Is 840 W End Ave rent stabilized?
840 W End Ave is a registered NYC rent-stabilized building in Upper West Side-Manhattan Valley, Manhattan (10025). It has about 38 apartments, built in 1904.
Also written as 840 West End Avenue — or 840 W End Ave, Manhattan, NY 10025.
How this building compares
With about 38 apartments it is larger than 75% of the 475 rent-stabilized buildings this site tracks in Upper West Side-Manhattan Valley. Its 1904 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 76 open violations here, about 2.0 per apartment — above the one for every 2 apartments median for tracked buildings in the neighborhood. Of the 229 violations on record at the address, 37 are class C — HPD's immediately hazardous grade. Tenants have filed 327 HPD complaints at the address, 34 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP | 10025 |
| Year built | 1904 |
| Apartments | 38 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1018730001 |
Owner & management
| Owner | THOR 840 WEST END AVENUE LLC 2361 NOSTRAND AVE #601 · Brooklyn, NY 11210 |
| Managing agent | GM WEST END MANAGEMENT LLC |
Building conditions
| HPD violations | 76 open / 229 total · 34 in last 12 mo |
| HPD complaints | 5 open / 327 total |
| HPD registration last filed | July 16, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper West Side-Manhattan Valley
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