1155 Park Ave

A landmark pre-war cooperative erected in 1915, this 14-story, 15-unit residence on Park Avenue exemplifies early 20th-century Manhattan luxury scaled to generous apartment living. The masonry façade conceals classically proportioned homes—two- to five-bedroom layouts—characterized by high ceilings, formal entrance galleries, custom millwork, and abundant original details such as moldings and hardwood floors. Many units incorporate grand entertaining sequences: expansive living rooms, separate formal dining rooms, windowed eat-in kitchens with pantry/butler’s areas and auxiliary staff rooms, plus multiple walk-in closets and oversized baths in primary suites. Common areas are curated for full-service living: a marbled lobby, semi-private elevator landings, 24-hour doorman and concierge, live-in resident manager, and attentive building staff. Resident amenities include a renovated windowed gym, bicycle room, package and storage facilities with individual storage cages for owners, and on-site laundry in some configurations. Outdoor offerings are limited to private outdoor terraces attached to certain units and a fenced perimeter; the building is pet friendly. Financially, the co-op allows up to 40% financing and applies a 2.5% transfer/flip fee. Located in Carnegie Hill on the Upper East Side, the address sits steps from Central Park, cultural institutions, schools, and Park Avenue retail, delivering a classic, formal urban lifestyle with full-service conveniences.