Is 340 E 85th St rent stabilized?
340 E 85th St is a registered NYC rent-stabilized building in Upper East Side-Yorkville, Manhattan (10028). It has about 21 apartments, built in 1920.
Also written as 340 East 85th Street — or 340 E 85th St, Manhattan, NY 10028.
How this building compares
With about 21 apartments it is larger than 68% of the 822 rent-stabilized buildings this site tracks in Upper East Side-Yorkville. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 41 open violations here, about 2.0 per apartment — above the one for every 9 apartments median for tracked buildings in the neighborhood. Of the 51 violations on record at the address, 7 are class C — HPD's immediately hazardous grade. Tenants have filed 5 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Yorkville |
| ZIP | 10028 |
| Year built | 1920 |
| Apartments | 21 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015470036 |
Owner & management
| Owner | FRED MENGONI ESTATE 340 EAST 85TH ST · NEW YORK, NY 10028 |
| Managing agent | Fred Mengoni Estate |
Building conditions
| HPD violations | 41 open / 51 total |
| HPD complaints | 0 open / 5 total |
| HPD registration last filed | September 6, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Yorkville
See all in Upper East Side-Yorkville →