What Is an HPD Violation in NYC?

An HPD violation is a formal notice issued by New York City's Department of Housing Preservation and Development when a landlord fails to maintain safe and habitable conditions. Violations are classified as Class A (non-hazardous), Class B (hazardous), or Class C (immediately hazardous). Class C violations require correction within 24 hours.

Landlords who fail to correct violations may face fines or emergency repairs billed to them by the city. Our investigation into HPD's complaint closure practices documents how violations and complaints are handled — and sometimes closed without inspection.

You can check any NYC building's HPD violation history free at 311tracker.com.