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 98 open violations here, about 4.1 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, and 25 of them are still open. HPD issued 24 new violations at the address 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 | 98 open / 807 total · 24 in last 12 mo |
| HPD complaints | 7 open / 682 total |
| HPD registration last filed | August 6, 2025 |
Full building report — $9
Frequently asked questions
Is 2317 Cortelyou Rd rent stabilized?
2317 Cortelyou Rd in Flatbush, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 2317 Cortelyou Rd?
2317 Cortelyou Rd (BBL 3051670011) has about 24 residential apartments and was built in 1922, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.