400 E 70Th St

The Kingsley Condominium is a 40-story postwar residential tower completed in 1984 with 59 units, primarily laid out as one- and two-bedroom residences. Its exterior reads as a high-rise Upper East Side block composed around stacked apartment floors with private balconies and a planted courtyard at grade. Interiors commonly feature formal entry foyers, defined dining areas, eat-in or galley kitchens, generous closet storage including walk-in closets, master suites with en-suite bathrooms and soaking tubs, and abundant hardwood flooring. Many homes are corner or high-floor lines with oversized windows and private outdoor space ranging from small terraces to larger balconies and terraces over 60 square feet. Shared facilities are full-service in scope: a 24-hour doorman and concierge, live-in resident manager and hallway attendants, laundry rooms on every floor, a residents’ gym located on the upper floors, a bike room, building storage and an on-site garage with direct access. Building services also include a concierge/handyman team and porter staff who manage day-to-day operations. The property occupies a prominent Lenox Hill/Upper East Side corner location near the Q train, with easy access to other subway lines, nearby parks, riverfront promenades, grocery and neighborhood retail. The condominium maintains a no-pets policy and periodically applies temporary assessments for capital projects and facade work.