17 E 89Th St

A distinguished 12-story prewar cooperative completed in 1925, this white‑glove Carnegie Hill building houses roughly 62 residences ranging from two- to four-bedroom layouts. The property preserves classic architectural details—high ceilings, crown moldings, restored wood-burning fireplaces and original oak floors—alongside extensively renovated owner units that incorporate modern chef’s kitchens, marble and stone baths, bespoke millwork and multi-zone HVAC. Access is typically via semi-private or private elevator landings leading to gracious entrance galleries and long bedroom wings, with many apartments featuring formal dining rooms, built-in cabinetry, pantries or former staff rooms repurposed as offices or laundries. Common areas include a staffed, attended lobby with 24‑hour doormen and a live‑in resident manager; a well-equipped fitness room; children’s playroom; bicycle storage; individual storage cages; and a planted roof terrace with sweeping views toward Central Park and the Reservoir. The building is pet friendly, allows washer/dryers with approval, and operates with cooperative governance that includes a flip tax. Located between Fifth and Madison Avenues, the address offers immediate access to Museum Mile, upscale shopping, schools and Central Park, reflecting an Upper East Side lifestyle that blends refined prewar character with contemporary comforts.