An extraordinary waterfront offering in Little Torch Key, representing the highest level of design, construction, and lifestyle in the Lower Florida Keys. Designed and built by premier builder D'Asign Source, this poured-concrete residence is set on a rare double waterfront lot with expansive Pine Channel views and direct access to world-class boating, fishing, and diving. Approximately 4,200 sq ft of refined living space features expansive porches and balconies from nearly every room, creating a seamless indoor-outdoor island lifestyle. Built for durability and peace of mind, the home offers a metal roof, impact-rated windows and doors, elevated foundation, climate-controlled garage, and a 48kW whole-house generator with a 1,000-gallon propane tank. Interiors showcase vaulted tongue-and-groove ceilings with hand-hewn beams, wide-plank white oak floors, and an eight-panel Euro-wall opening to sweeping water views. The chef's kitchen features premium quartzite countertops, custom cabinetry, Viking appliances, walnut island, and a fully equipped butler's pantry. The flexible layout includes a first-floor suite with attached office and private porch, an upstairs primary retreat with spa-inspired bath, sitting room, beverage bar, dressing room, and waterfront sitting porch. Completing the 2nd floor is additional water view, guest suite with luxury bath and private porch. Outdoor living rivals a private resort with a freeform pool and spa, travertine deck, covered dining and fire-pit lounge, built-in grilling station, lush tropical landscaping, and a 60-ft composite dock with 17,000-lb lift. A rare Lower Keys opportunity offering exceptional quality, privacy, and waterfront living at its finest.