beds ⋅ 4 Baths ⋅ 621740 MLS
Life on the water begins the moment you arrive at this brand-new Florida Keys retreat. Sweeping open water views stretch from nearly every room, and the home is ready to enjoy from day one. It comes fully furnished with relaxed tropical décor, and bikes and kayaks are included for exploring by land or sea. Boaters will appreciate the private deep-water T dock and 16,000 lb boat lift, with quick access to fishing, sandbars, and sunset cruises. A dedicated kayak entry spot lets you slip into the water for a peaceful morning paddle without ever loading the car. The home offers 3 bedrooms, 3.5 baths, and 2,201 sq ft of air-conditioned living space within 3,382 sq ft under roof. One bedroom is on the first floor, ideal for guests or anyone who prefers to avoid stairs. A generous 575 sq ft pull-through garage provides room for vehicles, water toys, and storage. Inside, the open floor plan joins the kitchen, dining, and living areas into one bright, welcoming space made for gathering with family and friends. The kitchen is finished with quartz countertops and stainless steel appliances, and the water views keep you connected to the outdoors all day. Double Andersen sliders lead to the upper deck, your front-row seat for Keys sunsets. Below, the heated saltwater concrete pool invites long afternoons in the sun. A convenient downstairs half bath lets guests go from pool to powder room without tracking water through the house. Built with concrete block and stucco (CBS) construction and fitted with hurricane impact windows and doors, the home delivers lasting strength and peace of mind. Weekly rentals are permitted, opening the door to strong income potential when you're not in residence. A turnkey waterfront escape and a smart investment, all in one.

234 Pescayo Ave, Marathon

4800 Overseas Highway Unit 24, Marathon
$3,250,000
4 Beds ⋅ 5 Baths ⋅ 621636 MLS
Tucked away within Shipman Point, an intimate waterfront enclave of just five estate homes, this brand-new residence offers a private setting for relaxed island living and lasting family memories. Sweeping open-water views, professionally designed interiors, and protected dockage create a coastal retreat where time together comes naturally. Positioned just two homes in from open water, the home pairs a sense of seclusion with convenient access to the boating lifestyle that defines the Florida Keys. With approximately 63 feet of dockage, the canal frontage provides space to accommodate your vessel in a sheltered setting close to open water. A concrete retaining wall and seawall secure the shoreline, with room for a boat lift to further enhance your waterfront setup. From offshore fishing to leisurely sunset cruises, days on the water begin just outside your door. Offered fully furnished, the home features bright coastal finishes and inviting spaces designed for relaxed living and effortless entertaining. Tile flooring extends throughout the downstairs level, while the spacious kitchen offers a gas stove, double sink, and a thoughtful layout for hosting. An ensuite bedroom with its own private porch provides a quiet retreat to enjoy the island breeze. Planned exterior enhancements include wood-look garage doors and horizontal slat privacy screens extending from the garage to beneath the stairs, adding architectural detail and privacy at ground level. Landscaping, a generous concrete-pad driveway with turf accents, and ample parking complete the home's modern coastal presentation. With weekly rentals permitted, this waterfront residence offers versatility as a full-time home, a private island escape, or an income-producing investment. Discover a tucked-away setting to gather, unwind, and enjoy the Keys for years to come.

4800 Overseas Highway Unit 24, Marathon

2401 Overseas Highway Unit 10, Marathon
$1,999,995
10 Beds ⋅ 10 Baths ⋅ 621497 MLS
Blue Marlin Apartments presents a unique opportunity to acquire a 10-unit, deed-restricted affordable housing property in the heart of Marathon. Positioned along Overseas Highway at approximately Mile Marker 50 with access from 24th Street Ocean, the property offers convenient proximity to employment centers, marinas, shopping, dining, and everyday services throughout the Middle Keys. The property consists of three buildings with nine efficiency units and one one-bedroom/one-bath residence, totaling approximately 6,511 square feet of gross building area and 3,540 square feet of finished living area. Community features include an on-site laundry facility, shared courtyard, and off-street parking. Recent capital improvements include replacement mini-split HVAC units, impact windows, flood panels, and a gabled metal roof system. The property is zoned MU - Mixed-Use by the City of Marathon and all 10 units are subject to affordable housing restrictions. The property was most recently utilized as employee housing, and no third-party rent roll currently exists. Projected rents have been underwritten using HUD and Florida Housing Finance Corporation guidelines, with the current projected structure falling within the Low Income 80% AMI limits. The recorded deed restriction also provides long-term flexibility for rent growth within the applicable affordability framework. With strong demand for workforce housing throughout the Florida Keys, vested affordable housing rights, documented operating history, and a central Marathon location, Blue Marlin Apartments offers a compelling opportunity for an investor seeking a multifamily asset in a supply-constrained market.

