Welcome to 389 Arlington St, a classic West Acton Cape on a stunning half-acre lot in one of Acton's most desirable neighborhoods - served by top-rated Acton-Boxborough schools. 4 bedrooms, 2 full baths, & a flowing floor plan that makes everyday living effortless. Generous, light-filled rooms move naturally from one to the next, with two spacious bedrooms on the main level & two more upstairs offering flexibility for every lifestyle. Hardwood floors & a wood-burning fireplace bring warmth to every gathering. The family room is lined with windows & opens directly to the deck & backyard for seamless indoor-outdoor flow. The refreshed basement adds versatile bonus space - perfect as a playroom, home office, or media room. Outside, a massive deck anchors a stunning backyard made for outdoor living at its best. Fire pit, grill, & wide open space invite you to linger long after the sun goes down. Easy access to Commuter Rail, parks & trails completes this special home.