This 8,361 sq. ft. Southampton estate, with transitional Hamptons architecture, was recently custom built. It has all amenities and high-end finishes you'd only find in a builder/designer's own home. It is offered turnkey with curated furnishings for each space, for those appreciating a fully-designed purchase. Set on a quiet cul-de-sac of newer homes, the home is near community Tennis and athletic facilities, and a couple miles to Southampton Village with ocean beaches beyond. The 7-bedroom home (all with ensuite baths) spans 5,813 sq. ft. above ground and 2,548 sq. ft. for the finished lower level. First floor common areas include a dramatic 2-story foyer, 2 spacious living rooms, a chef's kitchen, and a butler's pantry/bar. There is a 1st Floor junior primary suite. On the first floor, there is both a powder room and full pool bath, which opens to the back terrace. Finally, a large mudroom, with 1 of the homes 2 laundries, opens to a 2-car garage. The second floor offers a spectacular master suite with balcony, fireplace. A luxurious white marble bath has heated floors. There are 4 additional ensuite bedrooms, and a second laundry for convenience. A generous lower level features a large 7th ensuite bedroom suite (big enough for two queen beds and a sitting area/office). The lower level also features a theater, living room, playroom with ping pong, and gym area with walk out egress. The patios offers over 1600 square feet of patio space for entertaining. An enormous terrace--that goes the width of the main house--faces South for full sun, all day and all year. If offers a covered porch and large open area, overlooking a beautifully landscaped 1-acre property. The yard is entirely private. It includes a 40' pool, separate sunken-hot-tub and generous patio space around the pool and hot tub. The house sits on a quiet street, a short distance to the Southampton Rec Center (SYS) which offers a camp, tennis, gym, basketball, yoga, Pilates, and even a thriving summer day camp with Tennis and other offerings.