Presenting a rare opportunity to redesign, rebuild, or invest in one of the Upper Keys' most coveted boating enclaves, Port Largo. Just a few lots in from the open ocean, this concrete construction residence is positioned on a wide, protected waterway with 75 feet of concrete dockage, capable of accommodating large center consoles, express boats, or sportfishing vessels. Generous canal widths and turning basins, a defining feature of Port Largo, provide ease of navigation and a level of boating infrastructure rarely found in the Keys. The existing two-story home offers a flexible foundation for transformation, including a substantial lower level with approximately 1,000 square feet of finished space suitable for future living areas, gym, media lounge, guest quarters, or private office. The upper level captures natural light and water views with soaring ceilings and the open concept layout. Modernize the interior or serve as a temporary residence while plans for a custom new build are decided. The lot allows room to add a pool and outdoor entertaining areas, creating the potential for a fully realized waterfront estate that maximizes indoor-outdoor living and long-term appreciation. An optional homeowners park located one street away provides access to a private boat ramp and additional waterfront amenities, further enhancing the value and convenience for boaters. Port Largo is prized not only for its direct ocean access but for its lifestyle. Golf cart connectivity allows residents to reach neighborhood restaurants, bars, and even convenience stores without ever accessing US-1. A state-of-the-art community park nearby features pickleball and tennis courts, recreational fields, walking trails, exercise equipment, and a playground, elevating daily living beyond the waterfront. Whether envisioned as a high-end redevelopment, a custom luxury build, or a strategic long-term investment, the opportunity is now to secure a lot with enduring market appeal in Key Largo.