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. HPD lists 25 open violations here, about 1.2 per apartment — above the one for every 2 apartments median for tracked buildings in the neighborhood. Of the 183 violations on record at the address, 49 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 21 new violations at the address in the last twelve months. Tenants have filed 274 HPD complaints at the address, 26 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 | 25 open / 183 total · 21 in last 12 mo |
| HPD complaints | 2 open / 274 total |
| HPD registration last filed | October 28, 2025 |
Full building report — $9
Frequently asked questions
Is 309 W 43rd St rent stabilized?
309 W 43rd St in Hell's Kitchen, Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 309 W 43rd St?
309 W 43rd St (BBL 1010340027) has about 20 residential apartments and was built in 1920, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.