Is 339 E 21st St rent stabilized?
339 E 21st St is a registered NYC rent-stabilized building in Gramercy, Manhattan (10010). It has about 8 apartments, built in 1920.
Also written as 339 East 21st Street — or 339 E 21st St, Manhattan, NY 10010.
How this building compares
With about 8 apartments it is smaller than 78% of the 252 rent-stabilized buildings this site tracks in Gramercy. Its 1920 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 5 open violations here, about 0.6 per apartment — above the one for every 6 apartments median for tracked buildings in the neighborhood. Of the 13 violations on record at the address, 2 are class C — HPD's immediately hazardous grade. Tenants have filed 23 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Gramercy |
| ZIP | 10010 |
| Year built | 1920 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B |
| BBL | 1009270023 |
Owner & management
| Owner | 339 E 21ST LLC 8 CENTER DRIVE · Whitestone, NY 11357 |
| Managing agent | 339 E 21ST LLC |
Building conditions
| HPD violations | 5 open / 13 total |
| HPD complaints | 0 open / 23 total |
| HPD registration last filed | August 23, 2025 |