Is 346 21st St rent stabilized?
346 21st St is a registered NYC rent-stabilized building in Sunset Park (West), Brooklyn (11215). It has about 8 apartments, built in 1931.
Also written as 346 21st Street — or 346 21st St, Brooklyn, NY 11215.
How this building compares
With about 8 apartments it sits near the middle of the 532 rent-stabilized buildings this site tracks in Sunset Park (West), where the median building has 6. Its 1931 construction date sits close to the 1924 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 144 such buildings among the 534 this site tracks in the neighborhood. Of the 129 violations on record at the address, 31 are class C — HPD's immediately hazardous grade, and none of them are still open. HPD issued 5 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (West) |
| ZIP | 11215 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3008980035 |
Owner & management
| Owner | GREENWOOD DOWNHILL, LLC 5 HORIZON RD. #1504 · Fort Lee, NJ 07024 |
| Managing agent | DMITRI ROUTGAUZER |
Building conditions
| HPD violations | 0 open / 129 total · 5 in last 12 mo |
| HPD complaints | 5 open / 159 total |
| HPD registration last filed | September 6, 2025 |
Full building report — $9
Frequently asked questions
Is 346 21st St rent stabilized?
346 21st St in Sunset Park (West), 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 346 21st St?
346 21st St (BBL 3008980035) has about 8 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.
Other rent-stabilized buildings in Sunset Park (West)
See all in Sunset Park (West) →