Is 21 E 66th St rent stabilized?
21 E 66th St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10065). It has about 19 apartments, built in 1921.
Also written as 21 East 66th Street — or 21 E 66th St, Manhattan, NY 10065.
How this building compares
With about 19 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. Its 1921 construction date sits close to the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 6 apartments — above the one for every 12 apartments median for tracked buildings in the neighborhood. Tenants have filed 9 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10065 |
| Year built | 1921 |
| Apartments | 19 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, NON-EVICT COOP/CONDO |
| BBL | 1013817504 |
Owner & management
| Owner | DOUGLAS ELLIMAN PROPERTY MANAGEMENT 909 THIRD AVENUE #11TH F · New York, NY 10022 |
| Managing agent | DOUGLAS ELLIMAN PROPERTY MANAGEMENT |
Building conditions
| HPD violations | 3 open / 4 total |
| HPD complaints | 0 open / 9 total |
| HPD registration last filed | July 14, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Carnegie Hill
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