Welcome to this beautifully appointed single-family Colonial near the Belmont line, featuring 3 bedrooms, 3.5 baths, and 2,100 sq. ft. of thoughtfully designed living space. The bright kitchen features white cabinetry, quartz countertops, stainless steel appliances, and a center island, flowing into a dining area with sliding doors to the patio and fenced backyard. The inviting living room showcases a gas fireplace, custom built-ins, coffered ceilings, and elegant wainscoting. Each bedroom offers its own full bathroom, with walk-in closets in both the primary and private third-floor suites. Hardwood floors throughout, central air, convenient second-floor laundry, two off-street parking spaces, and an EV charger add everyday comfort. Enjoy a backyard abutting conservation land, plus convenient access to Beaver Brook Reservation trails, Waltham's recently opened Universal Playground, and Waverley Square's shops, dining, and commuter rail station.