Is 312 W 121st St rent stabilized?
312 W 121st St is a registered NYC rent-stabilized building in Harlem (South), Manhattan (10027). It has about 15 apartments, built in 1901.
Also written as 312 West 121st Street — or 312 W 121st St, Manhattan, NY 10027.
How this building compares
With about 15 apartments it sits near the middle of the 523 rent-stabilized buildings this site tracks in Harlem (South), where the median building has 12. Its 1901 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 4 open violations here, about one for every 4 apartments — below the 0.8 per apartment median for tracked buildings in the neighborhood. Of the 38 violations on record at the address, 12 are class C — HPD's immediately hazardous grade. Tenants have filed 89 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Harlem (South) |
| ZIP | 10027 |
| Year built | 1901 |
| Apartments | 15 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1019470043 |
Owner & management
| Owner | HPH Chosen, LLC 2259 7th Avenue #1W · New York, NY 10027 |
| Managing agent | Jay Newhouse |
Building conditions
| HPD violations | 4 open / 38 total · 5 in last 12 mo |
| HPD complaints | 0 open / 89 total |
| HPD registration last filed | September 15, 2025 |