Is 255 Flatbush Ave rent stabilized?
255 Flatbush Ave is a registered NYC rent-stabilized building in Prospect Heights, Brooklyn (11217). It has about 6 apartments, built in 1930.
Also written as 255 Flatbush Avenue — or 255 Flatbush Ave, Brooklyn, NY 11217.
How this building compares
With about 6 apartments it is smaller than 83% of the 262 rent-stabilized buildings this site tracks in Prospect Heights. It went up in 1930, 15 years after the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 46 such buildings among the 263 this site tracks in the neighborhood. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Heights |
| ZIP | 11217 |
| Year built | 1930 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3011430007 |
Owner & management
| Owner | REGINA CAHILL 255 FLATBUSH AVE #2 · BROOKLYN, NY 11217 |
| Managing agent | REGINA CAHILL |
Building conditions
| HPD violations | 0 open / 5 total · 1 in last 12 mo |
| HPD registration last filed | August 6, 2025 |
Full building report — $9
Frequently asked questions
Is 255 Flatbush Ave rent stabilized?
255 Flatbush Ave in Prospect Heights, 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 255 Flatbush Ave?
255 Flatbush Ave (BBL 3011430007) has about 6 residential apartments and was built in 1930, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.