Tranquility awaits at this peaceful 1.28-acre estate. Featuring a large parcel at the end of its own exclusive cul-du-sac, the sizable property comprises a spacious 6,000-square-foot contemporary home, complete with sprawling lawns, oversized 25-foot-by-65-foot Gunite pool, outdoor kitchen, Zen water garden and access to nature trails and parkland. Property is within 1 mile of three different water sources--a sandy beach, a pond and a spot that's great for kayaking and canoeing. Impeccably built, the open and inviting two-story home features five bedrooms and four-and-a half baths, including an expansive owners suite with marble bath, sitting room, dressing area, study and fireplace; a 2,000-square-foot great room with soaring ceilings, walls of windows, fireplace and a sunken living room; a 550-square-foot family room with nearly 20-foot ceilings and stone fireplace; chefs kitchen; dining room; Finnish sauna; and three-zone heating, cooling and sound. This is an unusual opportunity to own a significant Southampton estate situated in a true country (rather than suburban) setting. Adjacent to and nearby Southampton Town preserved and County parkland, the properties are formally within a Southampton Town country residential zone. *There is an opportunity to purchase the $2.375 million residential parcel at 27 Realnautic, which is 1.28 acres, along with the accompanying parcel at 23 Realnautic Court, for a total of $2.85 million. The fully separate and buildable lot at 23 Realnautic, is 1.06 acres, and is listed for $475,000.