Is 517 Graham Ave rent stabilized?
517 Graham Ave is a registered NYC rent-stabilized building in Greenpoint, Brooklyn (11222). It has about 6 apartments, built in 1920.
Also written as 517 Graham Avenue — or 517 Graham Ave, Brooklyn, NY 11222.
How this building compares
With about 6 apartments it sits near the middle of the 903 rent-stabilized buildings this site tracks in Greenpoint, where the median building has 6. Its 1920 construction date sits close to the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 6 apartments — matching the median for tracked buildings in the neighborhood. Of the 26 violations on record at the address, 4 are class C — HPD's immediately hazardous grade. Tenants have filed 64 HPD complaints at the address, 10 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Greenpoint |
| ZIP | 11222 |
| Year built | 1920 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3027140023 |
Owner & management
| Owner | JOHN IMPERATORE 97 GREENPOINT AVE · BROOKLYN, NY 11222 |
| Managing agent | JOHN IMPERATORE |
Building conditions
| HPD violations | 1 open / 26 total · 4 in last 12 mo |
| HPD complaints | 0 open / 64 total |
| HPD registration last filed | September 8, 2025 |