This exquisite Carlisle estate in the coveted Great Brook Path neighborhood is located at the end of a quiet cul-de-sac. With beautifully landscaped grounds and a backyard path leading to miles of trails and the Great Brook Farm conservation land - perfect for hiking, running and cross country skiing. Located just minutes from Rte 3, 495 and 128 it is a great commuter location. This stunning home boasts 5 bedrooms including a master bedroom with attached nursery/office, dual walk-in closets and a wonderfully appointed master bath, 2 en suite bedrooms, and a gorgeous first floor, cherry library with French doors and its own private full bath. The front to back chef's kitchen contains an oversized island and butler's pantry with a 2nd dw, fridge, sink and oven. Custom mill work and built-ins throughout create an elegant and functional home, while extras such as the built-in wet bar in the living room and a third floor game room and screening room make this home perfect for entertaining.