New Community and Condos Construction in Marathon, Florida

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New Construction in Marathon

Several verified residential construction projects are underway or recently advanced in Marathon, Florida. A 19-unit workforce housing development is planned for the former Monroe County Emergency Operations Center site on 63rd Street, supported by transferred building rights and funding from Tourist Development Council surplus revenues approved in 2025. A multi-family project known as 11th Residences Lot 1 on 6th Street is actively progressing with stucco application and other construction phases as of late 2025. Additional new single-family home builds are occurring in the Seaglass Cove community, including Lot 5, and at the Sprague Residence site. These projects reflect ongoing efforts to address housing needs and expand residential options in the city.