425 West End Avenue is a 7-story, 29-unit prewar coop built in 1898 and converted in 1979. This pet-friendly building offers gracious 1–3 bedroom layouts (plus larger combos), many with wood-burning fireplaces and charming details. Amenities include a live-in super, video security, renovated common areas, and bike storage. Ideally located at West 80th/81st Street, it’s close to Riverside Park, the 1 train, buses, Zabar’s, and top Upper West Side dining and shopping.