On the south side of Caxambas Court in Marco Island's prestigious Estates neighborhood, this exceptional three-story waterfront estate epitomizes luxury coastal living. Boasting 125 feet of deep-water frontage, the property offers direct Gulf access and panoramic southern views, further enhanced by a unique fourth-floor observation deck. Encompassing 6,370 square feet of air-conditioned space and totaling 11,679 square feet under roof, this residence features five bedrooms, an office, a theater, and five full and two half baths, all meticulously designed with the finest materials and craftsmanship. Inside, soaring coffered ceilings, intricate three-piece crown molding and travertine flooring create an atmosphere of refined elegance. The gourmet kitchen is a chef’s dream, equipped with custom wood cabinetry, granite countertops, dual center islands, a seven-seat breakfast bar and top-of-the-line JennAir appliances, including a six-burner gas range and double wall ovens. The great room features a mosaic tile accent wall, built-in gas fireplace and custom bookcases, seamlessly connecting to the expansive lanai through glass sliders. The owner's suite serves as a private sanctuary, offering a tray ceiling, walk-in closet and a spa-like en-suite bath with dual custom vanities, an open walk-in shower with multiple heads, a jetted soaking tub and dual water closets with a bidet. Each guest suite is thoughtfully appointed with tray ceilings, walk-in closets and en-suite baths, ensuring comfort and privacy for all. The state-of-the-art theater room, complete with a wet bar, surround sound and built-in projector cabinetry, provides an ideal space for entertainment. The exterior is equally impressive, featuring a fully fenced backyard, four balconies, impact-resistant doors and windows, and a stamped concrete circular driveway. The outdoor living area includes a heated saltwater pool with spa, an outdoor kitchen equipped with a Fire Magic gas grill and mini refrigerator, and a gas fire pit surrounded by a tranquil fountain. Boating enthusiasts will appreciate the private composite dock with a captain’s walk, two Hi-Tide boat lifts and a 40-foot slip with provisions for a 30,000-pound lift, offering unparalleled access to the Gulf. Modern conveniences abound, including a private elevator, in-ceiling speakers, a video security system, Honeywell 240V central vacuum, two Rinnai tankless water heaters, a Generac 48-kilowatt whole-home generator and a 1,000-gallon propane tank. The six-car air-conditioned garage is outfitted with built-in storage cabinets, a workbench and a gym area, catering to automotive enthusiasts and fitness aficionados. This remarkable estate seamlessly blends luxury, comfort and cutting-edge technology, offering an unparalleled coastal lifestyle in one of Marco Island’s exclusive enclaves.