An elevated luxury lifestyle awaits in Water Mill South. Beyond spectacular, the brand-new 2.4-acre estate provides 18,901+/- sq. ft. on 3 levels with 10 bedrooms, 13 full and 2 half baths, a third-floor rooftop deck, plus a sunny pool, pool house, and tennis. This generational estate boasts premium materials and construction with hurricane-grade masonry and steel shell. This appreciating street is minutes to world-famous ocean beaches and adjacent to an expansive agricultural reserve. Interiors beam with natural light and wide open views of the sprawling, resort-like grounds. Past the grand entry foyer, open-concept living flows throughout the first floor's great room, encompassing a living room with a fireplace, a gorgeous eat-in kitchen alongside a separate chef's kitchen, and a chic glass wine display. A morning room is off one side of the kitchen and a dining room is off the chef's kitchen. An office is also on this side of the floor, along with a mudroom and a 3-car garage. In addition, the first floor hosts a VIP suite with a walk-in closet and luxe bath, and a junior primary suite, along with a powder room, coat closet, and elevator serving all levels. Each level is accessed by an elevator. Upstairs, the oversized rooftop deck captures beautiful views over Mecox Bay. The ultimate in luxury, a spacious primary suite upstairs features a private terrace, wet bar, plus a bathroom and walk-in closets. Six additional en-suite bedrooms, two with private balconies, are also on this level, along with a laundry room on each level. Below, the lower level is ready for year-round luxury with a full movie theater with stadium seating, a game room, golf simulator, a large gym with a full bath and a living room with a refreshment area. Adding appeal, the whole home has a backup generator and solar energy panels. Outdoors, enjoy the 18'x50' pool and spa, plus a clay court tennis court and several access points to Mecox Bay from Rose Hill Road. Located minutes from ocean beaches and Bridgehampton's horse and wine country.