535 E 86Th St

Henderson House is a 22-story cooperative completed in 1961 on Manhattan’s Upper East Side, occupying a quiet block adjacent to Carl Schurz Park and the East River Promenade. The building’s midcentury masonry façade conceals a white-glove service model: full-time doorman, concierge, resident manager/super, on-site garage and a staff that supports daily household needs. Residences are primarily three-bedroom, high-ceiling layouts with formal entry foyers, separate dining rooms, eat-in kitchens with pantry space, oversized living rooms, extensive closet storage including walk-ins, and many units feature terraces or enclosed balconies with southern and eastern exposures and seasonal river views. Interiors often retain classic details—crown molding, chandeliers, parquet or hardwood floors and recessed lighting—while many apartments have been modernized with chef-grade appliances, marble surfaces and in-unit washers/dryers where grandfathered. Common areas emphasize quiet, landscaped outdoor space: a planted courtyard and garden provide private outdoor retreats; the building also offers a resident gym, bike room, storage facilities and a laundry room. Policies are owner- and pied-à-terre–friendly with pets allowed; the co-op is financially established with no underlying mortgage historically. The location places shops, neighborhood restaurants, multiple subway and bus lines, ferry access and schools within easy reach, supporting a calm, park-oriented Upper East Side lifestyle.