New construction by Barsalin Building + Design ready for immediate occupancy. Located on a 16-acre subdivision, this newly constructed home is one of four to be offered for sale in Sag Harbor off Deerfield Road. Welcome to luxury living redefined, where contemporary elegance meets unparalleled comfort. Nestled on a 1.61+/- acre property bordering over 10 acres of open space, this elegant and expansive home has 3 levels for 8,769+/- sq.ft of living space, including 2,743 +/- sq. ft on the lower level, with 8 ensuite bedrooms, 10.5 baths, an attached 2-car garage, plus a heated gunite pool and pickleball court. Enter to soaring ceilings, further heightened by vertical wooden groove as an accent wall, with clear sightlines to the back yard and natural light from clerestory windows. Hosting guests is effortless on the spacious first floor with soaring 11' ceilings and 10' solid wood interior doors, ensuring a heightened sense of sophistication and comfort. On one side of the entry, a formal dining room, coat closet, and chic powder room unfold into a bright great room. The professional-grade kitchen and full prep kitchen are the heart of culinary excellence, as stunning as it is well-equipped with high-end stainless-steel appliances manufactured by Wolf, Sub-Zero and Bosch. The kitchen's focal point lies on a grand tiered center island generously sized to accommodate both seating and dining both made of Carrara marble. Adjacent to the primary kitchen, a fully equipped prep kitchen awaits to handle the most intricate culinary tasks with ease for seamless meal preparation, whether orchestrating a grand gathering or crafting intimate family meals. It is a perfect setup for staff to do prep work or clean up after the dinner party. Entertain guests in style in the formal dining room, where every meal will be a memory. On the other side of this large, unified space is the great room featuring a Carrara marble gas fireplace and hearth creating harmony with the visual palate throughout this home. Natural light floods the interiors from imported sliding glass doors from Greece, along with an abundance of large Marvin windows, bringing the outside in with a soft ambiance. The generously sized first-floor junior primary suite has a large custom-crafted bath and walk-in closet for ample storage and convenience. Easily accessed by its own side yard egress is a mudroom with a full pool bath, laundry including built-in cabinets, slop sink, and folding counter, which are tucked away by the attached oversized 2-car garage. Up the grand staircase, a balcony landing area leads to 5 bright, accommodating bedrooms. The expansive primary bedroom is a retreat complete with 2 walk-in closets, an extra-large custom tile bathroom with soaking tub and a double-sink vanity, a true sanctuary for relaxation and rejuvenation. Discover 4 ensuite guest bedrooms, each generously sized offering privacy and comfort for visiting guests. With a dedicated laundry room conveniently located on this floor, everyday tasks become effortless, allowing more time to enjoy the luxuries of this exceptional home. Embrace elevated outdoor living on the 17' mahogany terrace, which overlooks the lush, professionally landscaped grounds with a meticulously crafted stone wall for rugged sophistication. The private outdoor oasis encompasses a 20'x40' heated gunite saltwater pool with an 8'x8' spa and pickleball court. Luxury living continues on the lower level, offering an array of amenities, including 2 ensuite guest bedrooms, a full bath, a golf room, a media room, and a spacious home gym with custom flooring. Unwind in the sauna or indulge in the soothing massage room. Further expanding the outdoor lifestyle, a bright recreation area leads out to a sprawling, sunken courtyard. This property is conveniently situated between Sag Harbor, Watermill, and Southampton and offers the epitome of Hamptons living. Don't miss your chance to call this masterpiece home.