Welcome to 57 Lily Pond Road - a rare Harwinton estate offering over 3,995 sq ft of finished living space, 4 bedrooms, 5 baths, and a beautifully designed in law/au pair apartment. Set on a private cul de sac, this custom home blends modern comfort with multi generational flexibility and resort style amenities. A dramatic two story family room with skylights anchors the main level, opening to a spacious kitchen, formal dining and living room, and expansive deck overlooking the grounds. The first floor bedroom provides ideal guest or office space. Upstairs, the primary suite features a walk in closet and spa inspired bath, accompanied by generously sized bedrooms and additional full baths. The lower level has an in law/au pair apartment which offers its own private living area, bedroom, bath, kitchen and separate entrance - perfect for extended family, live in support, or long term guests. Can also be used for recreation, fitness, or home office needs, with walk out access to the yard. The beautiful yard consist of 2.85 acres with a fenced inground pool for summer enjoyment. A rare combination of size, privacy, and flexible living - this is one of Harwinton's most versatile homes.