Is 643 W 172nd St rent stabilized?
643 W 172nd St is a registered NYC rent-stabilized building in Washington Heights (South), Manhattan (10032). It has about 31 apartments, built in 1917.
Also written as 643 West 172nd Street — or 643 W 172nd 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 1917 construction date sits close to the 1914 median for stabilized buildings tracked in the neighborhood. HPD lists 30 open violations here, about 1.0 per apartment — above the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 423 violations on record at the address, 143 are class C — HPD's immediately hazardous grade. Tenants have filed 493 HPD complaints at the address, 76 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Washington Heights (South) |
| ZIP | 10032 |
| Year built | 1917 |
| Apartments | 31 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1021420097 |
Owner & management
| Owner | 643 WEST 172 WH REALTY LLC. 3110 37TH AVENUE #500 · LIC, NY 11101 |
| Managing agent | ALMA REALTY CORP |
Building conditions
| HPD violations | 30 open / 423 total · 38 in last 12 mo |
| HPD complaints | 4 open / 493 total |
| HPD registration last filed | August 25, 2025 |
Full building report — $9
Other rent-stabilized buildings in Washington Heights (South)
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