Set back from the road in one of the most sought-after estate areas of Armonk and surrounded in privacy with a winding gated drive and specimen woodland gardens, this totally turnkey stone and shingle Colonial is impressive. Filled with bespoke details, tall coffered ceilings, inlaid hardwood floors, custom cabinetry, wide crown moldings, beautifully carved fireplaces and tall windows with upper glass transoms. The sun-lit family room with wall of custom cabinetry and media fitted fireplace; and designer kitchen with top appliances, glass-front cabinetry, center island, side work station, white marble counters; has a spacious breakfast area with French doors to a broad slate terrace with summer kitchen and barbeque grill for outdoor gatherings. The adjacent paneled mudroom with side exit has laundry and storage closets and exit to the 3-bay heated garage. Especially noteworthy is the richly-paneled library with walls of cabinetry, sleek fireplace, private smoking terrace, and French doors to the rear lawn. The master suite with tray ceiling, carved fireplace, sun room with balcony; and a luxury bath with dual travertine topped vanity, glass enclosed steam shower, soaking tub, water closet, fitted dressing closet and an adjacent gym create your own private spa-retreat. Lower level features recreation room, kitchen, full bar, garden exit, a theater, wine cellar, full bath and game room. Moments to Armonk, minutes to the Mt. Kisco train station.