Is 364 Sumpter St rent stabilized?
364 Sumpter St is a registered NYC rent-stabilized building in Ocean Hill, Brooklyn (11233). It has about 20 apartments, built in 1923.
Also written as 364 Sumpter Street — or 364 Sumpter St, Brooklyn, NY 11233.
How this building compares
With about 20 apartments it is larger than 84% of the 353 rent-stabilized buildings this site tracks in Ocean Hill. Its 1923 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 81 open violations here, about 4.0 per apartment — above the 1.1 per apartment median for tracked buildings in the neighborhood. Of the 153 violations on record at the address, 39 are class C — HPD's immediately hazardous grade. Tenants have filed 424 HPD complaints at the address, 30 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Ocean Hill |
| ZIP | 11233 |
| Year built | 1923 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX, J-51 |
| BBL | 3015280030 |
Owner & management
| Owner | CHAUNCEY SUMPTER LP 132 RALPH AVENUE · BROOKLYN, NY 11233 |
| Managing agent | NEBHDCO |
Building conditions
| HPD violations | 81 open / 153 total · 46 in last 12 mo |
| HPD complaints | 0 open / 424 total |
| HPD registration last filed | August 4, 2025 |