Situated on one acre at the end of a cut-de-sac, abutting the Mianus Preserve with fishing, hiking trails and a beautiful river, this passive solar gem boasts a 1,000 square foot master bedroom suite that includes: his/hers custom-fitted walk-in closets, a library with custom built-ins, an exercise/yoga room adjacent to a laundry room and a luxury bathroom with a 6-person sauna, frameless shower with double shower heads and body sprays, and a stainless steel, 2- person, Diamond Spa therapy tub. The third floor has a two-bedroom suite with skylights, cedar closet, and a full marble bath. The gourmet kitchen with a double height ceiling has two sinks, two dishwashers' wine fridge and two islands open to the dining area. This entertainer's dream home, has an open flow and a wrap-around Trex deck. The gracious family room with vaulted ceiling and a wall of windows, has a custom built wood-burning fireplace. There are mahogany herringbone floors throughout the first level. This stunning home with a Zen-like feel, was recently expanded, and upgraded throughout, including, but not limited to all home systems, windows, and roof. A walkout lower level, which can double as a playroom/recreation room also has an office, and a 1,000 bottle wine cellar. Invisible dog fence. This home has an attached 3-car garage with electric vehicle charging capability. The home for today and tomorrow.