Welcome to 335 Pine Tree, where Boulder mountain living offers privacy, views, and convenience in an easy-to-maintain home designed for year-round enjoyment and long-termvalue. Located on an acre of usable land in upper Pine Brook Hills, this property is tucked away in nature with the convenience of being just 7 min to Broadway and 10 min to groceries and dining. County-maintained roads, central gas and water, fire hydrants, and nearby trail access make daily life easy in one of Boulder's most established mountain communities. Improvements include a NEW Class IV roof, skylights, evaporative cooler, boiler, on-demand hot water system, and owned solar panels. The oversized heated three-car garage with sealed floors offers space for vehicles, workshop, or art studio. The main level invites relaxation as much as socialization. Wood floors, slatted wood ceilings, and natural light. Spacious kitchen w island. Main-floor primary bedroom with beautiful vaulted wood ceilings and a bay window. The lower levels provide flex space and bedrooms. Expansive 2-level Trex decking is hot-tub ready. Star-filled skies and wildlife, in a setting that feels worlds away while remaining close to Boulder.