Is 56 Grattan St rent stabilized?
56 Grattan St is a registered NYC rent-stabilized building in East Williamsburg, Brooklyn (11237). It has about 6 apartments, built in 1931.
Also written as 56 Grattan Street — or 56 Grattan St, Brooklyn, NY 11237.
How this building compares
With about 6 apartments it sits near the middle of the 637 rent-stabilized buildings this site tracks in East Williamsburg, where the median building has 7. Its 1931 construction date sits close to the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 9 open violations here, about 1.5 per apartment — above the one for every 8 apartments median for tracked buildings in the neighborhood. Of the 24 violations on record at the address, 4 are class C — HPD's immediately hazardous grade. Tenants have filed 18 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | East Williamsburg |
| ZIP | 11237 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3030080014 |
Owner & management
| Owner | HIRSCHRING PROP LLC 146 SPENCER #3004 · Brooklyn, NY 11206 |
| Managing agent | HIRSCHRING PROP LLC |
Building conditions
| HPD violations | 9 open / 24 total · 1 in last 12 mo |
| HPD complaints | 0 open / 18 total |
| HPD registration last filed | November 18, 2025 |
Full building report — $9
Other rent-stabilized buildings in East Williamsburg
See all in East Williamsburg →