At the end of a quiet cul-de-sac in Southampton, this +/- 4,095 sf Post Modern offers the ideal combination of traditional Hamptons and modern contemporary with beautiful architectural detailing throughout. The front foyer opens into a light, bright formal living room with 18' ceilings, a masonry fireplace, and hard wood maple floors. The adjacent kitchen and breakfast area, overlooking the private back deck and pool area, have been updated with stainless steel appliances and cabinetry with clean, modern lines. A formal dining room, den/office, mudroom, laundry room, and guest suite complete the first floor. Upstairs, a sitting area on the balcony offers sweeping views of +/- 2 acres of greenery and overlooks the living room below. Two spacious guest bedrooms with a shared bath are situated on one side of the balcony, while the entire master suite encompasses the opposite side. Here, a beautiful gas fireplace, 2 private terraces, 2 walk-in closets, a marble bath with jacuzzi soaking tub, and extra large shower offer a welcome sanctuary. Grounds are lush and private and frame an expansive deck, 18x44 gunite pool, and pool house. New cedar roof is 3 years old. All within minutes to Southampton and Sag Harbor Villages, world-class beaches and golf courses, shopping, dining, and entertainment.