Is 323 Marine Ave rent stabilized?
323 Marine Ave is a registered NYC rent-stabilized building in Bay Ridge, Brooklyn (11209). It has about 16 apartments, built in 1929.
Also written as 323 Marine Avenue — or 323 Marine Ave, Brooklyn, NY 11209.
How this building compares
With about 16 apartments it sits near the middle of the 692 rent-stabilized buildings this site tracks in Bay Ridge, where the median building has 7. Its 1929 construction date sits close to the 1928 median for stabilized buildings tracked in the neighborhood. HPD lists 38 open violations here, about 2.4 per apartment — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 47 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 218 HPD complaints at the address, 6 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bay Ridge |
| ZIP | 11209 |
| Year built | 1929 |
| Apartments | 16 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3061260058 |
Owner & management
| Owner | 323 MARINE AVE LLC 323 MARINE AVE #1B · Brooklyn, NY 11209 |
| Managing agent | BAYRIDGE MANAGMENT |
Building conditions
| HPD violations | 38 open / 47 total · 1 in last 12 mo |
| HPD complaints | 0 open / 218 total |
| HPD registration last filed | November 1, 2025 |