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 9 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. 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
Other rent-stabilized buildings in Upper East Side-Yorkville
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