Is 638 Humboldt St rent stabilized?
638 Humboldt St is a registered NYC rent-stabilized building in Greenpoint, Brooklyn (11222). It has about 6 apartments, built in 1931.
Also written as 638 Humboldt Street — or 638 Humboldt St, 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 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 6 apartments median for tracked buildings in the neighborhood. Of the 21 violations on record at the address, 5 are class C — HPD's immediately hazardous grade. Tenants have filed 9 HPD complaints at the address, 7 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Greenpoint |
| ZIP | 11222 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3026860059 |
Owner & management
| Owner | KOSTRZEWSKI REVOCABLE TRUST 638 HUMBOLDT STREET · Brooklyn, NY 11222 |
| Managing agent | SYLVIA DRUZYNSKI |
Building conditions
| HPD violations | 9 open / 21 total · 11 in last 12 mo |
| HPD complaints | 0 open / 9 total |
| HPD registration last filed | August 21, 2024 |