Is 620 Carlton Ave rent stabilized?
620 Carlton Ave is a registered NYC rent-stabilized building in Prospect Heights, Brooklyn (11238). It has about 4 apartments, built in 1871.
Also written as 620 Carlton Avenue — or 620 Carlton Ave, Brooklyn, NY 11238.
How this building compares
With about 4 apartments it is smaller than 94% of the 262 rent-stabilized buildings this site tracks in Prospect Heights. It went up in 1871, 44 years before the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 35 open violations here, about 8.8 per apartment — above the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 46 violations on record at the address, 5 are class C — HPD's immediately hazardous grade. Tenants have filed 34 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Heights |
| ZIP | 11238 |
| Year built | 1871 |
| Apartments | 4 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B, ROOMING HOUSE |
| BBL | 3011570028 |
Owner & management
| Owner | JOE KEATON 620 CARLTON AVENUE · BROOKLYN, NY 11238 |
| Managing agent | JOE KEATON |
Building conditions
| HPD violations | 35 open / 46 total |
| HPD complaints | 0 open / 34 total |
| HPD registration last filed | July 18, 2025 |