Is 523 W 173rd St rent stabilized?
523 W 173rd St is a registered NYC rent-stabilized building in Washington Heights (South), Manhattan (10032). It has about 8 apartments, built in 2015.
Also written as 523 West 173rd Street — or 523 W 173rd St, Manhattan, NY 10032.
How this building compares
With about 8 apartments it is smaller than 94% of the 658 rent-stabilized buildings this site tracks in Washington Heights (South). It went up in 2015, 101 years after the 1914 median for stabilized buildings tracked in the neighborhood. HPD lists 15 open violations here, about 1.9 per apartment — above the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 44 violations on record at the address, 10 are class C — HPD's immediately hazardous grade. Tenants have filed 26 HPD complaints at the address, 4 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Washington Heights (South) |
| ZIP | 10032 |
| Year built | 2015 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, 421-A (1-15) |
| BBL | 1021300057 |
Owner & management
| Owner | W 173 GROUP LLC 40 BUCHANAN PLACE #3F · Bronx, NY 10453 |
| Managing agent | W 173 GROUP LLC |
Building conditions
| HPD violations | 15 open / 44 total · 10 in last 12 mo |
| HPD complaints | 0 open / 26 total |
| HPD registration last filed | July 10, 2025 |
Full building report — $9
Other rent-stabilized buildings in Washington Heights (South)
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