Is 23 Riverside Dr rent stabilized?
23 Riverside Dr is a registered NYC rent-stabilized building in Upper West Side (Central), Manhattan (10023). It has about 9 apartments, built in 1897.
Also written as 23 Riverside Drive — or 23 Riverside Dr, Manhattan, NY 10023.
How this building compares
With about 9 apartments it is smaller than 78% of the 1,075 rent-stabilized buildings this site tracks in Upper West Side (Central). HPD lists 1 open violation here, about one for every 9 apartments — matching the median for tracked buildings in the neighborhood. Of the 5 violations on record at the address, 1 is class C — HPD's immediately hazardous grade, and it is still open.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side (Central) |
| ZIP | 10023 |
| Year built | 1897 |
| Apartments | 9 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1011840062 |
Owner & management
| Owner | 23 RSD LLC 328 WEST 76TH ST #1G · NEW YORK, NY 10023 |
| Managing agent | CNG REALTY MANAGEMENT CORP |
Building conditions
| HPD violations | 1 open / 5 total |
| HPD registration last filed | June 13, 2025 |
Full building report — $9
Frequently asked questions
Is 23 Riverside Dr rent stabilized?
23 Riverside Dr in Upper West Side (Central), Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 23 Riverside Dr?
23 Riverside Dr (BBL 1011840062) has about 9 residential apartments and was built in 1897, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Upper West Side (Central)
See all in Upper West Side (Central) →