Brand new construction awaits at 238 Old Greenfield Road in Peterborough, a four-bedroom home set on 4.07 private acres with a brook winding through the back of the property. Freshly landscaped grounds welcome you home, and inside, 3, 068 square feet of turn-key living space offers spacious rooms throughout, updated finishes, and a tiled shower in the primary bath. Two and a half bathrooms serve the main living areas, and the finished lower level adds bonus space with endless possibilities, whether that's a family room, home gym, or office. Every major system here is brand new for 2026: a 1, 250-gallon concrete septic system with leach field, propane-fired forced hot air heat, central air conditioning, and 200-amp electrical service. A 572-square-foot attached garage, open porch, and wood deck complete the exterior. Just minutes to Monadnock Community Hospital, an hour to Manchester-Boston Regional Airport, and two hours to Boston, with easy access to Peterborough's downtown restaurants and community life as well as nearby hiking trails. Move-in ready, this is new construction living in the heart of the Monadnock Region.