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 — matching the 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. 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
Other rent-stabilized buildings in Upper East Side-Carnegie Hill
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