Custom-built Post-and-Beam in secluded private hill-top setting, just over the Mass. border. 3200+ sq. ft. on 5.3 acres, abutting town conservation land and "rail trail." Passive solar design with high ceilings and large South-facing windows. Expansive deck and patio areas overlooking large in-ground pool. Spacious family entertainment spaces, home office, exercise area, and two laundry rooms. Oversized heated 2-car garage, workshop, and storage spaces. Newer roof and replacement Hardi-Plank composite siding. Cost-efficient HeatSmart electric and wood/pellet heating. Mason/Milford schools and easy commute to Nashua and Greater Boston.