A spectacular 14,000+ sq. ft. waterfront estate, with a 3,000 sq. ft. detached guest home, on approximately 10 acres of expansive, prime property. This extraordinary Mill Neck estate, originally built in 1931 and completely redesigned from the ground up in 2007, offers unparalleled luxury and craftsmanship. With over 7 bedrooms and 12 bathrooms, this solid stucco masterpiece features a long, distinguished driveway and breathtaking views of Mill Neck Creek and the Long Island Sound from every room. This opulent residence boasts a grand marble entryway, soaring 12-14 ft ceilings, and stunning Palladian windows throughout, allowing natural light to flood every corner. There are multiple large formal rooms with ornate stone fireplaces and a beautiful chef's eat-in kitchen, complete with an oversized center island that opens up to a warm family room, creating the perfect environment for both entertaining and everyday living. The primary suite is located on a private floor, offering two attached spa-like bathrooms and numerous walk-in closets. The third level has a bespoke bar, a game room, and a sitting/media lounge. Additional features include a finished basement, with a wine closet, gym, and sauna, as well as a 4+ car attached garage. Step outside to discover several outdoor terraces and balconies, and the spectacular 60-ft custom pool and pool house. The property's lush, meticulously landscaped grounds ensure privacy and tranquility. This magnificent estate, with a one-of-a-kind coastal backdrop, is the epitome of luxurious living on Long Island's Gold Coast. This home represents the pinnacle of European craftsmanship, offering a blend of old-world charm and modern sophistication.