25 duplexs for sale in Marathon

Nestled in the highly coveted Knight's Key neighborhood, this stunning stilted full duplex presents an incredible opportunity for a family vacation retreat situated on a 9,200 square foot lot just minutes from the iconic 7 Mi…

Nestled in the highly coveted Knight's Key neighborhood, this stunning stilted full duplex presents an incredible opportunity for a family vacation retreat situated on a 9,200 square foot lot just minutes from the iconic 7 Mi…

Full or each half duplex - if you need a bigger dock than most 1/2 duplexes in Key Colony Beach, here it is, this 42 ft dock with concrete seawall and Ideally located to several airports: only 10-15 minutes to Marathon Int'l,…

The second building is designed as a duplex with two efficiency studio units, each with its own bathroom. a multifamily expansion, a mixed use waterfront property, or a strategic land banking, this is a rare chance to own a c…

Stunning duplex on a generous 7, 500 square foot lot with 75 feet of dock/sea wall. Each unit has 3 bedrooms and 2 bathrooms. Enjoy the Florida lifestyle with an above ground pool and fully fenced yard, ideal for entertaining…

PROFFESIONAL PHOTOS COMING SOON Rarely available, partial water view income-producing legal duplex located in the heart of Marathon!

Step into island living with this charming 2 bedroom, 1 bathroom, 1/2 duplex nestled in the heart of the Florida Keys.

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 M…

225 Pescayo Ave, a brand new construction FULL DUPLEX for sale. Property is intended for people living and working in the Marathon area. Call for more information!

Open water views can be yours at this Ocean Front A-Frame in private Lion's Lair of Marathon. The Ocean Views greet you as you walk in this well built half duplex with impact windows and doors, 3 bedrooms, 2 baths and an offi…

Triplex in the heart of Marathon. Configured as 3/1, 1/1, and studio apartment. Great income property fully occupied.

Rare Oceanfront Duplex Opportunity in Sombrero Beach Area! Located just a short walk to Sombrero Beach, this oceanfront duplex offers 75 feet of shoreline and incredible potential in one of Marathon's most sought-after…

Rare Oceanfront Duplex Opportunity in Sombrero Beach Area! Located just a short walk to Sombrero Beach, this oceanfront duplex offers 75 feet of shoreline and incredible potential in one of Marathon's most sought-after…

Rare Oceanfront Duplex Opportunity in Sombrero Beach Area! Located just a short walk to Sombrero Beach, this oceanfront duplex offers 75 feet of shoreline and incredible potential in one of Marathon's most sought-after…

Rare Oceanfront Duplex Opportunity in Sombrero Beach Area! Located just a short walk to Sombrero Beach, this oceanfront duplex offers 75 feet of shoreline and incredible potential in one of Marathon's most sought-after…

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 M…

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 M…

One of the last two duplex zoned, canal front lots. New seawall in 2022. Building permits are quick in Key Colony Beach.

Waterfront Half Duplex in Desirable Sombrero Beach Area ~ Elevated 2BD/2BA half duplex offering 50 ft. of deep water dockage on a wide canal with boating Weekly rentals may be permitted with City of Marathon vacation rental l…

Th Street Ocean, Marathon, Home For Sale Marathon Monroe Florida waterfront duplex with endless possibilities prime investment opportunity stunning duplex on a generous 7 500 sq ft lot boasting 75 feet of seawall dock. each u…

N Anglers Dr Unit A, Marathon, Home For Sale Marathon Monroe Florida this charming elevated 2 bedroom 1 bathroom half-duplex offers the perfect blend of

St Street Ocean, Marathon, Home For Sale Marathon Monroe Florida extraordinary in every way casa kokomo is your ticket to chic island living. enjoy andor make money from day one exquisitely furnished and updated and super com…

Sombrero Beach Rd Unit,marathon, Home For Sale Marathon Monroe Florida spacious 4bed3bath half duplex just down the road from sombrero beach fully updated

Overseas Hwy, Marathon, Home For Sale Marathon Monroe Florida unique 18 000 sq ft ocean front parcel with 5 units. remember how the key used to be parcel shares a boat ramp with adjacent parcel owned bay bottom and 5 units re…

Pescayo Ave, Marathon, Home For Sale Marathon Monroe Florida excellent opportunity for those looking to purchase workforce housing units for their employees or for those investors looking to purchase rental property in the ke…

Experience the ultimate in Florida Keys living with this coveted side-by-side duplex in the desirable Key Colony Beach community. Soak up the warm Florida Keys sunshine while relaxing in your private swim spa or under the cov…

Experience the ultimate in Florida Keys living with this coveted side-by-side duplex in the desirable Key Colony Beach community. Soak up the warm Florida Keys sunshine while relaxing in your private swim spa or under the cov…

Experience the ultimate in Florida Keys living with this coveted side-by-side duplex in the desirable Key Colony Beach community. Soak up the warm Florida Keys sunshine while relaxing in your private swim spa or under the cov…

Experience the ultimate in Florida Keys living with this coveted side-by-side duplex in the desirable Key Colony Beach community. Soak up the warm Florida Keys sunshine while relaxing in your private swim spa or under the cov…

Experience the ultimate in Florida Keys living with this coveted side-by-side duplex in the desirable Key Colony Beach community. Soak up the warm Florida Keys sunshine while relaxing in your private swim spa or under the cov…