Is 173 E 91st St rent stabilized?
173 E 91st St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10128). It has about 32 apartments, built in 1910.
Also written as 173 East 91st Street — or 173 E 91st St, Manhattan, NY 10128.
How this building compares
With about 32 apartments it is larger than 74% of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill. Its 1910 construction date sits close to the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 66 open violations here, about 2.1 per apartment — above the one for every 11 apartments median for tracked buildings in the neighborhood. Of the 69 violations on record at the address, 4 are class C — HPD's immediately hazardous grade, and all of them are still open. Tenants have filed 96 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10128 |
| Year built | 1910 |
| Apartments | 32 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015200034 |
Owner & management
| Owner | 173-175 EAST 91 REALTY CORP 35-15 Farrington Street · Flushing, NY 11354 |
| Managing agent | TPEC LLC |
Building conditions
| HPD violations | 66 open / 69 total |
| HPD complaints | 0 open / 96 total |
| HPD registration last filed | September 5, 2025 |
Full building report — $9
Frequently asked questions
Is 173 E 91st St rent stabilized?
173 E 91st 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 173 E 91st St?
173 E 91st St (BBL 1015200034) has about 32 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-Carnegie Hill
See all in Upper East Side-Carnegie Hill →