Is 131 E 21st St rent stabilized?
131 E 21st St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 75 apartments, built in 1927.
Also written as 131 East 21st Street — or 131 E 21st St, Brooklyn, NY 11226.
How this building compares
With about 75 apartments it is larger than 88% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1927 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 48 open violations here, about 0.6 per apartment — below the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 1,480 violations on record at the address, 381 are class C — HPD's immediately hazardous grade. Tenants have filed 2,485 HPD complaints at the address, 82 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1927 |
| Apartments | 75 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3050820072 |
Owner & management
| Owner | WEST STERLING REALTY LLC 131 E 21ST STREET · BROOKLYN, NY 11223 |
| Managing agent | ALEX CORNEJO |
Building conditions
| HPD violations | 48 open / 1480 total · 52 in last 12 mo |
| HPD complaints | 4 open / 2485 total |
| HPD registration last filed | August 23, 2025 |