Marathon, FL Multifamily Homes & Duplexes for Sale

Welcome to 57538 Bailey St! This tastefully decorated 2-bedroom home is a gem. The modern kitchen features stainless steel appliances, including a dishwasher, microwave, and range. Upstairs, enjoy the convenience of central A/C and an in-unit washer/dryer. The downstairs area is a tropical oasis, complete with a fenced yard, tiki hut, hot tub, and cozy sitting area--perfect for entertaining.

Kenneth Herzbrun Lokation Real Estate

Seller open to offers and can accommodate a quick closing if needed! This isn't your average half-duplex--and that's exactly the point. Elegant, Sophisticated, and Spacious with Soaring double-height windows flooding the space with natural light, beautifully highlighting the home's thoughtful updates and rare architectural features. From the protected staircase and grand double-door entry to the

Stacey Pillari Berkshire Hathaway HomeServices Knight & Gardner Realty

Escape to Paradise!!! Are you ready to live your best island life? Your dream coastal retreat awaits at 219-2 Sombrero Beach Road - a gorgeous 4-bedroom, 3-bathroom home complete with dockage, a sparkling pool, and vacation rental income potential! This is not just a house - it's a lifestyle. Whether you want to relax by your private pool, hit the beach just steps away, or take your boat out

Angela Mitchell Florida Keys Real Estate Group

Endless potential with this income producing 3-Story Concrete construction TRI-PLEX home with 4 bedrooms and 5 bathrooms offering ample space for large groups or multiple families. The independent guest suites are located on each floor with a private balcony! Boating enthusiasts will enjoy this deep water protected dockage in Boot Key Harbor with 4 Boat Slips including water and electric

Lynn Goodwin Coldwell Banker Schmitt Real Estate Co.

Charming 2/1 Half Duplex in Marathon, FL - Prime Location! 🌴 Florida Keys!This nicely remodeled 2-bedroom, 1-bath half duplex is the perfect long-term rental investment, or personal retreat. Located in a 7-night rental zone, it offers strong income potential and is one of the most affordable 2-bedroom homes in Marathon. Built with concrete block construction, a metal roof, and impact

Mark Gable Engel & Volkers Marathon

PARADISE FOUND, the perfect blend of COASTAL elegance and MODERN convenience in this beautifully FURNISHED 3-bedroom, 2.5-bath HALF DUPLEX HOME located in the highly sought-after SOMBRERO Beach neighborhood, in the heart of Marathon. Just moments from sand of renowned Sombrero Beach, this home offers breathtaking LAKE and CANAL views from multiple covered porches and boating access to the ocean

Monica Barrett Coldwell Banker Schmitt Real Estate Co.

Located in the highly coveted Knight's Key neighborhood, this stunning stilted FULL duplex presents an incredible opportunity for a family vacation retreat, investment property, or both! Ideally situated on a 9,200 square foot lot just minutes from the iconic 7 Mile Bridge and the beloved Sunset Grill, this home places you at the heart of all that Marathon has to offer. Each side of this

Jo Ann Cook Ocean Sotheby's International Realty

Live and/or work in this RARE 100' of waterfront re-development opportunity with DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with an ACTIVE Conditional Use PERMIT for 10 unit and 4 affordable staff group home units, price INCLUDES 6 MARKET RATE TBR's, which could be sold off separately if desired. This MIXED USE ZONING has many commercial-residential

Peter Schwarz-Top Producer LoKation Real Estate

Improved price! Motivated Sellers! Great opportunity to own FULL duplexes in Marathon! Owner financing available for qualified individuals. 2/1 on each side of duplex. Additional listing located at 396/398 50th St Gulf! Call for more details!

Lynn Goodwin Coldwell Banker Schmitt Real Estate Co.

Improved price! Motivated Sellers! Great opportunity to own a FULL duplex in Marathon! Owner financing available for qualified individuals. #396 is a 3BD/2BA & #398 is a 2 BD/1BA. Additional listing at 452/454 50th St Gulf. Call for more details!

Lynn Goodwin Coldwell Banker Schmitt Real Estate Co.

