Is 1810 Cortelyou Rd rent stabilized?
1810 Cortelyou Rd is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 43 apartments, built in 1925.
Also written as 1810 Cortelyou Road — or 1810 Cortelyou Rd, Brooklyn, NY 11226.
How this building compares
With about 43 apartments it is larger than 61% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1925 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 6 open violations here, about one for every 7 apartments — below the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 196 violations on record at the address, 47 are class C — HPD's immediately hazardous grade. Tenants have filed 444 HPD complaints at the address, 42 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1925 |
| Apartments | 43 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3051610001 |
Owner & management
| Owner | HW CORTELYOU REALTY LLC 170 E SUNRISE HWY · Valley Stream, NY 11581 |
| Managing agent | HW CORTELYOU REALTY LLC |
Building conditions
| HPD violations | 6 open / 196 total · 42 in last 12 mo |
| HPD complaints | 4 open / 444 total |
| HPD registration last filed | July 30, 2025 |