Set on a private cul-de-sac just a short stroll from a bay beach, this brand-new modern residence offers 6,500+/- sq. ft. of beautifully finished interior living space across three levels, along with an additional 4,400 sq. ft. of thoughtfully designed outdoor living areas. With sweeping bay views and picture-perfect sunsets from every floor, this home blends striking architectural detail with luxurious comfort in a truly elevated setting. The first level features four generously sized en-suite bedrooms, each with its own walk-in closet. Three of these bedrooms enjoy bay views and two open directly to the pool area through sliding glass doors, offering seamless access to the outdoors. A comfortable lounge with a fireplace also opens to the pool area, creating a warm and inviting space for relaxation. This level includes a full laundry room and elevator access to all floors. On the main level, soaring 10-foot ceilings and walls of glass showcase the panoramic views. At the heart of the home is a show-stopping floating staircase illuminated by a dramatic chandelier. The open-concept kitchen and living area are ideal for entertaining, with a gourmet kitchen featuring quartzite countertops, a large center island, Wolf oven, Sub-Zero wine fridge, and a walk-in pantry. The living and dining areas flow out to a full-length deck with bay views, perfect for outdoor meals or evening relaxation. The primary suite is also located on this level and offers a peaceful retreat with its own fireplace, an oversized custom walk-in closet, and a spa-like bathroom with a steam shower, radiant heated floors, and double vanities. A private office and a media room complete this floor. Crowning the home is a rooftop deck that sits over 100 feet above sea level, offering panoramic vistas and an ideal setting to watch the sunset or host under-the-stars gatherings. The lower level provides abundant storage space and can be finished to add even more living area. A three-car garage completes the home's impressive footprint. Outdoor amenities are equally luxurious, including a 40' x 20' heated gunite pool and spa, a stylish pool house with a powder room, beverage fridge, and ice maker, and expansive stone patio areas designed for lounging and entertaining. The landscaping is professionally designed with irrigation and an integrated drainage system to keep the property pristine year-round. Additional features include a full Control4 smart home system allowing remote management of lighting, pool, music, security, and climate control, radiant heat in every bathroom, solar panels for energy efficiency, and a whole-house generator for peace of mind. Ideally located just minutes from both ocean and bay beaches, this one-of-a-kind property offers the ultimate in privacy, scale, and modern coastal luxury in one of the Hamptons' most desirable neighborhoods.