Is 340 7th Ave rent stabilized?
340 7th Ave is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 6 apartments, built in 1887.
Also written as 340 7th Avenue — or 340 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 1887, 33 years before the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 6 apartments — below the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 5 violations on record at the address, 1 is class C — HPD's immediately hazardous grade. Tenants have filed 1 HPD complaint at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1887 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3010120042 |
Owner & management
| Owner | 340 7TH AVE LLC 342 7 AVENUE · BKLYN, NY 11215 |
| Managing agent | MICHAEL GOLDSTEIN |
Building conditions
| HPD violations | 1 open / 5 total · 1 in last 12 mo |
| HPD complaints | 0 open / 1 total |
| HPD registration last filed | July 3, 2025 |