320 Riverside Dr

An Upper West Side prewar cooperative built in 1928, this mid-rise property rises roughly 16 stories with a low-density, boutique layout of large units—primarily two- and five-bedroom apartments—spread across only a handful of homes per floor. The exterior presents classic masonry and traditional street-level stoop details typical of the era, and many residences face Riverside Park and the Hudson River, offering long sightlines and abundant natural light. Interiors emphasize original prewar character: high beamed ceilings, crown and picture moldings, herringbone and parquet hardwood floors, decorative fireplaces, tall wood‑framed windows, generous entrance galleries, and formal living and dining rooms. Unit configurations range from gracious one-into-two and two-bedroom plans to expansive 4–5 bedroom, approximately 3,000-square-foot homes and penthouses with planted terraces that enable true indoor/outdoor living. Common areas and services reflect full-service coop operations: 24-hour doorman, live-in superintendent, two elevators serving separate wings with small-landing privacy, central laundry, bike room, playroom, and deeded or on-site storage. Building policies support pets (case-by-case), up to 80% financing, washer/dryers with approval, and restrictions against pied-à-terres. Located on Riverside Drive at the edge of Riverside Park, the building is surrounded by tree-lined sidewalks, neighborhood restaurants and shops, Columbia/Barnard campus access, and multiple subway lines that connect the Upper West Side to the rest of the city.