This compound offers something for everyone in a coveted enclave south of the highway in Atterbury Hills, Southampton. There are two houses in a park-like setting down a long, gated driveway on 1+ acre. Upon arrival, an impressively designed Barnes Coy, finely crafted and beautifully appointed Tuscan limestone and river stone main home with 5 en-suite bedrooms and 2 half baths, and a 2-story modern guest house designed and constructed by noted builder Jason Klinge, with 2 en-suite bedrooms, kitchenette and living room surrounded by floor to ceiling glass on the upper level, while the lower level serves as a pool cabana/living room, with half bath, refrigeration and bar area, flat screen TV, and glass doors that open wide to the heated gunite pool, Jacuzzi and a waterfall on a beautiful limestone wall. Utterly secluded yet a few minutes to Southampton Village, ocean and bay beaches, marinas and golf. The private access to the beach in Atterbury Hills opens to Shinnecock Bay, where there is kayaking, paddle boarding and beautiful sunrises and sunsets. There's something for everyone here. Outdoors find a heated gunite pool with waterfalls, sun shelf and hot tub, beautiful flower gardens, a vegetable and herb garden, private upper lawn with fire pit and ample space for yoga and exercise, a covered porch with outdoor speakers, full outdoor kitchen with pizza oven and lighting. Indoors the kitchen is the heart of the home, with Wolf range, two wall ovens, two paneled Sub-Zero refrigerators with freezer drawers, lots of counter space and island with seating, adjacent family room with a wood-burning fireplace, and a living room with fireplace. Bedrooms and baths are beautifully finished and include a huge master suite occupying one end of the second floor and including two walk-in closets, private terrace and spacious bath with two limestone vanities, open shower with linear drain, two benches, two private toilets and a skylight. In the lower level is a theater room with wide screen and automatic blackout shades, a small but well-equipped gym and powder room. Additional amenities include attached 2-car garage with Tesla charger and a service driveway.