A luminous corner classic six nestled on a historic block just steps from Riverside Park and the Hudson River, this prewar 2-bedroom, 2-bathroom home blends a flexible layout with a prime Upper West Side location. With ample space for a custom chef's kitchen as well as an additional bedroom, the home is a true opportunity to create an incredibly unique custom co-op designed for contemporary living.A tasteful foyer adorned with a pair of coat closets flows into formal, 22-ft long living and dining rooms. Just off the dining room is a windowed galley-style kitchen as well as a cozy maid's room.The master bedroom currently boasts a huge walk-in closet, dual exposure, and a windowed en-suite bathroom with a step-in shower. The second bedroom has a private reach-in closet and easy access to a windowed full bathroom A third bedroom can be created using space from the living or dining rooms.Other features include gorgeous parquet hardwood floors, classic sash windows with southern and eastern exposure, high ceilings, a convenient in-unit washer/dryer.639 West End Avenue is a prewar co-op located on the Upper West Side. The building has 24-hour elevator staff, a live-in super, a laundry room, private storage, and a bicycle room. It is just steps from all the restaurants, bars, cafes, and shops that line Broadway and Amsterdam Avenue, and is close to Riverside and Central Parks. Nearby subway lines include the 1/2/3. Pets are welcome.