Is 143 23rd St rent stabilized?
143 23rd St is a registered NYC rent-stabilized building in Sunset Park (West), Brooklyn (11232). It has about 6 apartments, built in 1935.
Also written as 143 23rd Street — or 143 23rd St, Brooklyn, NY 11232.
How this building compares
With about 6 apartments it sits near the middle of the 532 rent-stabilized buildings this site tracks in Sunset Park (West), where the median building has 6. Its 1935 construction date sits close to the 1924 median for stabilized buildings tracked in the neighborhood. HPD lists 12 open violations here, about 2.0 per apartment — above the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 32 violations on record at the address, 8 are class C — HPD's immediately hazardous grade. Tenants have filed 70 HPD complaints at the address, 2 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (West) |
| ZIP | 11232 |
| Year built | 1935 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3006450060 |
Owner & management
| Owner | D & R REALTY ASSOCIATES 40 DOBBIN ST · BROOKLYN, NY 11222 |
| Managing agent | SLOPE MANAGEMENT |
Building conditions
| HPD violations | 12 open / 32 total |
| HPD complaints | 0 open / 70 total |
| HPD registration last filed | July 8, 2025 |
Full building report — $9
Other rent-stabilized buildings in Sunset Park (West)
See all in Sunset Park (West) →