Is 6821 6th Ave rent stabilized?
6821 6th Ave is a registered NYC rent-stabilized building in Bay Ridge, Brooklyn (11220). It has about 6 apartments, built in 1928.
Also written as 6821 6th Avenue — or 6821 6th Ave, Brooklyn, NY 11220.
How this building compares
With about 6 apartments it sits near the middle of the 692 rent-stabilized buildings this site tracks in Bay Ridge, where the median building has 7. Its 1928 construction date sits close to the 1928 median for stabilized buildings tracked in the neighborhood. HPD lists 20 open violations here, about 3.3 per apartment — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 138 violations on record at the address, 26 are class C — HPD's immediately hazardous grade. Tenants have filed 93 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bay Ridge |
| ZIP | 11220 |
| Year built | 1928 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3058660002 |
Owner & management
| Owner | 6821 6TH AVE REALTY LLC 308 84 STREET · Brooklyn, NY 11209 |
| Managing agent | DAFNONAS ESTATES, LTD |
Building conditions
| HPD violations | 20 open / 138 total · 10 in last 12 mo |
| HPD complaints | 0 open / 93 total |
| HPD registration last filed | August 23, 2025 |