Location, Space & Opportunity in the Heart of Arlington! Welcome to 4145 6th Street S., a charming four-bedroom, two-bath home conveniently located near Route 50, Columbia Pike, Metrobus service, and Metro, with Ballston's restaurants, shopping, entertainment, and amenities just minutes away. The flexible floor plan features two spacious bedrooms and a full bath on the main level, plus a welcoming living room that flows seamlessly into the dining room and a bright sunroom. Upstairs, two additional generously sized bedrooms share a second full bath, offering excellent flexibility for family, guests, or a home office. Outside, a long driveway leads to the home, while a huge deck overlooks an expansive lot with ample space for entertaining, gardening, recreation, or relaxing. The lower level includes a partially finished basement and abundant storage, ideal for a recreation area, workshop, home gym, or additional living space. Recent improvements include a new hot water heater (2025), 2016 HVAC system, new refrigerator (2024), and a 2014 roof. With its generous lot, versatile layout, ample storage, long driveway, and prime Arlington location near major commuter routes, public transportation, Columbia Pike, Ballston, and Washington, DC, this home offers space, convenience, and opportunity. Professional photos will be uploaded closer to going active. All information is deemed reliable but not guaranteed. Buyer to perform due diligence to confirm all information.