Is 122 E 91st St rent stabilized?
122 E 91st St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10128). It has about 8 apartments, built in 1889.
Also written as 122 East 91st Street — or 122 E 91st St, Manhattan, NY 10128.
How this building compares
With about 8 apartments it is smaller than 75% of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill. It went up in 1889, 24 years before the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 8 open violations here, about 1.0 per apartment — above the one for every 12 apartments median for tracked buildings in the neighborhood. Of the 16 violations on record at the address, 9 are class C — HPD's immediately hazardous grade. Tenants have filed 24 HPD complaints at the address, 6 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10128 |
| Year built | 1889 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015190062 |
Owner & management
| Owner | 91ST STREET OWNER LLC 9 E 37 #FL 6 · New York, NY 10016 |
| Managing agent | EXL MANAGEMENT LLC |
Building conditions
| HPD violations | 8 open / 16 total |
| HPD complaints | 0 open / 24 total |
| HPD registration last filed | August 20, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Carnegie Hill
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