Is 6309 23rd Ave rent stabilized?
6309 23rd Ave is a registered NYC rent-stabilized building in Bensonhurst, Brooklyn (11204). It has about 64 apartments, built in 1931.
Also written as 6309 23rd Avenue — or 6309 23rd Ave, Brooklyn, NY 11204.
How this building compares
With about 64 apartments it is larger than 94% of the 486 rent-stabilized buildings this site tracks in Bensonhurst. Its 1931 construction date sits close to the 1929 median for stabilized buildings tracked in the neighborhood. HPD lists 13 open violations here, about one for every 5 apartments — below the one for every 2 apartments median for tracked buildings in the neighborhood. Of the 137 violations on record at the address, 35 are class C — HPD's immediately hazardous grade. Tenants have filed 169 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bensonhurst |
| ZIP | 11204 |
| Year built | 1931 |
| Apartments | 64 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3065580001 |
Owner & management
| Owner | 23RD REALTY, LLC 1499 CONEY ISLAND AVENUE · BROOKLYN, NY 11230 |
| Managing agent | 23RD REALTY, LLC |
Building conditions
| HPD violations | 13 open / 137 total · 12 in last 12 mo |
| HPD complaints | 0 open / 169 total |
| HPD registration last filed | July 18, 2025 |