Tucked away in Belmont’s coveted Walnut Hill, this classic Foursquare Colonial pairs its timeless architectural character—highlighted by arched doorways and detailed millwork—with a renovated, open-concept interior. Standout features include high ceilings, a wood-burning fireplace, and an expansive unfinished attic offering excellent expansion potential. The bright main level includes a double-wide living room, a formal dining room with a built-in hutch, and a kitchen featuring granite countertops and a breakfast bar. The second floor’s foursquare layout hosts four bedrooms and two updated bathrooms; each bedroom enjoys dual exposures and abundant natural light, with a private porch off the primary. The outdoor space includes a three-season porch, a level yard with patio, and a two-car garage. Ideally located under 0.5 miles from Belmont Center, the Commuter Rail, and all K-12 schools, this home offers exceptional walkability on a premier street where homes are rarely available.