Is 427 Senator St rent stabilized?
427 Senator St is a registered NYC rent-stabilized building in Bay Ridge, Brooklyn (11220). It has about 8 apartments, built in 1923.
Also written as 427 Senator Street — or 427 Senator St, Brooklyn, NY 11220.
How this building compares
With about 8 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 no open violations at this address — one of 176 such buildings among the 692 this site tracks in the neighborhood.
Building details
| Borough | Brooklyn |
| Neighborhood | Bay Ridge |
| ZIP | 11220 |
| Year built | 1923 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3058510068 |
Owner & management
| Owner | STEVEN ROINESTAD 427 SENATOR · Brooklyn, NY 11220 |
| Managing agent | STEVEN ROINESTAD |
Building conditions
| HPD violations | 0 open / 10 total |
| HPD registration last filed | August 11, 2025 |
Full building report — $9
Frequently asked questions
Is 427 Senator St rent stabilized?
427 Senator 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 427 Senator St?
427 Senator St (BBL 3058510068) has about 8 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.