Introducing a stunning new construction in Southampton, seamlessly blending modern luxury with timeless elegance, adjacent to a 66-acre preserve. Situated on 1.03 acres+/-, this 6,179 +/- sq. ft. home spans three levels and features 7 bedrooms, 7.5 bathrooms, and a 480 +/- sq. ft. attached 2-car garage. A heated 18'x36' gunite pool and spa are framed by meticulously landscaped grounds, complete with an outdoor shower. Inside, a dramatic double-height foyer sets the tone, leading into an expansive great room that encompasses an eat-in kitchen with premium appliances, dining area, and living room with a sleek fireplace. Elegant white oak flooring runs throughout, complemented by a state-of-the-art audio system with 10 speakers and enhanced security with 6 cameras. Multiple sliding glass doors lead to a rear deck, effortlessly blending indoor and outdoor living. The first level features a sophisticated ensuite junior primary bedroom with a walk-in closet and a luxurious bath with radiant heated floors. This level also includes an additional living room, a powder room, a laundry room with a dog washing station, and access to the attached 2-car garage. The second level unfolds into two distinct wings. One wing hosts three well-appointed ensuite guest bedrooms, while the other is dedicated to the luxurious primary suite. The private retreat features a fireplace, a spa-like bath with radiant heated floors, a spacious walk-in closet, and a private balcony perfect for quiet morning coffee. A second laundry room adds convenience to this level. The lower level is designed for relaxation and entertainment, offering an entertainment room, a gym, a full bathroom with a steam shower, and two generous bedrooms with an adjacent bath. Enjoy the serenity of the private backyard, with direct views and privacy provided by the 66-acre preserve. Perfectly positioned less than a mile from SYS, which offers tennis, pickleball, basketball, a gym, and more. Effortless access to ocean and bay beaches, prestigious golf clubs, and the charming villages of Southampton and Sag Harbor completes this rare offering.