Excellent opportunity to own a two-story duplex in the heart of Marathon. Each unit offers 1 bedroom and 1 bathroom, situated on a generous 10,591 SF lot. Ideal for redevelopment, expansion, or construction of a larger duplex, subject to local approvals. Prime location near popular restaurants, Sombrero Beach, Marathon Sandbar, Florida Keys Marathon Airport, and Curry Hammock State Park. A versatile property with strong upside potential in the Middle Keys. Verified with the City of Marathon: The property is zoned Residential-Medium, so setbacks are 20ft from the front and back and 5ft from the sides with a requirement of 20% open space, and the building has a height limit of 42ft. No Rogo points needed for building.