Tucked away on a quiet cul-de-sac in sought-after Arlington Forest, this beautifully maintained 4-bedroom, 3-bath Colonial offers a rare combination of privacy, flexible living space, and serene parkland views. Backing directly to wooded parkland, the setting feels peaceful and secluded while remaining moments from everything Arlington has to offer. A welcoming screened porch leads into a spacious main level featuring a sun-filled living room, separate dining room, and an updated kitchen with granite countertops and stainless-steel appliances with Double oven. The rear addition expands the home with a main-level bedroom, full bath, and sitting room or office-ideal for guests, multigenerational living, or working from home. Upstairs retains the classic three-bedroom layout with an updated full bath, while the lower level includes a rec room, utility/laundry room, a full bath and spacious family room with sliding glass doors opening to a private rear patio overlooking the trees and parkland beyond. A portion of the back yard is fully fenced, and steps lead down to a firepit area, creating the perfect setting for relaxing evenings and outdoor entertainment. Fresh paint and newly refinished hardwood floors make the home truly move-in ready. The roof was replaced in Dec 2022. The HVAC system was new in 1/2024, Hot water heater new in 2023. Enjoy easy access to parks, playgrounds, bike trails, and the Arlington Forest Shopping Center, all within walking distance. Conveniently located just 1.3 miles from the Ballston Metro, this exceptional home offers the perfect blend of tranquility, community, and accessibility in one of Arlington's most desirable neighborhoods.