Perfectly situated at the end of a quiet cul-de-sac, this beautifully maintained Colonial offers a bright, thoughtfully designed layout across three finished levels. An expansive, level, beautifully landscaped front yard creates impressive curb appeal and generous outdoor space. Inside, the welcoming foyer opens to a dedicated formal dining room and a bright, flexible front room ideal for a home office, library, or sitting room. At the heart of the home, the updated kitchen features a generous peninsula and opens to a sunny breakfast area with a bay window. Just beyond, the impressive family room features soaring vaulted ceilings, a classic brick fireplace, and windows on three sides that fill the space with abundant natural light. Upstairs, all four bedrooms are conveniently located on one level. The spacious primary suite features vaulted ceilings, hardwood floors, a walk-in closet, multiple windows with peaceful views, and an updated private bath. Three additional bedrooms and a full bath complete the second floor. The finished walk-out lower level provides excellent additional living space, with built-in cabinetry and flexible areas for a recreation room, home office, or gym, plus easy access to the private backyard. Numerous recent updates enhance comfort and peace of mind, including fresh interior paint (2026), exterior paint (2023), a high-efficiency furnace (2019), window replacement (2019), a new water heater (2022), a new well pump (2024), and water tank (2025). Additional features include a sprinkler system and invisible fence. Move-in ready and ideally located with convenient access to Route 495, West Acton Village shops and dining, Flerra Meadows, and the highly regarded Acton-Boxborough schools, this home offers an exceptional combination of space, natural light, flexibility, and location.