Is 173 W 78th St rent stabilized?
173 W 78th St is a registered NYC rent-stabilized building in Upper West Side (Central), Manhattan (10024). It has about 84 apartments, built in 1929.
Also written as 173 West 78th Street — or 173 W 78th St, Manhattan, NY 10024.
How this building compares
With about 84 apartments it is larger than 90% of the 1,075 rent-stabilized buildings this site tracks in Upper West Side (Central). It went up in 1929, 32 years after the 1897 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 389 such buildings among the 1,102 this site tracks in the neighborhood. Of the 28 violations on record at the address, 7 are class C — HPD's immediately hazardous grade, and none of them are still open. HPD issued 8 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side (Central) |
| ZIP | 10024 |
| Year built | 1929 |
| Apartments | 84 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 1011500001 |
Owner & management
| Owner | FIRST NEW AMSTERDAM REALTY LLC 600 MADISON AVE #14TH F · New York, NY 10022 |
| Managing agent | MPI C/O OLSHAN PROPERTIES |
Building conditions
| HPD violations | 0 open / 28 total · 8 in last 12 mo |
| HPD complaints | 0 open / 62 total |
| HPD registration last filed | September 15, 2025 |
Full building report — $9
Frequently asked questions
Is 173 W 78th St rent stabilized?
173 W 78th St in Upper West Side (Central), Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A and GARDEN COMPLEX. 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 173 W 78th St?
173 W 78th St (BBL 1011500001) has about 84 residential apartments and was built in 1929, 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 (Central)
See all in Upper West Side (Central) →