Welcome to this one-of-a-kind Hamptons mansion nestled on a private 2-acre estate close to pristine beaches and Southampton Village, a sprawling 8-bedroom, 12-bathroom retreat that redefines contemporary luxury and design. Dense privacy foliage and manicured lawns surround a magnificent 2-story, 11,194 sq. ft. house wrapped in charming cedar shingles. The grounds include a gated driveway and a sprawling bluestone patio with a built-in 10-person infinity edge thermal spa. The home features an indoor basketball court, two gyms, and a unique indoor/outdoor 65-ft heated Gunite lap pool that sits beneath a barn-style vaulted ceiling and has easy access to a changing room, a pool bathroom, and sauna and steam rooms. On the main level of the home, residents enter into a marble foyer that flows into formal living and dining rooms as well as a stunning eat-in kitchen equipped with a huge island, custom cabinets, a huge pantry, and high-end stainless steel appliances. Media and family rooms sit on either side of the kitchen, each with a covered porch that opens out onto the patio. A full guest suite completes the main level. The upper level has five bedrooms and several lounge spaces, balconies, and terraces. The primary suite has a private sitting room, two walk-in closets, couples' en-suite bathrooms, and a spacious bedroom chamber with a fireplace and wet bar. The secondary bedrooms have ample closet space and easy access to a trio of full bathrooms. The basement contains a wine cellar, movie theater, game room, laundry room, and a full guest suite with a walk-in closet and en-suite bathroom. Additional features of the home include two turret-style wings, imported German double-pane windows, geo-thermal heating and cooling, and alluring water views. 379 Captains Neck Lane is a five-minute drive to Southampton Village and Halsey Neck and Coopers Beaches. There are several country clubs nearby, and the LIRR is less than ten minutes away by car.