Is 503 56th St rent stabilized?
503 56th St is a registered NYC rent-stabilized building in Sunset Park (Central), Brooklyn (11220). It has about 6 apartments, built in 1931.
Also written as 503 56th Street — or 503 56th St, Brooklyn, NY 11220.
How this building compares
With about 6 apartments it sits near the middle of the 382 rent-stabilized buildings this site tracks in Sunset Park (Central), where the median building has 6. Its 1931 construction date sits close to the 1923 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 6 apartments — below the 0.8 per apartment median for tracked buildings in the neighborhood. Of the 37 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 17 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (Central) |
| ZIP | 11220 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3008320001 |
Owner & management
| Owner | P AND Z 5523 LLC 8 SECRETARIAT COURT · Unionville, CT 06085 |
| Managing agent | JENNY KUANG |
Building conditions
| HPD violations | 1 open / 37 total |
| HPD complaints | 0 open / 17 total |
| HPD registration last filed | September 24, 2025 |
Full building report — $9
Other rent-stabilized buildings in Sunset Park (Central)
See all in Sunset Park (Central) →