Is 409 7th Ave rent stabilized?
409 7th Ave is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 6 apartments, built in 1886.
Also written as 409 7th Avenue — or 409 7th Ave, Brooklyn, NY 11215.
How this building compares
With about 6 apartments it is smaller than 75% of the 623 rent-stabilized buildings this site tracks in Park Slope. It went up in 1886, 34 years before the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about 0.5 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 8 violations on record at the address, 5 are class C — HPD's immediately hazardous grade. Tenants have filed 41 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1886 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3011000008 |
Owner & management
| Owner | TOWNHOUSE RENTAL VII, LLC 625 BROADWAY #11TH F · New York, NY 10012 |
| Managing agent | FREESTONE PROPERTY GROUP LLC |
Building conditions
| HPD violations | 3 open / 8 total · 1 in last 12 mo |
| HPD complaints | 0 open / 41 total |
| HPD registration last filed | February 5, 2026 |