Is 947 Amsterdam Ave rent stabilized?
947 Amsterdam Ave is a registered NYC rent-stabilized building in Upper West Side-Manhattan Valley, Manhattan (10025). It has about 12 apartments, built in 1925.
Also written as 947 Amsterdam Avenue — or 947 Amsterdam Ave, Manhattan, NY 10025.
How this building compares
With about 12 apartments it is smaller than 68% 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 2 open violations here, about one for every 6 apartments — below the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 18 violations on record at the address, 1 is class C — HPD's immediately hazardous grade, and it is still open. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP | 10025 |
| Year built | 1925 |
| Apartments | 12 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1018610004 |
Owner & management
| Owner | CASMA REALTY CORP 33-73 157 STREET · FLUSHING, NY 11354 |
| Managing agent | CASMA REALTY CORP |
Building conditions
| HPD violations | 2 open / 18 total · 1 in last 12 mo |
| HPD complaints | 0 open / 13 total |
| HPD registration last filed | September 13, 2025 |
Full building report — $9
Frequently asked questions
Is 947 Amsterdam Ave rent stabilized?
947 Amsterdam Ave 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 947 Amsterdam Ave?
947 Amsterdam Ave (BBL 1018610004) has about 12 residential apartments and was built in 1925, 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 →