Welcome to 3650 Flamingo Avenue, where luxury waterfront living meets coastal elegance. On the wide, emerald, free-flowing Hansen Bayou with deep sailboat water and no fixed bridges, this home is a boater's dream come true. On desired Bay Island, between Sarasota's mainland and the north end of Siesta Key, convenience meets luxury in this exceptional property. Upon arrival, you'll be greeted by a grand 23-foot entryway and foyer leading to an open floor plan, where soaring ceilings and wall-to-wall water views set the stage for an unparalleled living experience. Sliding glass doors seamlessly connect indoor and outdoor spaces, inviting you to enjoy two covered balconies, a sparkling pool surrounded by a paver deck and conversation fire pit, an entertainer's paradise. The heart of the home, the great room, is anchored by a cozy gas fireplace, while the open-island kitchen boasts solid-wood Shaker cabinets, quartz countertops, and top-of-the-line stainless steel appliances including a six-burner Viking stove, Sub-Zero refrigerator and Bosch dishwasher. The spacious walk-in pantry ensures ample storage, while the breakfast bar invites casual gatherings. With two fabulous primary suites, one on each floor, luxury knows no bounds. Each suite features spacious walk-in closets, luxurious en-suite baths and tranquil water views, offering unparalleled serenity. A private guest suite on the mezzanine level ensures comfort and privacy for visitors. The expansive upstairs bonus room serves as a hub for the upper level with a wall of closets for extra storage and a wall of windows to enjoy water views, while two additional second level bedrooms share a bath and boast walk-in closets. Outside, the entertainment continues with open lanais ideal for dining al fresco and savoring spectacular Siesta Key sunsets. Take a dip in the sparkling pool, unwind by the gas fire pit or embark on aquatic adventures from your dock, complete with a jet ski lift, 10,000-pound boat lift and floating dock. Whether fishing, paddleboarding, kayaking or simply watching dolphins play, the possibilities are endless. Tropically landscaped grounds, a circular paver drive and a durable metal roof add to the allure of this coastal oasis. Experience the epitome of coastal living at its finest, where every day feels like a vacation in paradise. Welcome home to 3650 Flamingo Ave. where luxury, convenience and natural beauty converge in harmony. Bedroom Closet Type: Walk-in Closet (Primary Bedroom).