Is 686 Sackett St rent stabilized?
686 Sackett St is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11217). It has about 8 apartments, built in 1920.
Also written as 686 Sackett Street — or 686 Sackett St, Brooklyn, NY 11217.
How this building compares
With about 8 apartments it sits near the middle of the 623 rent-stabilized buildings this site tracks in Park Slope, where the median building has 8. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 9 open violations here, about 1.1 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 183 violations on record at the address, 19 are class C — HPD's immediately hazardous grade. Tenants have filed 353 HPD complaints at the address, 5 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11217 |
| Year built | 1920 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009520013 |
Owner & management
| Owner | 686 SACKETT ASSOC A LLC AND 686 247 PROSPECT AVE #4E · BROOKLYN, NY 11215 |
| Managing agent | GOLOWA GROUP |
Building conditions
| HPD violations | 9 open / 183 total · 1 in last 12 mo |
| HPD complaints | 0 open / 353 total |
| HPD registration last filed | August 26, 2025 |