Is 231 5th Ave rent stabilized?
231 5th Ave is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 8 apartments, built in 1920.
Also written as 231 5th Avenue — or 231 5th Ave, Brooklyn, NY 11215.
How this building compares
HPD lists 30 open violations here, about 3.8 per apartment — above the one for every 4 apartments median for tracked buildings in Park Slope. Of the 54 violations on record at the address, 13 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 11 new violations at the address in the last twelve months. Tenants have filed 107 HPD complaints at the address, 10 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1920 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009590007 |
Owner & management
| Owner | JOE FAC INFINITY LLC 621 DEGRAW ST ## · BROOKLYN, NY 11217 |
| Managing agent | FIFTH AVENUE COMMITTEE INC |
Building conditions
| HPD violations | 30 open / 54 total · 11 in last 12 mo |
| HPD complaints | 0 open / 107 total |
| HPD registration last filed | September 10, 2025 |
Full building report — $9
Frequently asked questions
Is 231 5th Ave rent stabilized?
231 5th Ave in Park Slope, 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 231 5th Ave?
231 5th Ave (BBL 3009590007) has about 8 residential apartments and was built in 1920, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.