This 9400 sq. ft. new construction (6300 above-ground, 3100 below) is now ready for move-in! The 3-acre gated estate sits just past Water Mill's gorgeous open fields and horse farms on prestigious Deerfield Road. There is easy access to Southampton, Water Mill, Bridgehampton, and Sag Harbor. The hallmark of this estate is its modern yet timeless architecture. It offers an open layout, 11' ceilings, 10' x 15' retractable glass wall systems, and tons of sunlight in every room. A 2-story Foyer opens to a large open Breakfast Room, Kitchen and Great Room, which are together are the heart of the house. The great room features 30' of sliding doors to the back yard. The kitchen is a show stopper, and is similar in design to the builder's recent designer showhouse. Cabinetry is a blend of light-gray oak with matte white finish, for a sophisticated look. 2-inch marble counters with waterfall island and marble hood accents complete the designed look. Appliances are by Subzero/Wolf. There are two (or three) of everything. There is even a second small Prep Kitchen (with a 3rd fridge, dishwasher, and sink prep station). It is perfect for staff, prep work or post-dinner party clean-up. The first floor also offers a gracious corner den, with double-sided fireplace. There is a mudroom with laundry and two first floor powder rooms. The home offers two primary suites. On the first floor, there is a 16' x 16' primary (expandable to 16' x 20') with 2 closets and an impressive primary bath. Upstairs, there is an even more spectacular 18' x 21' primary suite with terrace overlooking the entire yard. There are 4 additional ensuite bedrooms on the second floor (one can serve as an office and 2nd bath for the primary, if desired). A second laundry with beverage center completes the second floor. The lower level offers a state-of-the-art wellness center, including a gym with glass walls, sauna, massage room, plus full bath with steam shower. The recreation space, with walk out egress, is easily accessible to the pool, and makes for a great game room with wine cellar. The lower level also includes a pre-wired theater. Two lower-level bedrooms offer ensuite baths. The outside of the house offers serious curb appeal, with modern stucco accents and metal roofing. Ample terraces and a covered patio with built-in heaters are designed for indoor/outdoor living. An architectural glass pool house--with kitchen, bath and outdoor shower-- compliments the heated pool with hot tub. With All-Weather Tennis, extensive entertainment areas, fire pit, and outdoor kitchen, you may rarely want to leave your own private resort. This timeless home was designed to have it all!