Is 301 E 23rd St rent stabilized?
301 E 23rd St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 20 apartments, built in 1931.
Also written as 301 East 23rd Street — or 301 E 23rd St, Brooklyn, NY 11226.
How this building compares
With about 20 apartments it is smaller than 68% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1931 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 44 open violations here, about 2.2 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 375 violations on record at the address, 85 are class C — HPD's immediately hazardous grade. Tenants have filed 411 HPD complaints at the address, 8 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1931 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3051890001 |
Owner & management
| Owner | 301 EAST 23 REALTY LLC 301 EAST 23 STREET · BROOKLYN, NY 11226 |
| Managing agent | JFMG HOLDINGS LLC |
Building conditions
| HPD violations | 44 open / 375 total · 8 in last 12 mo |
| HPD complaints | 0 open / 411 total |
| HPD registration last filed | March 16, 2026 |