Is 309 W 99th St rent stabilized?
309 W 99th St is a registered NYC rent-stabilized building in Upper West Side-Manhattan Valley, Manhattan (10025). It has about 46 apartments, built in 1911.
Also written as 309 West 99th Street — or 309 W 99th St, Manhattan, NY 10025.
How this building compares
With about 46 apartments it is larger than 78% of the 475 rent-stabilized buildings this site tracks in Upper West Side-Manhattan Valley. Its 1911 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 14 open violations here, about one for every 3 apartments — below the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 525 violations on record at the address, 88 are class C — HPD's immediately hazardous grade, and 2 of them are still open. HPD issued 20 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP | 10025 |
| Year built | 1911 |
| Apartments | 46 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1018880063 |
Owner & management
| Owner | 309 WEST 99TH STREET ASSOCIATES LLC 244 WEST 54TH STREET #702 · New York, NY 10019 |
| Managing agent | DAVID EISENSTEIN REAL ESTATE |
Building conditions
| HPD violations | 14 open / 525 total · 20 in last 12 mo |
| HPD complaints | 0 open / 424 total |
| HPD registration last filed | September 29, 2025 |
Full building report — $9
Frequently asked questions
Is 309 W 99th St rent stabilized?
309 W 99th 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 99th St?
309 W 99th St (BBL 1018880063) has about 46 residential apartments and was built in 1911, 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 →