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
It went up in 1885, 35 years before the 1920 median for stabilized buildings tracked in Park Slope. 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, and all of them are still open. HPD issued 1 new violation at the address in the last twelve months. 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 |
Full building report — $9
Frequently asked questions
Is 512 9th St rent stabilized?
512 9th St in Park Slope, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 512 9th St?
512 9th St (BBL 3010920036) has about 8 residential apartments and was built in 1885, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.