Is 236 E 23rd St rent stabilized?
236 E 23rd St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 23 apartments, built in 1932.
Also written as 236 East 23rd Street — or 236 E 23rd St, Brooklyn, NY 11226.
How this building compares
With about 23 apartments it is smaller than 62% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1932 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 37 open violations here, about 1.6 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 65 violations on record at the address, 15 are class C — HPD's immediately hazardous grade. Tenants have filed 127 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1932 |
| Apartments | 23 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3051660032 |
Owner & management
| Owner | 236 E 23RD ASSOCIATES LLC 1828 EAST 17 STREET · Brooklyn, NY 11229 |
| Managing agent | ROTHSTEIN MANAGEMENT |
Building conditions
| HPD violations | 37 open / 65 total · 1 in last 12 mo |
| HPD complaints | 0 open / 127 total |
| HPD registration last filed | November 24, 2025 |