Is 44 E 63rd St rent stabilized?
44 E 63rd St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10065). It has about 24 apartments, built in 1879.
Also written as 44 East 63rd Street — or 44 E 63rd St, Manhattan, NY 10065.
How this building compares
With about 24 apartments it is larger than 67% of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill. It went up in 1879, 34 years before the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 2 open violations here, about one for every 12 apartments — close to the one for every 11 apartments median for tracked buildings in the neighborhood. Of the 15 violations on record at the address, 5 are class C — HPD's immediately hazardous grade, and none of them are still open. Tenants have filed 6 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10065 |
| Year built | 1879 |
| Apartments | 24 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1013770043 |
Owner & management
| Owner | PATRICIA LANGER, LLC 250 WEST 57TH STREET #720 · New York, NY 10107 |
| Managing agent | C/O AJ CLARK RE CORP |
Building conditions
| HPD violations | 2 open / 15 total |
| HPD complaints | 0 open / 6 total |
| HPD registration last filed | December 1, 2025 |
Full building report — $9
Frequently asked questions
Is 44 E 63rd St rent stabilized?
44 E 63rd 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 44 E 63rd St?
44 E 63rd St (BBL 1013770043) has about 24 residential apartments and was built in 1879, 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 →