Is 315 W 121st St rent stabilized?
315 W 121st St is a registered NYC rent-stabilized building in Harlem (South), Manhattan (10027). It has about 20 apartments, built in 1915.
Also written as 315 West 121st Street — or 315 W 121st St, Manhattan, NY 10027.
How this building compares
With about 20 apartments it is larger than 66% of the 523 rent-stabilized buildings this site tracks in Harlem (South). Its 1915 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 101 open violations here, about 5.0 per apartment — above the 0.8 per apartment median for tracked buildings in the neighborhood. Of the 420 violations on record at the address, 92 are class C — HPD's immediately hazardous grade. Tenants have filed 1,090 HPD complaints at the address, 20 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Harlem (South) |
| ZIP | 10027 |
| Year built | 1915 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1019480022 |
Owner & management
| Owner | 121st Street Realty LLC 2457 49 st #Suite · Astoria, NY 11103 |
| Managing agent | Vima Property Group |
Building conditions
| HPD violations | 101 open / 420 total · 29 in last 12 mo |
| HPD complaints | 2 open / 1090 total |
| HPD registration last filed | March 5, 2026 |