150 E 73Rd St

150 East 73rd Street is an 11-story, full-service prewar cooperative completed in 1923 and designed in the Colonial Revival manner by Cross & Cross. The building’s masonry façade and modest setback height allow it to sit comfortably within the Upper East Side’s townhouse-lined streetscape. Interiors reflect classic prewar character across generously scaled 3- and 4-bedroom residences: high ceilings (commonly 9'–10'), original hardwood herringbone floors, plaster crown moldings, beamed ceilings, arched doorways and wood-burning fireplaces in several homes. Layouts emphasize formal entertaining with entrance galleries, separate formal dining rooms, large eat-in kitchens often paired with butler’s pantries, and staff rooms that have in many units been converted to laundry or home-office space. Many apartments occupy semi-private landings and share a two-per-floor rhythm, preserving a nearly townhouse-like feel. Common areas include an intimate, tastefully appointed lobby, full-time doormen, a live-in superintendent, central laundry and deeded private storage that transfers with apartments. Exterior features include occasional private outdoor terraces for upper units and tree-lined street views. Building policies are buyer-friendly for city standards: pets allowed, pied-a-terre ownership permitted, 50% maximum financing and a 3% flip tax. Its location places it in the heart of the Upper East Side with immediate access to restaurants, boutiques, markets and multiple transit options (6 and Q trains, cross-town buses), supporting an urban lifestyle with neighborhood conveniences.