Is 535 E 21st St rent stabilized?
535 E 21st St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 49 apartments, built in 1962.
Also written as 535 East 21st Street — or 535 E 21st St, Brooklyn, NY 11226.
How this building compares
With about 49 apartments it is larger than 68% of the 564 rent-stabilized buildings this site tracks in Flatbush. It went up in 1962, 31 years after the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 22 open violations here, about one for every 2 apartments — below the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 327 violations on record at the address, 73 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 50 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1962 |
| Apartments | 49 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3051850069 |
Owner & management
| Owner | DITMASDOR LLC 4711 12TH AVENUE #A8 · Brooklyn, NY 11219 |
| Managing agent | YECHIEL WEINBERGER |
Building conditions
| HPD violations | 22 open / 327 total · 50 in last 12 mo |
| HPD complaints | 0 open / 416 total |
| HPD registration last filed | August 26, 2025 |
Full building report — $9
Frequently asked questions
Is 535 E 21st St rent stabilized?
535 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 535 E 21st St?
535 E 21st St (BBL 3051850069) has about 49 residential apartments and was built in 1962, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.