Is 31 Ainslie St rent stabilized?
31 Ainslie St is a registered NYC rent-stabilized building in Williamsburg, Brooklyn (11211). It has about 15 apartments, built in 2017.
Also written as 31 Ainslie Street — or 31 Ainslie St, Brooklyn, NY 11211.
How this building compares
With about 15 apartments it sits near the middle of the 620 rent-stabilized buildings this site tracks in Williamsburg, where the median building has 9. It went up in 2017, 102 years after the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 7 open violations here, about one for every 2 apartments — above the one for every 10 apartments median for tracked buildings in the neighborhood. Of the 49 violations on record at the address, 23 are class C — HPD's immediately hazardous grade. Tenants have filed 55 HPD complaints at the address, 15 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Williamsburg |
| ZIP | 11211 |
| Year built | 2017 |
| Apartments | 15 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 3023710050 |
Owner & management
| Owner | AINSLIE VENTURE LLC 50 RUTLEDGE STREET #SUITE · Brooklyn, NY 11249 |
| Managing agent | PLAZA MANAGEMENT USA |
Building conditions
| HPD violations | 7 open / 49 total · 1 in last 12 mo |
| HPD complaints | 2 open / 55 total |
| HPD registration last filed | August 14, 2025 |