Residential Land for Sale in Marathon, Florida

OCEANFRONT LOT WITH A TRANSFERABLE BUILDING RIGHT ALREADY IN PLACE! An exceptional opportunity to build your dream home on Grassy Key in Marathon! This 60' wide oceanfront lot offers unobstructed views of the Atlantic Ocean and the flexibility to build now or in the future. With a transferable building right already in place, simply complete your architectural plans and obtain the necessary approvals and permits from the City of Marathon. Design your own coastal retreat and enjoy the beauty of oceanfront living in the Florida Keys! The adjacent oceanfront lot is also available for purchase, offering the opportunity to combine both properties for a total of 120' of Atlantic Ocean frontage. The adjacent lot must be purchased prior to the start of construction, which is anticipated to begin in early 2027