Is 223 Knickerbocker Ave rent stabilized?
223 Knickerbocker Ave is a registered NYC rent-stabilized building in Bushwick (West), Brooklyn (11237). It has about 6 apartments, built in 1931.
Also written as 223 Knickerbocker Avenue — or 223 Knickerbocker Ave, Brooklyn, NY 11237.
How this building compares
With about 6 apartments it sits near the middle of the 1,195 rent-stabilized buildings this site tracks in Bushwick (West), where the median building has 6. Its 1931 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 45 open violations here, about 7.5 per apartment — above the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 205 violations on record at the address, 45 are class C — HPD's immediately hazardous grade. Tenants have filed 737 HPD complaints at the address, 38 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bushwick (West) |
| ZIP | 11237 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3031870006 |
Owner & management
| Owner | 223 KNICKERBOCKER LLC 599 MANHATTAN AVE #3 · BROOKLYN, NY 11222 |
| Managing agent | L ROSE REALTY, INC |
Building conditions
| HPD violations | 45 open / 205 total · 6 in last 12 mo |
| HPD complaints | 0 open / 737 total |
| HPD registration last filed | August 4, 2025 |