Is 122 E 21st St rent stabilized?
122 E 21st St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 24 apartments, built in 1931.
Also written as 122 East 21st Street — or 122 E 21st St, Brooklyn, NY 11226.
How this building compares
With about 24 apartments it sits near the middle of the 564 rent-stabilized buildings this site tracks in Flatbush, where the median building has 35. HPD lists 26 open violations here, about 1.1 per apartment — close to the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 40 violations on record at the address, 8 are class C — HPD's immediately hazardous grade, and 3 of them are still open. HPD issued 1 new violation at the address in the last twelve months. Tenants have filed 67 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1931 |
| Apartments | 24 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3050810025 |
Owner & management
| Owner | LOULOU AND KEKEKETTE, LLC 122 E 21ST STREET · B'KLYN, NY 11226 |
| Managing agent | YVES SALOMON |
Building conditions
| HPD violations | 26 open / 40 total · 1 in last 12 mo |
| HPD complaints | 0 open / 67 total |
| HPD registration last filed | November 19, 2025 |
Full building report — $9
Frequently asked questions
Is 122 E 21st St rent stabilized?
122 E 21st St in Flatbush, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 122 E 21st St?
122 E 21st St (BBL 3050810025) has about 24 residential apartments and was built in 1931, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.