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ViolationScout21 newly opened against 1 certified in 180 days.
Buildings3424 Cortelyou Road, BrooklynHPD record as of Check your building

3424 Cortelyou Road, Brooklyn

BBL 3-04934-0021 Record as of

The record is filling faster than it is clearing. 21 newly opened against 1 certified in 180 days.

The oldest record still open here was filed on December 6, 2023, 33 months before this reading.

Open violation records as of the date shown. A party is named only where the HPD registration on file covers the filing date.

AgencyFiledClassCategoryParty of record when filed
Class C27 open most often Vermin / Infestation
HPDCLead Paint3424 CORTELYOU CORP
HPDCLead Paint3424 CORTELYOU CORP
HPDCLead Paint3424 CORTELYOU CORP
HPDCLead Paint3424 CORTELYOU CORP
HPDCLead Paint3424 CORTELYOU CORP
HPDC3424 CORTELYOU CORP
HPDCFire Safety3424 CORTELYOU CORP
HPDCFire Safety3424 CORTELYOU CORP
HPDCVermin / Infestation3424 CORTELYOU CORP
HPDCVermin / Infestation3424 CORTELYOU CORP
HPDC3424 CORTELYOU CORP
HPDC3424 CORTELYOU CORP
HPDC3424 CORTELYOU CORP
HPDCVermin / Infestation3424 CORTELYOU CORP
HPDCVermin / Infestation3424 CORTELYOU CORP
HPDCVermin / Infestation3424 CORTELYOU CORP
HPDC3424 CORTELYOU CORP
HPDCHeat / Hot Water3424 CORTELYOU CORP
HPDCHeat / Hot Water3424 CORTELYOU CORP
HPDCFire Safety3424 CORTELYOU CORP
HPDCFire Safety3424 CORTELYOU CORP
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCHeat / Hot Water
HPDCVermin / Infestation
Class B19 open
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB3424 CORTELYOU CORP
HPDB
HPDB
HPDB
HPDB
HPDB
HPDB
HPDB

Open HPD violations are class B and C filed in the last three years and not closed or dismissed. Open OATH/ECB summonses are those the city still shows as active. The city's own page can show more; it never shows fewer.

Most of the open records here are vermin and pests.

Vermin and pests in Brooklyn

Questions about this building

Does 3424 Cortelyou Road, Brooklyn have open violations?

Yes. 46 open violation records are held for 3424 Cortelyou Road, Brooklyn as of September 15, 2026: 46 from HPD. 27 are HPD Class C violations, the class the city reserves for conditions it treats as immediately hazardous. The oldest record still open here was filed on December 6, 2023, 33 months before this reading.

Is the record at 3424 Cortelyou Road, Brooklyn getting better or worse?

The record is filling faster than it is clearing. 21 newly opened against 1 certified in 180 days. That window ends September 15, 2026. The comparison is certifications filed against new Class C violations opened, and it describes what the record did, not what anyone intends.

How current is this record, and where does it come from?

The records for 3424 Cortelyou Road, Brooklyn were read from the city on September 15, 2026. They come from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City, read whole for the period covered rather than sampled. The city's record changes daily: a violation certified after September 15, 2026 can still appear here as open, which is why the city's own page for this building is linked above.

Cite this page

ViolationScout, 3424 Cortelyou Road, Brooklyn: violations, from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City. Figures cover the record through September 15, 2026. https://violationscout.com/building/3424-cortelyou-road-brooklyn

How every figure here is counted: /method.

If you clear violations for a living, case files in this borough come in your feed's shape, ranked by open hazard load.

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