Very rarely does a property of this caliber become available in the Hamptons, with beautiful architectural design, exceptional craftsmanship and a coveted south of the highway location. Just completed, with the interior design and decor provided by Deborah Martin Designs and built by Jack Brady Construction, the house conveys timeless elegance, with well-proportioned principal rooms and sophisticated details throughout. From the formal courtyard entrance, a large gracious foyer provides an impressive arrival, with a double curved staircase and magnificent central chandeliers. Providing over 12,000 square-feet of elegant living space on three levels, the 8-bedroom, 10.5 bath house is thoughtfully designed, with a floor plan that flows seamlessly throughout, from the formal living room with marble fireplace, the formal dining, family room with marble fireplace, to the spacious kitchen that will satisfy any chef and features two marble-topped islands, only the finest appliances and a spacious breakfast area. French doors from the kitchen and family room lead to a spacious covered porch overlooking the custom built heated saltwater gunite pool. All of the bedrooms, including a large first floor master suite, are perfectly appointed, flooded with light from expansive windows and provide luxurious and uniquely detailed baths. The second-floor master suite is truly sumptuous, with a large sitting room, dual walk-in closets, stunning bath and a wrap-around private deck. On this level, 3 additional bedroom suites each have a private deck, and the library with fireplace could easily be utilized as an additional bedroom. Among the countless highlights are laundry facilities on 2 levels, a custom hydraulic elevator, a second staircase, geothermal heating and cooling, radiant heated baths, and state-of-the-art smart home automation. The lower level is finished to the same high standard of detail and craftsmanship and includes large windows throughout, a remarkable wine cellar with hidden-door access to a bonus room, large recreation area with full bar, professional grade home theater, large gym with sauna and steam bath plus two bedroom suites. The glorious 1.83-acre grounds, completely landscaped by Marders with mature trees, specimen plantings and open lawns, also host a separate cabana with full basement and a separate bath house. Only one minute from the conveniences of East Hampton Village and a short distance from some of the finest ocean beaches in the world, this is an exceptional opportunity in a truly unique setting.