A Rare-to-Find spacious 1,100 sqft one bedroom in the historic Northumberland Cooperative, located at the midpoint of U Street, Dupont Circle, and Adams Morgan. Oversized windows throughout illuminate high ceilings and period details, such as deep moldings and oak parquet floors with walnut inlay. Recent updates in 2023 include a new gas cooktop, gas oven, portable washer, and window AC unit.  Each room is generously sized for gracious living and entertaining.  An enormous bathroom and several walk-in closets provide ample storage.  This is one of the few units with a washer and dryer, making everyday living a breeze. The new owner has the ability to upgrade to zoned HVAC.  This friendly, meticulously maintained complex is listed on the National Register of Historic Places and features gracious curved hallways, a sprawling Beaux-Arts lobby, 24-hour concierge, laundry room, basement bike racks, designated storage unit, and recently-constructed roof deck with expansive city views. Residents also have access to a guest suite in the building for visitors. The coop fee covers all of that, plus water, heat, and property taxes. Within a 10-minute stroll of a Green/Yellow line Metro stop, Meridian Hill Park, dozens of bars and restaurants, and four grocery stores. No underlying mortgage. Sqft is estimated.