1.39 acres abutting conservation land, with Parsons Brook Greenway trails directly behind - 10 minutes from downtown Northampton, a combination almost nothing else in the Valley offers. Inside this 2003 custom build, 3,734 sqft of light-filled, open-concept living: a 2021 chef's kitchen with Wolf range, pot filler, and Sub-Zero, a step-down gas fireplaced living room, and rich hardwood throughout the main level. A library/office adds flexibility, as does a custom Japanese tatami room - a sunlit space that also works for meditation, yoga, or a dining room. 4 bedrooms up, including a primary suite with private balcony and an expansive second suite ideal for guests or in-laws. Heated floors in kitchen, primary bath, and second suite. Finished 700+/- sqft below: home gym, theater room with 112" screen and theater seating, full bar area. Outside: hot tub, deck, professional landscaping, and an 18x26 outbuilding engineered for a third vehicle. New roof, fresh paint, updated 7-zone heat.