Is 2317 Cortelyou Rd rent stabilized?
2317 Cortelyou Rd is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 24 apartments, built in 1922.
Also written as 2317 Cortelyou Road — or 2317 Cortelyou Rd, Brooklyn, NY 11226.
How this building compares
With about 24 apartments it sits near the middle of the 564 rent-stabilized buildings this site tracks in Flatbush, where the median building has 35. Its 1922 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 100 open violations here, about 4.2 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 807 violations on record at the address, 259 are class C — HPD's immediately hazardous grade. Tenants have filed 675 HPD complaints at the address, 29 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1922 |
| Apartments | 24 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3051670011 |
Owner & management
| Owner | SYLVIA MARSH EQUITIES, INC 335 LEFFERTS AVENUE #B12 · Brooklyn, NY 11225 |
| Managing agent | SYLVIA MARSH EQUITIES |
Building conditions
| HPD violations | 100 open / 807 total · 31 in last 12 mo |
| HPD complaints | 0 open / 675 total |
| HPD registration last filed | August 6, 2025 |