Welcome to this exceptional waterfront estate in Tigertail/Collier Bay, a boater's paradise with direct gulf access and no bridges. On a quiet cul-de-sac, this three-story luxury home offers six bedrooms plus a study, seven baths and approximately 6,250 square feet of living space on an oversized waterfront lot with breathtaking bay views. Designed for the ultimate boating lifestyle, the dual dock features a 56,000-pound lift, dual jet ski lift and a fish cleaning station. Enjoy southeast exposure, a tile roof, impact glass windows and electric shutters. A wide paver driveway leads to a three-car air-conditioned garage. Outdoor spaces include multiple balconies, a screened lanai, and a covered entertaining area with a summer kitchen, bar, built-in gas grill, mini refrigerator and ample seating. A heated pool with a waterfall spa sits beside a pool bath. Inside, grand double doors open to soaring 21-foot ceilings and floor-to-ceiling windows, flooding the home with natural light. Elegant details include marble travertine flooring, custom built-ins and high-end furnishings. A private elevator ensures easy access across three levels. The gourmet kitchen boasts shaker-style cabinetry, granite countertops, a wet bar, large island, and pantry. Top-tier appliances include a six-burner gas cooktop with pot filler, wall oven, microwave, paneled French door refrigerator, dishwasher and wine refrigerator. Adjacent is a dining area with pool views, plantation shutters and lanai access. This home features two living rooms, both with gas fireplaces and glass sliders opening to the lanai. The formal dining room is accessed through glass French doors. The owner's suite is a private retreat, offering a bay window overlooking the pool and canal, multiple seating areas and spacious walk-in closets with built-ins. The spa-like en-suite bath includes a quartz vanity, natural onyx tiles, dual sinks, a massive walk-in shower with multiple heads and an oversized jetted soaking tub. Each guest bedroom offers an en-suite bath with frameless walk-in showers. The laundry room is well-equipped with white cabinetry, granite countertops, a utility sink and ample storage. On the second floor, a media room with a built-in desk, wet bar, laundry room and lanai access provide a private escape with stunning water views. Additional guest bedrooms feature en-suite baths, walk-in closets and balconies with breathtaking vistas. The third floor offers a versatile loft that serves as an extra guest suite, with two private balconies showcasing spectacular water views. This estate seamlessly blends luxury, comfort and convenience, making it the ultimate island retreat. Near Tigertail Beach and Marco Island's top amenities, this home is a rare waterfront gem. Schedule your private tour today.