Is 66 To 70 Ainslie St rent stabilized?
66 To 70 Ainslie St is a registered NYC rent-stabilized building in Williamsburg, Brooklyn (11211). It has about 50 apartments, built in 2017.
Also written as 66 To 70 Ainslie Street — or 66 To 70 Ainslie St, Brooklyn, NY 11211.
How this building compares
With about 50 apartments it is larger than 90% of the 620 rent-stabilized buildings this site tracks in Williamsburg. It went up in 2017, 102 years after the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 20 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 30 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 25 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 | 50 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, 421-A (1-15) |
| BBL | 3023750005 |
Owner & management
| Owner | 66 AINSLIE, LLC 440 PARK AVENUE SOUTH #3RD FL · NEW YORK, NY 10016 |
| Managing agent | MGT PROPERTY MANAGEMENT |
Building conditions
| HPD violations | 20 open / 30 total · 11 in last 12 mo |
| HPD complaints | 1 open / 25 total |
| HPD registration last filed | September 10, 2025 |