Is 664 6th Ave rent stabilized?
664 6th Ave is a registered NYC rent-stabilized building in Sunset Park (West), Brooklyn (11215). It has about 8 apartments, built in 1931.
Also written as 664 6th Avenue — or 664 6th Ave, Brooklyn, NY 11215.
How this building compares
With about 8 apartments it sits near the middle of the 532 rent-stabilized buildings this site tracks in Sunset Park (West), where the median building has 6. Its 1931 construction date sits close to the 1924 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 145 such buildings among the 534 this site tracks in the neighborhood. Of the 8 violations on record at the address, 1 is class C — HPD's immediately hazardous grade. Tenants have filed 1 HPD complaint at the address, 1 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (West) |
| ZIP | 11215 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3008850045 |
Owner & management
| Owner | 664 6TH AVENUE, LLC. 917 8TH AVENUE · Brooklyn, NY 11215 |
| Managing agent | KOTSONIS ORGANIZATION LLC. |
Building conditions
| HPD violations | 0 open / 8 total · 3 in last 12 mo |
| HPD complaints | 0 open / 1 total |
| HPD registration last filed | October 11, 2025 |
Full building report — $9
Other rent-stabilized buildings in Sunset Park (West)
See all in Sunset Park (West) →