Move-in ready and extensively updated, this comfortable 3-bedroom ranch sits on 1.04 private acres with Whitewater Brook frontage. Enjoy single-level living, an attached insulated two-car garage, and substantial improvements completed in 2024. At the heart of the home is a spacious great room with slate flooring, radiant in-floor heat, and a Harman pellet stove - creating a warm, inviting space year-round. The remodeled kitchen features new cabinetry, Frigidaire appliances, a gas range (original electric connection still available), and an exterior-vented range hood. Solid white oak flooring runs through the hallway and bedrooms, while a refreshed full bath, expanded heated mudroom, and first-floor laundry add everyday functionality. Major systems have been upgraded: complete Uponor PEX plumbing, updated electrical service, new water filtration and well pressure tank, replacement of the main sewer line, and boiler improvements including a new firebox, zone valves, and circulator pump. Looking for room to grow? The full unfinished basement offers storage, workshop, or future living-area potential. A sewer connection plus hot and cold water lines with shutoff valves are already in place - giving a head start for a possible second bathroom. Outside, a level yard provides space for gardening and recreation, along with a covered porch, deck, and the beauty of Whitewater Brook. The attached insulated two-car garage includes an existing stove jack and room for vehicles, tools, and hobbies. Fiber-optic internet brings modern connectivity to this peaceful country setting. Offered at $399,999, 150 Whitewater Brook Road combines privacy, extensive updates, brook frontage, single-level living, an attached insulated garage, and future expansion potential - all while remaining convenient to Claremont and the Upper Valley. A rare chance for updated country living. Schedule your private showing today.