2401 Overseas Highway Unit 10, Marathon

11285 3rd Ave, Marathon
$890,000
3 Beds ⋅ 2 Baths ⋅ 621222 MLS
This is currently the LOWEST PRICED Boatable Canal Front 3-Bedroom Home in all of Marathon FL & it happens to be located on the highly desirable Gulf side of US 1. Boaters will appreciate the 4-foot control depth that provides Open Water Access in just a few minutes to the Gulf of America and less than 10 minutes to the Atlantic Ocean. In place is a Concrete Seawall with approximately 77 foot of water frontage, allowing this property to easily accommodate larger center consoles. This Concrete Block home features 3 beds, 2 baths, 1242 sqft living with a Metal Roof, Concrete Driveway and plenty of Room to Park a RV, Boat Trailer, which is a rare commodity in Marathon. The 8,485 sqft lot offers plenty of room to add a pool. Currently the home offers original 1960's charm offering so much opportunity for the right buyer to transform it into a Modern Coastal Retreat, which is why we just added Virtual Renovations showing what could be done. At its current list price, there is a huge upside as the house right next door at 11295 3rd Avenue Gulf just sold for $1.45M, you have a unique opportunity to acquire, make smart renovations and be sitting on strong positive equity if done right. Due to the lot size, you can even choose to knock down the existing house and build a Brand-New Modern home to your exact specs and take advantage of the deep-water canal. We currently have plans for homes ranging from 1750 sqft to just below 4000 from the well-respected local builders, Design Center. We also have local lenders in place to offer construction financing up to 80%. So much potential and routes you can with this one, NO LOW BALL OFFERS, THIS HOME IS PRICED TO SELL!!!

11285 3rd Ave, Marathon

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

390 25th St, Marathon

354 96th Street Ocean St, 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

317 Tropical Ave, Marathon
$1,100,000
4 Beds ⋅ 3 Baths ⋅ 620206 MLS
Currently in Marathon, Duck Key & Key Colony there is no other New Construction Home available below $1.1M besides this Brand New Under Construction 4 Bed, 3 Bath, 1786 sqft living Concrete Above Flood Home, built by the local well-respected Design Center. It also happens to be located on a Corner Lot that backups to non-buildable protected land offering more privacy in the Grassy Key neighborhood, which has quickly become a highly desired area for many locals. It's a great family neighborhood with a community waterfront Sunset park and only a mile from a boat ramp. This home features poured solid concrete 16x16 columns plus an Energy Efficient Seamless Metal Roof, Hurricane Impact Windows & Doors, Spray Foam Insulation along with a High Efficiency 4 Ton A/C System, & even an Electrical Sub Panel Box prewired for a generator hook up. Pre-Cast Concrete Floors allowing for no center columns, which maximizes usable space in the 2 car garage. Step inside & find Maintenance Free Wide Plank Luxury Vinyl Flooring thru out the home, 8FT High Interior Doors, 9'6'' Ceilings, 5 ¼'' Baseboards, LED Recess Lighting, Modern Fans in each Bedroom & the Living Room, an Open Kitchen with Shaker Soft Close Wood Cabinets with Crown Molding & Hardware including 42'' Uppers, Quartz Countertops including a Large 1 level island, a Tile or Quartz Backsplash, Pendant Lighting, a Full Stainless Steel Appliance Package & Modern Single Sink & Faucet. All 3 bathrooms feature Designer Tiled Floors, Custom Tiled Showers including LED underlighting and lit shower nooks with the Primary & 1 Guest Bath having Frameless Glass Enclosures & the 2nd Guest having a Tub/Shower Combo. They all have Wood Vanities with Quartz Counters, Modern Vanity Lighting & Mirrors, Modern Faucets & Toilets. Home comes with a 1-year Builders Warranty and can be offered Furnished by a local interior designer for an additional cost making it Vacation Rental Ready. ETA for completion is Dec 2026.

