Welcome to "The Millstones" an exquisite classic revival completely transformed for today's living. Rebuilt by Cameron Clark (1923) this historic & architecturally significant home has been lovingly updated and restored by current owners. Gorgeous foyer with coffered paneling, views of the magnificent grounds and access to expansive formal living room with curved mantel fireplace, wetbar & French doors to terrace. Updated kitchen featuring Calacatta Statuario quartz countertops & backsplash, new appliances including Viking, Wolf range, 2 dishwashers, wine fridge & butlers pantry. Sunlit breakfast room w/ tumbled marble and Serena & Lily lighting. Formal dining room w/ fpl offers the perfect setting for memorable family dinners or entertaining with friends. Floor-to-ceiling French doors frame views of the gardens, terrace, pool and pond. Library w/ fireplace & builtins, WFH becomes effortless in dedicated first floor office. Playroom directly off kitchen plus large family room over the garage is perfect space for enjoying the Super Bowl with a crowd. Upstairs, the primary suite is a sanctuary unto itself, w/ marble fpl, all new master bath w/ honed Calcutta marble, steam shower,freestanding tub,WC. 2 add'l ensuite BRs + 5th BR/office located near primary bedroom. A fully renovated guest suite w/ sitting room is privately set w/ back stair access. New cedar roof, int/ext painting, Sonos. OAR is easily one of the most coveted locations to call home, conv to town, train and NYC.