A rare and refined offering on coveted Parsonage Lane, this pristine estate overlooks a breathtaking 15-acre reserve and is set on 1.5 beautifully landscaped acres. Spanning over 15,000± sq. ft. across three levels, the residence is thoughtfully designed for both grand entertaining and effortless everyday living. A dramatic 24-foot, double-height paneled foyer introduces the home, leading to elegant formal and informal spaces. The main level features a chef's kitchen equipped with premium Wolf, Sub-Zero, and Miele appliances, complemented by a fully outfitted butler's pantry and formal dining room. A double-height junior primary suite, along with a great room, media room, office, and pool bath, complete this level. A well-designed mudroom connects seamlessly to the three-car garage. Upstairs, the luxurious primary suite offers a fireplace, multiple closets, and a private mahogany deck with sweeping reserve views. Four additional en-suite bedrooms, a second laundry room, and a linen closet complete the second floor. The finished lower level, spanning 4,700± sq. ft., includes a spacious recreation area with a separate entrance, gym, and two en-suite bedrooms ideal for guests or staff. An elevator services all three floors. Outdoors, 3,600± sq. ft. of covered porches and patios provide the perfect setting for entertaining, featuring a built-in Wolf grill station, a 54x25 heated gunite pool, and an expansive spa. Meticulous craftsmanship is evident throughout, with paneled walls, coffered ceilings, and custom millwork. Surrounded by mature landscaping and tranquil farm vistas, and located just minutes from Sagg Main Beach, this is a truly exceptional Sagaponack dream estate. This listing may include images that have been digitally altered or virtually staged. Original, unedited images are available upon request.