Amazing Income Property Opportunity in Marathon, FL! Don't miss out on this incredible chance to own a stunning waterfront property that offers the best of both worlds--breathtaking ocean and bay views! Duplex featuring two units of 2 bed/ 2 bath each. Featuring 80 feet of deeded dock access, making it perfect for boating enthusiasts and anyone who dreams of life on the water. Private, heated

Stanley Rosen The Keyes Company

NOW Available half (or full!) duplex on 11th St in KCB. 460 11th also available! Design and create your island escape in the bright, open floor plan that is east facing for sunny mornings and shady afternoons on the great screened porch or 37,5 ft dock. Two roomy bedrooms and 2 full baths. Plenty of room to add a pool. Perfectly located with the boater and angler in mind with a concrete dock, on

Karen Raspe, PA Ocean Sotheby's International Realty

FULL Duplex also available. Opportunity Knocks for you to create your Island Home on 11th St in Key Colony Beach. Both half and full duplex now available, 460 & 470, rent one live in the other! Wide open living, dining and kitchen. Big primary bedroom with updated bath. Private guest bedroom and hall bath plus, lots of storage. Screened porch and 37.5 ft canal front with step down dock. Plenty

Karen Raspe, PA Ocean Sotheby's International Realty

This place has it all! Open water views can be yours at this Ocean Front A-Frame in private Lion's Lair of Marathon. Outdoor Amenities include a pool, dockage for boats of 25' and under, boat ramp, tiki hut, boat trailer storage, clubhouse, and a paved path out to the jetty point. The Ocean Views greet you as you walk in this well built half duplex with impact windows and doors, 3 bedrooms, 2

Chase Foster Coldwell Banker Schmitt Real Estate Co.

Rarely available, large duplex with 3/1 units on both floors. Separate electric meters help improve your ROI. Tenants split the water bill. Great rental revenues this duplex stays rented all the time. New metal roof and electric service upgraded in 2014. separate laundry room for each unit. Barely a scratch from Irma. Gulf views from upper unit. Upper rents for $3000 and lower for $3200. Owner

Kelly Willey Coco Plum Real Estate

Welcome to Starfish Isle - Your Ultimate Florida Keys Escape! 5 Bedrooms, 5 Bathrooms | 3 Stories of Luxury | Active Vacation Rental | Private Dockage | Ocean Access | 2019 Built.Get ready to experience the Florida Keys lifestyle at its finest with Starfish Isle, a luxurious 5-bedroom, 5-bathroom villa on Sombrero Beach Road in Marathon. From its private dockage and ocean views to its elevator

Angela Mitchell Florida Keys Real Estate Group

SELLER FINANCING available to qualified Buyer with Substantial down payment. Property consists of 2 adjacent parcels that includes 5 lots with 5 TBR's, No waiting to build as plans are already approved and Developer could break ground immediately which will greatly reduce carry cost. Approx. 500 ft of deep water frontage, new 45' dock on the southeast side of the property. Plans are for 3 Bedroom

Sam Williams Coldwell Banker Schmitt Real Estate Co.

Amazing Income Property Opportunity in Marathon, FL! Don’t miss out on this incredible chance to own a stunning waterfront property that offers the best of both worlds—breathtaking ocean and bay views! Duplex featuring two units of 2 bed/ 2 bath each. Featuring 80 feet of deeded dock access, making it perfect for boating enthusiasts and anyone who dreams of life on the water. Private, heated pool

Stanley Rosen The Keyes Company

!!!ALL REASONABLE OFFERS CONSIDERED!!!***SELLER OFFERING $10,000 CLOSING CREDIT TO BUYER IF CLOSED BY JUNE 1, 2025!****We absolutely love this 2/1 half-duplexlocated in the heart of Marathon! It has it all! OCEAN VIEWS! PRIVATE 12' X 24' IN-GROUND POOL! PRIVATE HOT TUB! HOT/COLD OUTDOOR SHOWER! 5438 SF HOMESITE, FULLY FENCED for privacy & perfect for entertaining! It's beautifully decorated

