Is 91 E 18th St rent stabilized?
91 E 18th St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 16 apartments, built in 1931.
Also written as 91 East 18th Street — or 91 E 18th St, Brooklyn, NY 11226.
How this building compares
With about 16 apartments it is smaller than 73% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1931 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 63 open violations here, about 3.9 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 505 violations on record at the address, 136 are class C — HPD's immediately hazardous grade. Tenants have filed 552 HPD complaints at the address, 24 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1931 |
| Apartments | 16 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, 421-A (1-15), SECTION 610 OF PHFL |
| BBL | 3050990035 |
Owner & management
| Owner | PPSP ASSOCIATES LLC 32 Court Street #505 · Brooklyn, NY 11201 |
| Managing agent | Twin Pines Management |
Building conditions
| HPD violations | 63 open / 505 total · 50 in last 12 mo |
| HPD complaints | 1 open / 552 total |
| HPD registration last filed | March 20, 2026 |