317 Tropical Ave, Marathon

205 Stirrup, 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

100 E 63rd St, Marathon
$875,000
3 Beds ⋅ 2 Baths ⋅ 619502 MLS
Welcome to your slice of paradise in the heart of Marathon! This beautifully reimagined 3-bedroom, 2-bath waterfront retreat offers 1,342 sq ft of spacious stylish, coastal living--an exceptionally rare find for a half duplex in the Florida Keys. Perfectly positioned on the ocean side, you'll enjoy direct ocean access and 50 feet of brand-new dockage--ideal for boating, fishing, and embracing the laid-back Keys lifestyle right from your backyard. Fully renovated from top to bottom, this home is offered completely furnished and turnkey, making it effortless to move in or start generating rental income immediately. Inside, you'll find a stunning new kitchen, impact windows and doors, a new A/C system, and sleek, modern finishes throughout. Step outside to your rebuilt dock, designed for both peace of mind and the ultimate boating experience. With short-term rentals allowed, this property delivers incredible flexibility--whether you're seeking a private island escape, full-time residence, or a high-performing investment. Even better, there's an option to purchase the full duplex, creating a rare opportunity to own an entire ocean-access property with outstanding income potential. Opportunities like this don't come around often--secure your dream waterfront lifestyle in one of Marathon's most sought-after locations!

100 E 63rd St, Marathon

12411 Overseas Hwy Unit 36A, Marathon
$116,000
618667 MLS
Located in the heart of the Middle Keys, Rack 36A at The Boat House Marina offers a prime opportunity to store your vessel in one of Marathon's most convenient full-service marina facilities. This rack is reported to accommodate a vessel with approximately 9.595' max beam, 11.360' max height, and 35.5' max overall length (LOA). Buyer must personally verify all dimensions and fit prior to closing and should schedule a dry fit if needed; buyer should not rely on agent or listing data for fit confirmation. Enjoy easy ownership with scheduled in/out service included in the monthly association fee, plus excellent on-site amenities: dockmaster, fuel, fish-cleaning tiki, boat ramp, and pool. Ideally situated for quick boating access to both the ocean and Gulf, this is an outstanding option for boaters who want convenience, service, and location in Marathon.

12411 Overseas Hwy Unit 36A, Marathon

115 Windy Point Cir, Marathon
$4,400,000
3 Beds ⋅ 3 Baths ⋅ 617542 MLS
Experience the charm and character of this Gulf-front Old Florida Keys fishing lodge located in Stirrup Key, one of Marathon's most exclusive gated communities. Known for its large estate lots, deep-water access, and serene open-Gulf vistas, Stirrup Key offers privacy, prestige, and a true island lifestyle, just minutes from the conveniences of Marathon. The property consists of two lots in total for a combined size of 39,500 sf. The home sits on one of the few deep-water sites in Stirrup Key with upgraded 165 foot pier dock with 6 new pilings, where the water is so clear you can watch tarpon, angelfish, snapper, nurse sharks, lobsters and rays gliding beneath the dock. Beautifully maintained and elevated above flood, the residence features 3 bedrooms, 3 baths, and a loft that can serve as a fourth bedroom or home office. Brand new roof and impact windows and sliders were recently installed for peace of mind. The open-concept great room boasts massive ceilings and walls of windows showcasing 180-degree Gulf views. A spacious kitchen with center island and new range, Gulf front bar, wide overhanging eaves, exposed wood beams, and natural stone accents showcase classic tropical lodge architecture, perfect for entertaining. The primary suite with a large ensuite bath provide comfort and style, while a screened porch opens to the heated pool, positioned behind lush landscaping for afternoon shade. Outdoors, you'll find a sandy beach area, irrigated native landscaping, and expansive decks perfect for sunset gatherings. Additional amenities include two garage bays, one carport bay, a workshop, garden shed, and abundant storage. Stirrup Key residents enjoy the peace of a gated, low-density community with a 365 day rental minimum, ensuring tranquility and exclusivity year-round. With its unmatched combination of deep water, open-Gulf views, and spacious multi-lot layout, this property is a true rarity in the Florida Keys with potential for expansion.

115 Windy Point Cir, Marathon

500 22nd St Unit 1-4, Marathon
$1,175,000
8 Beds ⋅ 4 Baths ⋅ 618043 MLS
Attention investors and business owners: This four-unit apartment building presents a compelling opportunity in the heart of the Florida Keys, offering immediate income with long-term strategic value. Each of the four units features a comfortable two-bedroom, one-bath layout, with long-term tenants currently in place, providing stable cash flow from day one. Each apartment is separately metered for electricity, allowing tenants to manage their own usage--an added benefit for ownership efficiency. The property also offers ample on-site parking, a valuable amenity in the Keys, along with a shared laundry facility located at the rear of the property, enhancing convenience for residents. The property is currently operating at an approximate 5.87% cap rate, with clear room for growth. Rents are presently below market, creating a realistic path for increased returns, with projections indicating the potential to achieve a 7.4%+ cap rate over time as adjustments are made in accordance with applicable guidelines. Long term, this deed-restricted affordable housing property may be particularly attractive for local employers seeking workforce housing solutions and investors focused on sustainable, community-oriented assets. Ownership may support employee retention while maintaining consistent demand in a high-need market. This offering represents a rare blend of steady income, upside potential, and long-term stability in one of the most sought-after areas of the Florida Keys.

