Is 18 E 21st St rent stabilized?
18 E 21st St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 60 apartments, built in 1927.
Also written as 18 East 21st Street — or 18 E 21st St, Brooklyn, NY 11226.
How this building compares
With about 60 apartments it is larger than 79% 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 55 open violations here, about 0.9 per apartment — matching the median for tracked buildings in the neighborhood. Of the 1,016 violations on record at the address, 190 are class C — HPD's immediately hazardous grade, and 15 of them are still open. HPD issued 62 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1927 |
| Apartments | 60 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3050620043 |
Owner & management
| Owner | Jerweb Realty LLC 261 Lenox Road OFFICE · Brooklyn, NY 11226 |
| Managing agent | YIDA STERN |
Building conditions
| HPD violations | 55 open / 1016 total · 62 in last 12 mo |
| HPD complaints | 7 open / 1864 total |
| HPD registration last filed | August 28, 2025 |
Full building report — $9
Frequently asked questions
Is 18 E 21st St rent stabilized?
18 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 18 E 21st St?
18 E 21st St (BBL 3050620043) has about 60 residential apartments and was built in 1927, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.