Is 420 E 89th St rent stabilized?
420 E 89th St is a registered NYC rent-stabilized building in Upper East Side-Yorkville, Manhattan (10128). It has about 15 apartments, built in 1910.
Also written as 420 East 89th Street — or 420 E 89th St, Manhattan, NY 10128.
How this building compares
With about 15 apartments it is smaller than 63% of the 822 rent-stabilized buildings this site tracks in Upper East Side-Yorkville. Its 1910 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 15 apartments — below the one for every 8 apartments median for tracked buildings in the neighborhood. Of the 25 violations on record at the address, 3 are class C — HPD's immediately hazardous grade, and 1 of them is still open. Tenants have filed 65 HPD complaints at the address, 2 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Yorkville |
| ZIP | 10128 |
| Year built | 1910 |
| Apartments | 15 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015680039 |
Owner & management
| Owner | ALEXANDROS ENTERPRISES LTD 300 EAST 91ST STREET #2R · New York, NY 10128 |
| Managing agent | ALEXANDROS ENTERPRISES |
Building conditions
| HPD violations | 1 open / 25 total |
| HPD complaints | 0 open / 65 total |
| HPD registration last filed | September 4, 2025 |
Full building report — $9
Frequently asked questions
Is 420 E 89th St rent stabilized?
420 E 89th St in Upper East Side-Yorkville, 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 420 E 89th St?
420 E 89th St (BBL 1015680039) has about 15 residential apartments and was built in 1910, 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-Yorkville
See all in Upper East Side-Yorkville →