Is 4 E 89th St rent stabilized?
4 E 89th St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10128). It has about 82 apartments, built in 1954.
Also written as 4 East 89th Street — or 4 E 89th St, Manhattan, NY 10128.
How this building compares
With about 82 apartments it is larger than 91% of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill. It went up in 1954, 41 years after the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 27 apartments — below the one for every 11 apartments median for tracked buildings in the neighborhood. Of the 20 violations on record at the address, 4 are class C — HPD's immediately hazardous grade, and none of them are still open. Tenants have filed 279 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10128 |
| Year built | 1954 |
| Apartments | 82 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015000065 |
Owner & management
| Owner | ARMED REALTY CO 777 THIRD AVENUE #6 FL · New York, NY 10017 |
| Managing agent | ROSE ASSOCIATES, INC. |
Building conditions
| HPD violations | 3 open / 20 total |
| HPD complaints | 0 open / 279 total |
| HPD registration last filed | July 15, 2025 |
Full building report — $9
Frequently asked questions
Is 4 E 89th St rent stabilized?
4 E 89th St in Upper East Side-Carnegie Hill, 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 4 E 89th St?
4 E 89th St (BBL 1015000065) has about 82 residential apartments and was built in 1954, 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 East Side-Carnegie Hill
See all in Upper East Side-Carnegie Hill →