Set in the heart of idyllic Katonah Hamlet, an easy walk to train and shopping, this 1905 shingle-style residence has been skillfully renovated and updated for today's easy living style. With sun-filled spaces overlooking the gardens and lawn, it features a designer kitchen with a Black Impala granite topped center island adding lots of extra work space, an adjacent butler's pantry with storage; side mudroom; and a family room with fireplace and garden terrace exit. The dining and living room (also with a fireplace), are ready for gatherings; and the library is richly-appointed with antique hand-carved English oak paneling. Upstairs, the primary suite with vaulted ceiling and fireplace has dual dressing rooms and a beautifully-tiled bath with dual sinks, shower and an Ultra-tub. Three additional bedrooms (one ensuite) with walk-in closets complement the private floor. The third floor with a large exercise room and separate office/ studio has a storage area with a cedar closet; and the basement with a walk-out garden exit has mechanicals rooms and even more storage. Outside, the oversize lot features a level lawn with bluestone terrace surrounded by boxwood hedges and perennial gardens creating a spacious setting for private al fresco entertaining. Architectural design by John Milnes Baker and landscape and garden plantings by Jane Chatfield. This home is an "Energized Home" by BEDFORD 2020. A unique opportunity to own and live in this vibrant Community.