Is 257 Stone Ave rent stabilized?
257 Stone Ave is a registered NYC rent-stabilized building in Brownsville, Brooklyn (11212). It has about 8 apartments, built in 1921.
Also written as 257 Stone Avenue — or 257 Stone Ave, Brooklyn, NY 11212.
How this building compares
With about 8 apartments it sits near the middle of the 175 rent-stabilized buildings this site tracks in Brownsville, where the median building has 10. Its 1921 construction date sits close to the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 191 open violations here, about 23.9 per apartment — above the 0.8 per apartment median for tracked buildings in the neighborhood. Of the 353 violations on record at the address, 131 are class C — HPD's immediately hazardous grade. Tenants have filed 436 HPD complaints at the address, 2 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Brownsville |
| ZIP | 11212 |
| Year built | 1921 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3036750004 |
Owner & management
| Owner | MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORPO 470 VANDERBILT AVENUE #9TH FL · Brooklyn, NY 11238 |
| Managing agent | MHANY MANAGEMENT, INC. |
Building conditions
| HPD violations | 191 open / 353 total · 1 in last 12 mo |
| HPD complaints | 0 open / 436 total |
| HPD registration last filed | September 3, 2025 |