Is 414 Union Ave rent stabilized?
414 Union Ave is a registered NYC rent-stabilized building in Williamsburg, Brooklyn (11211). It has about 6 apartments, built in 1930.
Also written as 414 Union Avenue — or 414 Union Ave, Brooklyn, NY 11211.
How this building compares
With about 6 apartments it is smaller than 76% of the 620 rent-stabilized buildings this site tracks in Williamsburg. It went up in 1930, 15 years after the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 258 such buildings among the 624 this site tracks in the neighborhood. Of the 30 violations on record at the address, 1 is class C — HPD's immediately hazardous grade, and it is no longer open. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Williamsburg |
| ZIP | 11211 |
| Year built | 1930 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, ROOMING HOUSE |
| BBL | 3027670005 |
Owner & management
| Owner | Marek Kluska 414 414 Union Ave. #RH · Brooklyn, NY 11211 |
| Managing agent | MAREK KLUSKA |
Building conditions
| HPD violations | 0 open / 30 total · 1 in last 12 mo |
| HPD complaints | 0 open / 24 total |
| HPD registration last filed | July 24, 2025 |
Full building report — $9
Frequently asked questions
Is 414 Union Ave rent stabilized?
414 Union Ave in Williamsburg, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A and ROOMING HOUSE. 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 414 Union Ave?
414 Union Ave (BBL 3027670005) has about 6 residential apartments and was built in 1930, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.