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173 Riverside is a white-glove cooperative with two entrances and amenities including a 24-hour doorman, bike room, game room, children's playroom, and gym. Located across from the Soldiers and Sailors Monument in Riverside Park, it's close to Upper West Side amenities and allows pets.
173-175 Riverside Drive, erected in 1926, is a distinguished 16-story cooperative designed by celebrated architect J.E.R. Carpenter. The building occupies an entire blockfront between 89th and 90th Streets, with entrances on both side streets. The property was developed on land previously occupied by the 1900 neo-Georgian Clark-Potter mansion and the 1887 turreted residence of Cyrus Clark.
The building's architectural composition features a three-story limestone base, beige-brick façade, and distinctive elements including arched windows on the ground, 4th, and top floors. Notable details include limestone quoins, bandcourses above the third and top floors, and a balustraded roofline. The entrance is adorned with pairs of fluted Corinthian pilasters.
Positioned directly across from the Soldiers and Sailors Monument in Riverside Park, the building contains 167 apartments, many featuring generous proportions and elegant pre-war details. Original layouts included grand features such as formal dining rooms, fireplaces, and staff quarters. Some unique units offer terraces, while others maintain period elements like wood-burning fireplaces.
The building maintains white-glove service with 24-hour doormen, a live-in resident manager, and full-time staff. Modern amenities include a state-of-the-art windowed fitness center, children's playroom, game room, bicycle storage, and laundry facilities. The property features an English-style garden with a fountain. Babe Ruth was once a resident of the building.
The cooperative's location offers direct access to Riverside Park and is near the 89th Street neighborhood's dining, shopping, and transportation options. The building sits adjacent to the former Isaac L. Rice mansion, which later became Yeshiva Chofetz Chaim.
Notable apartment features throughout the building include high ceilings, oversized windows, and gracious room proportions characteristic of J.E.R. Carpenter's designs. The building permits pets but does not allow pied-Ă -terre use, and implements a 2% flip tax paid by buyers.
The cooperative maintains a strong community atmosphere, hosting activities such as a book club, lecture series, lending library, and holiday gatherings, making it one of Riverside Drive's most regarded addresses.
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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.
Notable past and present residents at 173 Riverside Drive
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