This pristine condition Hamptons traditional residence is beautifully sited on 1.8+/- acres within the historic estate section of Southampton on a quiet cul-de-sac. Secluded behind two gates, the semi-circular driveway curves around fastidious landscaping and magnificent mature trees. Masterfully crafted and decorator-designed, the covered front entrance opens into a double-height hall that leads through the comfortable floor plan, ideal for year round enjoyment. Extensively remodeled, the gracious first floor includes a cathedral ceiling great room, completely new dine-in kitchen, butler's pantries, formal dining room, library, family room with wet bar, two guest bedrooms with baths, staff suite, laundry room, and two-car garage. The master suite on the second floor offers a foyer sitting room, two full baths and walk-in closets, a dressing room, and convertible office. Other features include two additional guest suites, and five fireplaces. In a quiet location with second floor water views, the full-length upper deck overlooks the landscaped back yard and heated 25'x45' in-ground Gunite pool. Below, at the first floor, the full-length covered veranda is accessed through French doors through all rear-facing rooms. the rear yard is bordered by lovely garden plantings, and the property is supported by its own power generator.