Is 171 Audubon Ave rent stabilized?
171 Audubon Ave is a registered NYC rent-stabilized building in Washington Heights (South), Manhattan (10033). It has about 20 apartments, built in 1912.
Also written as 171 Audubon Avenue — or 171 Audubon Ave, Manhattan, NY 10033.
How this building compares
With about 20 apartments it is smaller than 68% of the 658 rent-stabilized buildings this site tracks in Washington Heights (South). Its 1912 construction date sits close to the 1914 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 20 apartments — below the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 153 violations on record at the address, 26 are class C — HPD's immediately hazardous grade. Tenants have filed 255 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Washington Heights (South) |
| ZIP | 10033 |
| Year built | 1912 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1021300033 |
Owner & management
| Owner | DIAGONAL REALTY LLC 145 WEST 71 STREET #1A · NEW YORK, NY 10023 |
| Managing agent | Diagonal Realty LLC |
Building conditions
| HPD violations | 1 open / 153 total · 1 in last 12 mo |
| HPD complaints | 0 open / 255 total |
| HPD registration last filed | March 12, 2026 |
Full building report — $9
Other rent-stabilized buildings in Washington Heights (South)
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