Jamie Caudill Lokation Real Estate

Spacious 4bed/3bath half duplex just down the road from Sombrero Beach! Fully updated kitchen with granite counters, stainless appliances and stocked for all your cooking needs. On first level is the kitchen, one bedroom and one bathroom, living room, dining area, laundry, and balcony/porch. Upstairs is the primary bedroom with ensuite bathroom, 2 guest bedrooms, and full bath in the hall. Relax

Bonnie Sanderson Florida Keys Real Estate Group

Imagine the potential with this prime opportunity to own a full waterfront duplex located on Sombrero Beach Road in Marathon. Stilted 4 bedroom, 4 bathroom, 2,114 interior square foot duplex with new 110 foot concrete seawall, in-ground pool, decking, and front porch. Large circular, paver driveway with ample parking spaces and trailer storage - room for many toys! Each side offers 2 bedroom, 2

Ally Kelley Ocean Sotheby's International Realty

Triplex in the heart of Marathon. Configured as 3/1, 1/1, and studio apartment. Great income property fully occupied. On 10,000 sf lot with large storage in back. Great quiet neighborhood close to the ocean.

Terry Canto American Caribbean Real Estate, Christie's International Real Estate

Renovated duplex. Great for affordable or employee housing or live in one side and rent out the other one. 2 bedrooms and 2 baths on the left side and 2 bedrooms and 1 bath on the right side. Make this your permanent or retirement home in the Florida Keys. Lots of room to park cars and a boat or RV. Walking distance to dining and shopping.

Romantic Venetian Bridge view and your own waterfront duplex in exclusive Duck Key. Live on one side and rent the other. Deep water dockage and quick access to the ocean by water. Each Side Features 2 Spacious Bedrooms and 2 Full Bathrooms. Beautifully Renovated Kitchens featuring: Custom Oak Cabinets, Marble Countertops, Custom Lighting, Stone Backsplash, Crown Molding, and Gorgeous Travertine

Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

A unique investment gem optimally positioned in the heart of the Florida Keys. This four-unit apartment building presents a fantastic opportunity for investors or business owners seeking employee housing solutions. Each of the four apartments in this building offers a comfortable living space with two bedrooms and one bathroom. Long-term tenants are currently in place. The separate metering of

Sam Williams Coldwell Banker Schmitt Real Estate Co.

Paradise in Marathon - Florida Keys close to Sombrero Beach. Home is right on a walking and lit bike path that leads right to Sombrero Beach. Home features hot tub, hammock while watching the sunset or jump into your boat right out of the dock just steps away from the home. Hurricane impact windows & doors, jacuzzi, gazebo, bbq area, as well as a hammock. Fully renovated kitchens, bathrooms,

Jenine Garcia Horizon Homes Realty Corp

Own a peace of paradise in the middle of the Florida Keys close to Sombrero Beach area. Home is right on a walking and lit bike path that leads right to Sombrero Beach. Enjoy lazy days in the hot tub and hammock while watching the sunset or jump into your boat right out of the dock just steps away from the home.This home has all impact windows and doors, jacuzzi, gazebo, bbq area, as well as a

Jenine Garcia Horizon Homes Realty

Zephyr Cove; the extravagant aquatically inspired retreat that you deserve. Located on the breathtaking waterfront nestled along the Gulf and designed and built by D'Asign Source. This stunning estate invites you to experience the perfect balance of luxury, tranquility, and adventure. With both fresh and saltwater elements woven into its design, every detail has been thoughtfully crafted. At the

The Florida Keys Sol Sabrina Wampler Ocean Sotheby's International Realty

This 3 bedroom 2 bath stilt home with ocean views and views of the seven mile bridge. This 1/2 duplex is only attached by the deck there are no adjoining walls.

Dasha Ray Conch Realty LLC (KW)

This delightful waterfront 2 bedroom 2 bath half-duplex in Key Colony Beach has great boating access to the Ocean or Gulf for all your water activities. Weekly rentals in place making this a great Investment Property. STR approved for 7 night minimum. Dock can accommodate up to an 18 ft. boat. Withing walking distance to the Beach, Shops and great restaurants (text me and I'll tell you my

Teri Hiller Coldwell Banker Schmitt Real Estate Co.