Is 633 W 171st St rent stabilized?
633 W 171st St is a registered NYC rent-stabilized building in Washington Heights (South), Manhattan (10032). It has about 31 apartments, built in 1914.
Also written as 633 West 171st Street — or 633 W 171st St, Manhattan, NY 10032.
How this building compares
With about 31 apartments it sits near the middle of the 658 rent-stabilized buildings this site tracks in Washington Heights (South), where the median building has 30. Its 1914 construction date sits close to the 1914 median for stabilized buildings tracked in the neighborhood. HPD lists 2 open violations here, about one for every 16 apartments — below the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 195 violations on record at the address, 47 are class C — HPD's immediately hazardous grade. Tenants have filed 176 HPD complaints at the address, 15 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Washington Heights (South) |
| ZIP | 10032 |
| Year built | 1914 |
| Apartments | 31 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1021420063 |
Owner & management
| Owner | 633 WEST 171 WH REALTY LLC 3110 37TH AVENUE #500 · LIC, NY 11101 |
| Managing agent | ALMA REALTY CORP |
Building conditions
| HPD violations | 2 open / 195 total · 4 in last 12 mo |
| HPD complaints | 0 open / 176 total |
| HPD registration last filed | August 25, 2025 |
Full building report — $9
Other rent-stabilized buildings in Washington Heights (South)
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