345 E 73Rd St

Built in 1961, this 13-story cooperative on the Upper East Side presents a traditional mid‑century apartment house scaled for family living and pied-à-terre ownership. The property contains one-, two- and three‑bedroom layouts, many of which have been converted to offer flexible alcoves, dining areas or second rooms; ceiling heights and large windows deliver abundant natural light in typical units. Common interior features seen across residences include eat‑in kitchens, granite counters, pantry space, fitted closets and open floorplans with foyer entries. Shared building amenities are full-service: a 24‑hour doorman, live‑in superintendent, roof deck, landscaped courtyard and garden, bicycle room, laundry and private storage. Onsite garage parking is available, and the co‑op’s rules are buyer‑friendly—pied‑à‑terres, guarantors and parents purchasing for children are allowed; pets are permitted. The block is leafy and residential, steps from the 72nd Street cross‑town and local subway lines, restaurants, groceries and neighborhood shopping, combining commuter convenience with Upper East Side street life.