45 E 89Th St

A 40-story, 1969-built full-service residential tower on Manhattan’s Upper East Side, the building presents large three-bedroom configurations alongside other multi-room layouts. Architecturally mid-century in origin, many residences have been comprehensively renovated with high ceilings, oversized windows, solid-core wood doors and updated mechanicals. Typical interior features include formal entry foyers, separate dining rooms or dining areas, eat-in kitchens with modern appliances, dens, abundant closet and storage space, and in-unit washer/dryers. Private outdoor spaces are common, ranging from small balconies to larger terraces. Shared facilities center on wellness and entertaining: a glass-enclosed rooftop swimming pool with skyline and Central Park views, a sun deck, a full fitness center with dressing rooms and saunas, children’s playroom, party/meeting room, and communal roof deck and courtyard. Building services are robust — 24-hour doorman, concierge, live-in resident manager and on-site garage access. The property follows condominium-style transaction rules within a cooperative framework, permits pied-a-terres, subletting and pets, and benefits from a Carnegie Hill location one block from Central Park, with nearby groceries, museums and multiple subway lines for commuting.