Set on .92AC in Brookline’s Estate area, this 5BD, 3BA home was ahead of its time. Built in 1850 as the carriage barn of the Old Greenhill Estate, it was converted to a single-family and extensively reimagined with open living spaces, expansive glass, and a strong connection to the landscape. 2,834SF home enjoys southwest light throughout, with long sight lines to the outdoors & rooms that feel distinct yet flow naturally together. Oversized windows & glass doors open to backyard. Kitchen connects to the dining area w/ fireplace, while a family room with built-ins & a vaulted living room with 2nd fireplace offer flexible gathering spaces. 2 main-level bedrooms and a full bath add versatility. 2nd floor offers primary suite w/ treetop views and en-suite bath. 2 add’l bedrooms, full bath, and laundry complete 2nd floor. LL w/ mudroom, storage, & access to 2-car garage. Outside, mature trees, open lawns, seasonal gardens, and privacy create a rare setting just minutes from Boston.