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Intimate 10-unit co-op in prime Upper East Side, steps from Carl Schurz Park and East River promenade. Features a stunning two-story penthouse with private roof terrace, modern finishes, and tranquil no-dog environment. Currently, 1 apartment is for sale.
335 East 90th Street is a seven floor, 10 apartment pre-war co-op built in 1910 and converted in 1981. Duplex layouts and private outdoor spaces are part of the building’s apartment mix, including a two story penthouse that places its primary retreat on the upper level and opens to a private roof terrace.
Apartments commonly have high ceilings, hardwood floors, built-ins, and updated finishes, with wood burning fireplaces recurring among the layouts. Private gardens and terraces add a range of outdoor spaces, while duplexes include arrangements that separate living and sleeping areas across levels. The building’s pre-war brick construction and quiet, tree lined block give the interiors a distinct contrast of older proportions and contemporary renovations.
Each apartment has an assigned private storage unit, and the co-op has a newly renovated laundry room, basement bike storage, voice intercom, and a super on call. Dogs are not permitted. Carl Schurz Park and the East River promenade are two blocks away, Asphalt Green is nearby, and the 86th Street Second Avenue station, served by the Q train, is within reach, along with restaurants, cafes, and shopping on the Upper East Side.
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For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.
By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.
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