ECO-FRIENDLY, DRAMATIC AND PEACEFUL all rolled into one! Come home to verdant area at end of cul-de-sac with views only of nature (cannot see the lights from another house) yet a mile to Natick Center. Geo-thermal heating and cooling system PLUS 53 solar panels to satisfy a high % of home's energy use. No gas or oil. The interior is just as special with soaring ceilings, two story double living room with double sided travertine fireplace, large media/family room, oversized master suite with sauna, steam shower, double jacuzzi and two walk in closets (huge). Large eat in kitchen with German lacquer cabinets and new stainless steel appliances has 10 windows looking out on the private, natural acreage (90% state protected). Very open and flexible floor plan. Second master on main floor. One-of-a-kind 5-ft. round window at the end of the driveway. Ten skylights. This house is flooded with sunlight and gets the last rays at the end of the day. Plus amazing sunsets!