Is 309 W 109th St rent stabilized?
309 W 109th St is a registered NYC rent-stabilized building in Upper West Side-Manhattan Valley, Manhattan (10025). It has about 60 apartments, built in 1921.
Also written as 309 West 109th Street — or 309 W 109th St, Manhattan, NY 10025.
How this building compares
With about 60 apartments it is larger than 84% of the 475 rent-stabilized buildings this site tracks in Upper West Side-Manhattan Valley. Its 1921 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 32 open violations here, about 0.5 per apartment — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 39 violations on record at the address, 5 are class C — HPD's immediately hazardous grade, and 4 of them are still open. HPD issued 9 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP | 10025 |
| Year built | 1921 |
| Apartments | 60 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1018930039 |
Owner & management
| Owner | 309 WEST 109TH STREET CORP. 250 WEST 57TH STREET #720 · NEW YORK, NY 10107 |
| Managing agent | A.J. CLARKE REAL ESTATE CORP |
Building conditions
| HPD violations | 32 open / 39 total · 9 in last 12 mo |
| HPD complaints | 0 open / 100 total |
| HPD registration last filed | July 25, 2025 |
Full building report — $9
Frequently asked questions
Is 309 W 109th St rent stabilized?
309 W 109th St in Upper West Side-Manhattan Valley, 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 109th St?
309 W 109th St (BBL 1018930039) has about 60 residential apartments and was built in 1921, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Upper West Side-Manhattan Valley
See all in Upper West Side-Manhattan Valley →