Is 121 Post Ave rent stabilized?
121 Post Ave is a registered NYC rent-stabilized building in Inwood, Manhattan (10034). It has about 10 apartments, built in 1911.
Also written as 121 Post Avenue — or 121 Post Ave, Manhattan, NY 10034.
How this building compares
With about 10 apartments it is smaller than 96% of the 293 rent-stabilized buildings this site tracks in Inwood. Its 1911 construction date sits close to the 1925 median for stabilized buildings tracked in the neighborhood. HPD lists 46 open violations here, about 4.6 per apartment — above the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 303 violations on record at the address, 86 are class C — HPD's immediately hazardous grade. Tenants have filed 365 HPD complaints at the address, 12 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Inwood |
| ZIP | 10034 |
| Year built | 1911 |
| Apartments | 10 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1022190013 |
Owner & management
| Owner | 121 POST AVENUE LLC 1663 8 AVENUE · Brooklyn, NY 11215 |
| Managing agent | 121 POST AVENUE LLC |
Building conditions
| HPD violations | 46 open / 303 total · 41 in last 12 mo |
| HPD complaints | 0 open / 365 total |
| HPD registration last filed | September 29, 2025 |