Is 307 Knickerbocker Ave rent stabilized?
307 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 307 Knickerbocker Avenue — or 307 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 no open violations at this address — one of 305 such buildings among the 1,197 this site tracks in the neighborhood. Of the 44 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 24 HPD complaints at the address, none 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 | 3032200002 |
Owner & management
| Owner | AMBROSINO EQUITIES LLC 57-52 49 PLACE · Maspeth, NY 11378 |
| Managing agent | AMBROSINO EQUITIES LLC |
Building conditions
| HPD violations | 0 open / 44 total · 1 in last 12 mo |
| HPD complaints | 0 open / 24 total |
| HPD registration last filed | July 24, 2025 |