Is 403 Kosciuszko St rent stabilized?
403 Kosciuszko St is a registered NYC rent-stabilized building in Bed-Stuy (East), Brooklyn (11221). It has about 13 apartments, built in 1931.
Also written as 403 Kosciuszko Street — or 403 Kosciuszko St, Brooklyn, NY 11221.
How this building compares
With about 13 apartments it is larger than 82% of the 816 rent-stabilized buildings this site tracks in Bed-Stuy (East). Its 1931 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 42 open violations here, about 3.2 per apartment — above the 0.6 per apartment median for tracked buildings in the neighborhood. Of the 261 violations on record at the address, 49 are class C — HPD's immediately hazardous grade. Tenants have filed 303 HPD complaints at the address, 24 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bed-Stuy (East) |
| ZIP | 11221 |
| Year built | 1931 |
| Apartments | 13 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, SECTION 610 OF PHFL |
| BBL | 3016010053 |
Owner & management
| Owner | 27 BEDSTUY. LLC 1675 BROADWAY #29 · New York, NY 10019 |
| Managing agent | ELH MGMT.LLC |
Building conditions
| HPD violations | 42 open / 261 total · 3 in last 12 mo |
| HPD complaints | 2 open / 303 total |
| HPD registration last filed | September 16, 2025 |