**FIRST OPEN HOUSES: SAT (9/12) & SUN (9/13) 12-2PM** Welcome to 4420 Chesapeake St NW, a beautifully updated detached single-family home offering exceptional space, character, and outdoor living in sought-after AU Park. This home features a large fenced backyard, rear patio, private upper-level deck, and detached one-car garage-all just minutes from Tenleytown, Janney & Deal schools, Metro, shopping, dining, and everyday conveniences. Step through the bright vestibule into a welcoming main level where original charm blends seamlessly with thoughtful modern updates. The spacious living room features large windows and a cozy fireplace, while the separate dining room flows into an updated kitchen with white cabinetry, stainless steel appliances, and direct access to the rear patio and expansive backyard-perfect for entertaining, gardening, or relaxing outdoors. Upstairs are three generously sized bedrooms, including a spacious primary bedroom with a custom-organized closet and PRIVATE DECK. Completing the level are two additional bedrooms, a stylish full bath with marble tile, and access to the versatile bonus room one upstairs-ideal as a fourth bedroom, playroom, nursery, or home office! The finished lower level provides even more flexibility with space for a fifth bedroom, guest suite, recreation room, gym, or office, plus a full bath, washer/dryer, and ample storage. Enjoy the tree-lined setting of AU Park with convenient access to American University, Tenleytown-AU Metro, Whole Foods, Wisconsin Avenue shops and restaurants, Fort Reno Park, Turtle Park, Friendship Heights, and major commuter routes. A rare opportunity to enjoy the space and privacy of a detached home with the convenience of Northwest DC living.