New Construction - Move-in ready - 6400 Sq Ft home on a very private 1 acre in Cos Cob. Designed and built using the latest innovation in building science and technology to significantly reduce energy demand and virtually eliminate exterior maintenance. These techniques plus the latest innovations in home water and air filtration technology a provide healthy, safe and comfortable living environment. The home offers 10ft ceilings on 1st fl with a stunning 2-story foyer showcasing a dramatic floating staircase, expansive decks on each level, a gourmet kitchen with Subzero, Wolf and Bosch appliances.The 2nd fl features a master suite with cathedral ceilings, walk-in closets and private deck. The 3rd floor level offers space for 2 private offices and home-schooling area with private deck.