Is 506 W 171st St rent stabilized?
506 W 171st St is a registered NYC rent-stabilized building in Washington Heights (South), Manhattan (10032). It has about 20 apartments, built in 1911.
Also written as 506 West 171st Street — or 506 W 171st St, Manhattan, NY 10032.
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 1911 construction date sits close to the 1914 median for stabilized buildings tracked in the neighborhood. HPD lists 25 open violations here, about 1.2 per apartment — above the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 197 violations on record at the address, 45 are class C — HPD's immediately hazardous grade, and 10 of them are still open. HPD issued 2 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Washington Heights (South) |
| ZIP | 10032 |
| Year built | 1911 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, J-51 |
| BBL | 1021270041 |
Owner & management
| Owner | 171ST STREET PROPERTIES, LLC 14 PENN PLAZA #2010 · NEW YORK, NY 10122 |
| Managing agent | FRIEDMAN MANAGEMENT CORP. |
Building conditions
| HPD violations | 25 open / 197 total · 2 in last 12 mo |
| HPD complaints | 1 open / 144 total |
| HPD registration last filed | August 24, 2025 |
Full building report — $9
Frequently asked questions
Is 506 W 171st St rent stabilized?
506 W 171st St in Washington Heights (South), 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 J-51. 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 506 W 171st St?
506 W 171st St (BBL 1021270041) has about 20 residential apartments and was built in 1911, 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 Washington Heights (South)
See all in Washington Heights (South) →