1125 Park Ave

A distinguished 15-story prewar cooperative erected in 1926–1928 on Park Avenue in Carnegie Hill, the building exemplifies classic Upper East Side residential architecture with a limestone-and-brick façade and traditional setback massing. With about 70–75 residences, the property is organized around semi-private elevator landings and offers predominantly large three-bedroom layouts and classic “6–8 room” apartments reconfigured into expansive 3-BR homes. Interiors retain hallmark prewar details—high beamed ceilings, herringbone or wide-plank hardwood floors, decorative moldings, wood-burning fireplaces, and generous entrance galleries—while many units have been meticulously renovated to include modern chef’s kitchens, heated marble baths, and integrated entertainment systems. Common areas reflect a white-glove service model: 24-hour doorman and concierge, live-in superintendent, and semi-private elevator access. Resident amenities are substantial for a prewar coop and include a well-equipped fitness center, children’s playroom, half indoor basketball/racquetball court, individual wine cellars, bicycle storage, laundry facilities, and private storage bins. Several apartments trade with dedicated staff rooms or versatile dens adjacent to kitchens. Building policies are cooperative-oriented and pet-friendly; financing and flip-tax terms vary by unit. Located on a tree-lined stretch of Park Avenue within Carnegie Hill, the building sits steps from Central Park, the Reservoir, museums (Guggenheim, Jewish Museum), cultural institutions, boutique shopping and reputable private schools. The neighborhood offers a calm, residential atmosphere with easy access to transit and city services, suiting buyers seeking refined prewar scale combined with full-service conveniences.