Is 512 9th St rent stabilized?
512 9th St is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 8 apartments, built in 1885.
Also written as 512 9th Street — or 512 9th St, Brooklyn, NY 11215.
How this building compares
With about 8 apartments it sits near the middle of the 623 rent-stabilized buildings this site tracks in Park Slope, where the median building has 8. It went up in 1885, 35 years before the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 33 open violations here, about 4.1 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 46 violations on record at the address, 4 are class C — HPD's immediately hazardous grade. Tenants have filed 3 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1885 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3010920036 |
Owner & management
| Owner | ELZBIETA HAMBOUZ 118 GELSTON AVE #1 FLOO · BROOKLYN, NY 11209 |
Building conditions
| HPD violations | 33 open / 46 total · 1 in last 12 mo |
| HPD complaints | 0 open / 3 total |
| HPD registration last filed | November 1, 2025 |