Huge Greenwich Center Hall Colonial in the heart of Mid Country. This home commands its 5+ Private Acres. Guest House. Unique 'floating' staircase. Elevator shaft was built in during construction. Beautiful Hardwood flooring throughout. Self-contained Au Pair Suite. Garages hold 7 vehicles. Gigantic exercise/game room with fireplace. Oversized Heated Pool, with super-sized shower. Serene views of Nature from every window. The Guest House (also the Pool and Garage Levels) are intelligently designed to be sealed off from the rest of the Home to conserve energy. Heat is a combination of forced air and cozy, toasty Radiant. The home is heated and cooled by Efficient Natural Gas. FINANCING AVAILABLE TO 50% OF PURCHASE PRICE AT 4.5%. 229 STANWICH ALSO AVAILABLE TO RENT.