500 22nd St Unit 1-4, Marathon

426 Calle Limon, Marathon
$1,599,000
5 Beds ⋅ 5 Baths ⋅ 618246 MLS
High-performing vacation rental located in the highly sought-after Sombrero Beach neighborhood, just a short walk to the beach. This fully furnished, turnkey property offers immediate income potential while also delivering an exceptional Keys lifestyle — truly a home that checks every box. Featuring 5 bedrooms and 5 bathrooms, the residence is thoughtfully designed for both guests and owners, including a legal bedroom and bath on the first floor. All living areas are above flood, offering peace of mind along with functionality. The home has been extremely well maintained and continues to perform strongly as a vacation rental. The main living level showcases a bright open-concept floor plan with high ceilings, modern finishes, and abundant natural light. The spacious kitchen includes sleek cabinetry, stone countertops, stainless steel appliances, and a large breakfast bar, seamlessly connecting to the dining and living areas. Sliding doors open to a balcony ideal for outdoor dining and enjoying island breezes. The primary suite serves as a private retreat with generous proportions, a walk-in closet, and a spa-inspired bathroom featuring a soaking tub and separate glass-enclosed shower. Each additional bedroom includes its own private bath, enhancing comfort and privacy for guests. A ground-level bedroom with direct access to the pool area adds flexibility for multigenerational living or guest convenience. Outdoor living is a true highlight, featuring a resort-style pool, covered entertaining areas, and a fully equipped outdoor kitchen with BBQ, perfect for hosting and relaxation. Additional features include a metal roof, ample parking, and space for two 20' boats on trailers. While boating is a major draw, this location also appeals to those who enjoy kayaking from Sombrero, beach days, and nearby parks. Whether as an investment, second home, or primary residence, this property checks all the boxes in one of Marathon's most desirable neighborhoods

426 Calle Limon, Marathon

38 Coco Plum Dr, Marathon
$4,950,000
1 Baths ⋅ 614960 MLS
Exceptional commercial waterfront opportunity in the heart of Marathon. This prime commercial property consists of five contiguous lots totaling approximately 30,000 square feet, with 300' on Coco Plum Dr and 300 feet of waterfront. The property includes 18 boat slips with a control depth of approximately 5 feet, offering outstanding maritime access and functionality. Zoned MU-M (Multi-Use Maritime), this versatile zoning allows for a broad range of uses including maritime industry operations such as fishing equipment sales and service, seafood processing, marine-related manufacturing, and boat storage. Additional permitted uses include retail, restaurant, affordable housing, and residential development, making this a uniquely flexible investment property. Parcel IDs include: 00362930, 00362940, 00362950, 00362960, and 00362970. The seller will provide a complete list of all personal property included in the sale, including major furniture, fixtures, and equipment. This is a rare opportunity to acquire a substantial, high-exposure commercial property with extensive waterfront and mixed-use potential in one of the most desirable areas of the Florida Keys.

38 Coco Plum Dr, Marathon

11890 1st Ave Unit 2, Marathon
$2,495,000
5 Beds ⋅ 4 Baths ⋅ 618204 MLS
Welcome to The Tides at Vaca Cut #2, a beautifully designed 5-bedroom, 4-bathroom waterfront retreat in one of the Florida Keys' most desirable luxury communities. Offering 2,607 square feet of living space, this newer construction residence (2020) was thoughtfully built and designed by D'Asign Source, a leader in Florida Keys luxury architecture and interiors. Furnished with refined coastal style, the home blends upscale design with relaxed island living. The spacious open-concept living area opens seamlessly to a private pool and hot tub, creating an exceptional outdoor entertainment space framed by sweeping views of the Vaca Cut. Whether enjoying a sunset soak or hosting guests, the outdoor living experience here is second to none. Built with longevity and performance in mind, the home features concrete block construction, impact windows and doors, a metal roof, and double-stacked washers and dryers, making it exceptionally well-suited for high-demand vacation rental use. Boaters will appreciate 36 feet of dockage with immediate access to both the Atlantic Ocean and the Gulf of America, while the constant boat traffic through the cut provides some of the best boat-watching in the Middle Keys. Located in a proven luxury complex with strong rental demand, this turnkey property offers outstanding income potential along with an elevated waterfront lifestyle. Luxury design, prime dockage, and resort-style outdoor living—The Tides at Vaca Cut #2 is an exceptional opportunity to own in one of Marathon's premier waterfront developments.

11890 1st Ave Unit 2, Marathon

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