Is 309 W 43rd St rent stabilized?
309 W 43rd St is a registered NYC rent-stabilized building in Hell's Kitchen, Manhattan (10036). It has about 20 apartments, built in 1920.
Also written as 309 West 43rd Street — or 309 W 43rd St, Manhattan, NY 10036.
How this building compares
With about 20 apartments it sits near the middle of the 552 rent-stabilized buildings this site tracks in Hell's Kitchen, where the median building has 16. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 22 open violations here, about 1.1 per apartment — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 180 violations on record at the address, 49 are class C — HPD's immediately hazardous grade. Tenants have filed 272 HPD complaints at the address, 32 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hell's Kitchen |
| ZIP | 10036 |
| Year built | 1920 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1010340027 |
Owner & management
| Owner | MAZAL CAPITAL PARTNER LLC 337 East Shore Road · Great Neck, NY 11023 |
| Managing agent | EJS Equities LLC |
Building conditions
| HPD violations | 22 open / 180 total · 23 in last 12 mo |
| HPD complaints | 1 open / 272 total |
| HPD registration last filed | October 28, 2025 |