Under Construction. A vision of architectural brilliance, this extraordinary estate, nestled on a nearly two acre site on the Gulf of Mexico, is poised to redefine comfortable coastal living. Currently under construction with a cost basis of approximately $25 million, this landmark residence is destined to be one of the most iconic homes on Sarasotas Gulf Coast. Conceptualized by internationally acclaimed Sweet Sparkman Architecture and Interiors, the design reflects a fusion of bold innovation, timeless elegance, and an intimate understanding of the coastal environment. The main residence is a masterpiece of refined sophistication, featuring an expansive primary suite with dual bathrooms and custom closets, a stately office, a dramatic foyer, and an open concept great room leading to an elegant terrace with breathtaking views. Culinary enthusiasts will appreciate the convenience of dual kitchens a main kitchen for entertaining and a chefs kitchen for refined preparation alongside a stunning wine cellar and formal dining room. Additional highlights include a lavish lounge, state of the art cinema, multiple guest suites, a charming bunk room, a kitchenette for the guest suite level, and a breathtaking rooftop deck offering panoramic views. Complementing the residence is an exquisitely designed guest house as well as a pool house, creating a private retreat for guests and seamless entertaining. The estates exterior is equally fascinating, with lush, resort inspired landscaping, tranquil water features, a tennis and pickle ball court and vast outdoor living spaces. The centerpiece is an enormous, shimmering pool, complete with a luxurious spa and an expansive deck offering countless options for alfresco dining and grand scale gatherings. This exceptional estate embodies unparalleled craftsmanship and luxury. As construction progresses, the price will evolve, offering a rare opportunity to claim a bespoke piece of coastal elegance. Enjoy the ultimate island lifestyle on Longboat Key, renowned for its pristine beaches, tranquil ambiance, and world class amenities. This idyllic retreat offers easy access to The Resort at Longboat Key Club, The St. Regis, St. Armands Circle, and the vibrant cultural offerings of downtown Sarasota. This extraordinary property offers the perfect balance of seclusion and connectivity in one of Florida's most sought after destinations. Forbes Travel Guides Top 12 Destination for 2025 includes Longboat Key.