Is 61 E 66th St rent stabilized?
61 E 66th St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10065). It has about 12 apartments, built in 1878.
Also written as 61 East 66th Street — or 61 E 66th St, Manhattan, NY 10065.
How this building compares
With about 12 apartments it sits near the middle of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill, where the median building has 16. It went up in 1878, 35 years before the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 12 apartments — matching the median for tracked buildings in the neighborhood. Of the 56 violations on record at the address, 17 are class C — HPD's immediately hazardous grade. Tenants have filed 325 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10065 |
| Year built | 1878 |
| Apartments | 12 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1013810031 |
Owner & management
| Owner | ok realty 4 llc 224 west 35th street #11th f · New York, NY 10001 |
| Managing agent | sean piroozian |
Building conditions
| HPD violations | 1 open / 56 total · 6 in last 12 mo |
| HPD complaints | 0 open / 325 total |
| HPD registration last filed | April 14, 2026 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Carnegie Hill
See all in Upper East Side-Carnegie Hill →