Welcome to luxury living in the heart of Bridgehampton South. Nestled in a uniquely private flag lot off a quiet cul-de-sac, this home boasts an exceptional location. Every detail has been meticulously considered in this beautifully crafted residence. Designed by Kitty McCoy and landscape architect Chris La Guardia, the property showcases a seamless blend of architectural excellence and natural beauty. The main floor welcomes you with a formal dining room, a library with a full bath, a living room with a fireplace, and an open kitchen with an adjacent sitting area and fireplace. Rounding out this level is a convenient mudroom, a laundry room outfitted with double washer-dryer units, and a powder room for added convenience. On the second floor, four en-suite bedrooms await, some with private porches for enjoying the serene surroundings. The primary suite stands out with a gas fireplace, a sitting area, a steam shower, radiant heating, and a porch overlooking the lush landscape. Venture downstairs to the lower level, where a comfortable living area, a well-appointed kitchenette, a bedroom accompanied by a bath, and a fully equipped gym await. Outside, the meticulously manicured 1.5± acre grounds feature mature specimen trees, a stunning 20' x 50' heated Gunite pool, and a covered porch with an outdoor fireplace, perfect for al fresco entertaining. Additionally, modern conveniences abound with a partial generator, an electric car charger plus and an outdoor hot/cold handheld shower providing a refreshing option for feet or furry friends. The property features geothermal heat, ensuring efficient comfort with its 5-zone heating and cooling system. Conveniently located close to ocean beaches and downtown Bridgehampton restaurants and shops.