333 E 66Th St

A mid-rise cooperative built in 1965, this 14-story Upper East Side property contains 97 units configured primarily as one-, two- and three-bedroom residences. The exterior presents a straightforward postwar profile with a planted roof terrace and a small landscaped courtyard that provide sheltered outdoor areas for residents. Interiors commonly feature high ceilings, formal entry foyers, dining areas, abundant closets and storage, and kitchen windows; select residences offer private balconies and larger private outdoor spaces. The co-op operates as a full-service building with a 24-hour doorman, live-in superintendent, an indoor heated pool, sauna, fitness room, bike storage, central laundry and on-site garage (waitlist typically applies). Shared amenities also include a furnished roof deck, building storage rooms and a welcoming entrance lobby. Policies are homeowner-friendly: pets are allowed, co-purchasing and gifting considered, and an unusually liberal subletting policy permits owners to sublet after one year. Located on East 66th Street between First and Second Avenues, the building sits within walking distance of multiple subway lines, neighborhood groceries, restaurants and parks, delivering a classic Upper East Side lifestyle with strong access to services and transit.