Is 378 90th St rent stabilized?
378 90th St is a registered NYC rent-stabilized building in Bay Ridge, Brooklyn (11209). It has about 6 apartments, built in 1923.
Also written as 378 90th Street — or 378 90th St, Brooklyn, NY 11209.
How this building compares
With about 6 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 1923 construction date sits close to the 1928 median for stabilized buildings tracked in the neighborhood. HPD lists 8 open violations here, about 1.3 per apartment — above the one for every 2 apartments median for tracked buildings in the neighborhood. Of the 21 violations on record at the address, 3 are class C — HPD's immediately hazardous grade, and all of them are still open. Tenants have filed 16 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bay Ridge |
| ZIP | 11209 |
| Year built | 1923 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3060810061 |
Owner & management
| Owner | XALEX CORPORATION 378 90 STREET · Brooklyn, NY 11209 |
| Managing agent | GEORGIO HALIOTIS |
Building conditions
| HPD violations | 8 open / 21 total |
| HPD complaints | 0 open / 16 total |
| HPD registration last filed | August 21, 2025 |
Full building report — $9
Frequently asked questions
Is 378 90th St rent stabilized?
378 90th St in Bay Ridge, 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 378 90th St?
378 90th St (BBL 3060810061) has about 6 residential apartments and was built in 1923, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.