Is 55 5th Ave rent stabilized?
55 5th Ave is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11217). It has about 5 apartments, built in 1920.
Also written as 55 5th Avenue — or 55 5th Ave, Brooklyn, NY 11217.
How this building compares
With about 5 apartments it is smaller than 95% of the 623 rent-stabilized buildings this site tracks in Park Slope. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 9 open violations here, about 1.8 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 101 violations on record at the address, 47 are class C — HPD's immediately hazardous grade. Tenants have filed 41 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11217 |
| Year built | 1920 |
| Apartments | 5 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009330005 |
Owner & management
| Owner | YBF 55 FIFTH AVENUE LLC 424 MADISON AVE #16TH F · New York, NY 10017 |
| Managing agent | YBF 55 FIFTH AVENUE LLC |
Building conditions
| HPD violations | 9 open / 101 total · 1 in last 12 mo |
| HPD complaints | 0 open / 41 total |
| HPD registration last filed | August 22, 2025 |