Perfectly positioned at the end of a quiet cul-de-sac, this extraordinary fully furnished waterfront estate boasts an impressive 175 feet of south-facing waterfront, offering panoramic views, abundant natural light, and deep-water boating access to the Intracoastal Waterway and the Gulf. Beautifully updated with today's luxury lifestyle in mind, this exceptional residence features 4 bedrooms, 4 bathrooms, a private office, and an oversized 6-car garage, delivering an unmatched combination of architectural elegance and modern convenience. A dramatic double-door entry opens to a grand foyer highlighted by a custom sweeping staircase and light-filled interiors with breathtaking waterfront views from nearly every room. Rich hardwood floors, exquisite custom millwork, and refined designer finishes create an atmosphere of timeless sophistication, while the open-concept floor plan is perfectly designed for both everyday living and elegant entertaining. At the heart of the home is a spectacular chef's kitchen featuring a large center island, professional-grade appliances, abundant custom cabinetry, a walk-in pantry, and handcrafted designer lighting. The kitchen flows effortlessly into the spacious family room, creating seamless indoor-outdoor living and entertaining. The luxurious primary suite is a true waterfront sanctuary, offering spectacular water views and dual primary baths. One spa-inspired marble bath with dual vanities, a soaking tub, and an oversized walk-in shower. The other custom bath features a glass-enclosed shower and designer vanity. The additional 3 bedrooms with en-suite are generously sized and beautifully appointed. Designed to embrace the very best of Florida waterfront living, the outdoor spaces are truly exceptional. Multiple terraces provide the perfect setting for entertaining or relaxing while enjoying spectacular sunsets. The resort-style pool features an AquaLink-controlled spa and bubblers, complemented by a newer seawall and a Trex dock equipped with 16,000lbs & 4500lbs boat lifts, providing effortless access to the Intracoastal Waterway and the Gulf in just minutes. Recent improvements include a whole-house generator, hurricane-impact windows (2017), new garage doors (2024), Trane HVAC systems (2022), new pool equipment (2024), and new outdoor ceiling fans (2026), offering peace of mind and modern efficiency. With its premier location, expansive waterfront, luxury finishes, exceptional boating facilities, and resort-style amenities, this one-of-a-kind home represents a rare opportunity to own one of the Gulf Coast's finest waterfront residences. Harbor Bluffs is minutes from Belleair Bluffs, Belleair, golf, beaches, parks, and dining.