Is 945 Amsterdam Ave rent stabilized?
945 Amsterdam Ave is a registered NYC rent-stabilized building in Upper West Side-Manhattan Valley, Manhattan (10025). It has about 13 apartments, built in 1925.
Also written as 945 Amsterdam Avenue — or 945 Amsterdam Ave, Manhattan, NY 10025.
How this building compares
With about 13 apartments it is smaller than 66% of the 475 rent-stabilized buildings this site tracks in Upper West Side-Manhattan Valley. Its 1925 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 13 open violations here, about 1.0 per apartment — above the one for every 2 apartments median for tracked buildings in the neighborhood. Of the 39 violations on record at the address, 7 are class C — HPD's immediately hazardous grade. Tenants have filed 12 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP | 10025 |
| Year built | 1925 |
| Apartments | 13 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1018610003 |
Owner & management
| Owner | CASMA REALTY CORP 33-73 157 STREET · FLUSHING, NY 11354 |
| Managing agent | CASMA REALTY CORP |
Building conditions
| HPD violations | 13 open / 39 total · 1 in last 12 mo |
| HPD complaints | 0 open / 12 total |
| HPD registration last filed | September 13, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper West Side-Manhattan Valley
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