Aggregated from 250 building reports in Corona with public-records data. Median = the typical building's open HPD violation count; 311 complaints over the last 12 months.
Corona's 250 indexed buildings are predominantly low-rise walk-ups, most built around 1967. 157 indexed buildings have registered rent-stabilized units, and the stock is notably distressed: 52% carry at least one hazardous (Class C) HPD violation, with a median of 6 open per building vs the Queens median of 4. The most common 311 complaint is heat.
Source: NYC HPD, DOB, and DHCR public records.
Corona: 157 rent-stabilized buildings, with an elevated share of hazardous violations (52%).