An incredible opportunity awaits to create your own direct open water Gulfside dream home on this spacious 38,333 square foot buildable lot in the exclusive, gated community of Stirrup Key in Marathon. This private enclave is one of the Middle Keys' most desirable addresses, known for its large estate lots, stunning open-water views, and secure, peaceful setting. Enjoy over 300 feet of pristine shoreline with endless panoramic Gulf vistas and some of the most spectacular sunsets in the Florida Keys. Two protected boat basin lots are also included, providing safe and convenient dockage for your boats just steps away. Stirrup Key is a luxury waterfront community offering privacy, serenity, and direct access to world-class boating and fishing. Residents appreciate its beautifully maintained streets, tropical landscaping, and proximity to Marathon's restaurants, marinas, and the private airport; all while feeling worlds away in a gated Gulfside sanctuary. Build your vision here and experience the rare combination of space, seclusion, and open-water beauty that defines the best of Florida Keys living. This lot does not include a TBR, but many are available separately for purchase!