Under contract-accepting backup offers. Tucked along the dramatic bluffs of Belleair Causeway, this extraordinary waterfront estate unfolds like a private resort retreat, offering a rare blend of architectural distinction, thoughtful design, and sweeping water views. Completely reimagined with a brand-new solar roof that significantly reduces electricity costs, the home welcomes you through a dramatic double-door entry into light-filled interiors where walls of glass frame the ever-changing waterfront landscape. Custom ceilings, engineered hardwood floors, and exquisite millwork set the tone, while the open-concept living spaces flow effortlessly for both everyday living and grand entertaining. The chef's kitchen is a showpiece, anchored by a stunning quartz island and outfitted with professional-grade appliances, abundant storage, and a walk-in pantry, all opening to a generous family room with a fireplace, wet bar, stunning custom hand-made lighting and seamless indoor-outdoor connection. The primary suite is a true sanctuary, complete with soaring wood-beamed ceilings, an expansive walk-in closet, and a spa-like bath featuring marble finishes, dual vanities and a soaking tub. Additional bedrooms are equally well-appointed, offering comfort, privacy, and refined details throughout. Designed for Florida living at its finest, the outdoor spaces are nothing short of spectacular, with multiple terraces, a resort-style infinity pool with Aqua Link bubblers and spa, fire pit, new seawall, and a dock with boat lift and dual jet ski lifts providing direct access to the Intracoastal and Gulf beyond. With multiple distinct outdoor levels for entertaining, relaxing, and enjoying breathtaking sunsets, this one-of-a-kind estate is a rare opportunity to own a true landmark property on Florida's coveted Gulf Coast.