An Exquisite Hideaway on a Private Island Boaters' Paradise! This exquisite residence, spanning over 12,000 square feet and meticulously crafted in 2022, rests on a .63 acre lot in a private island marina community atop one of the highest elevations in Southwest Florida. Unique to the area, this residence includes a rare underground basement (at 15' BFE) perfect for transforming into a dream wine cellar! This home also includes an assigned dock and 16K lift that will accommodate up to a 38 ft boat at a prime location in the marina. Key Marco, a true hidden treasure, is the only gated private island community in Southwest Florida and offers a truly exclusive lifestyle with low HOA fees. Located just minutes from Marco Island's entertainment areas and pristine sugar white sand beaches, this home blends luxury with natural beauty. As you enter through the double glass doors, the 2-story foyer impresses with its vaulted ceiling and wrap-around catwalk, creating an open, interconnected living space. Marvel at the breathtaking views through expansive walls of windows, showcasing the lush outdoors. Every detail of this stunning home showcases exceptional craftsmanship and top-tier quality construction, incorporating the finest finishes throughout. Unobstructed, panoramic views of the Gulf of Mexico bays, estuaries, and the 10,000 Islands are visible from every room, allowing you to embrace the natural beauty of the 375 acres of preserves and shimmering waters. This 2-story plus basement home has 3 ensuite bedrooms, 4.5 baths, an open floor plan, and multiple indoor and outdoor entertainment areas. Gourmet indoor and outdoor kitchens feature Thermador and Bull appliances. Additional highlights include 158' of waterfront, a 3-level elevator, a Control4 smart home automation, a spacious 5-car garage suitable for vehicle lifts, and a FEMA safe room. Indulge in the heated, oversized saltwater pool and 360° spillover spa or relax in the Chickee Hut amid a white sandy tropical garden and bocce ball court. As a Key Marco resident, you have access to its exceptional amenities such as the private marina, miles of winding paths for biking and jogging, a boat trailer parking lot, pickleball and tennis courts, a dog park, and fishing piers. The community clubhouse offers a fitness center, indoor and outdoor screened areas, and a catering kitchen and bar. As this hidden treasure island has recently grown in popularity, several new homes with over 10K sq ft are planned or under construction. Experience the lifestyle you've always dreamed of in this exotic hideaway in one of the most exclusive, upscale, and peaceful communities in Florida, surrounded by vibrant natural preserves and subtropical beauty. This extraordinary property must be seen to be believed!