
I checked the Bronx’s open HPD records. Five buildings have 4,750 entries between them.
I pulled NYC HPD’s public Housing Maintenance Code Violation records on October 10, filtered for Bronx records marked Open, and counted distinct violation IDs for each building across all classes and issued dates. The highest count in this pull was 530 East 169 Street: 1,170 open entries, including 359 Class C entries.
The five highest counts in this pull were:
530 East 169 Street — 1,170
2265 Olinville Avenue — 1,002
2179 Washington Avenue — 940
655 East 234 Street — 846
2344 Davidson Avenue — 792
That is 4,750 recorded open entries across these five buildings, including 1,365 Class C entries and 8 Class I information orders. HPD classifies Class C violations as “immediately hazardous.” That describes the violation classification, not proof that each physical condition is still present today. “Open” means active in HPD’s records; a repair can precede formal clearance. Larger buildings and different inspection histories can also accumulate more records. I did not adjust these totals for unit count, and I excluded the separate NYCHA file. This is a count of recorded open violations, not a “worst building” label.
Source: https://data.cityofnewyork.us/Housing-Development/Housing-Maintenance-Code-Violations/wvxf-dwi5
HPD explains open status: https://www.nyc.gov/site/hpd/about/open-data.page
How violations are cleared: https://www.nyc.gov/site/hpd/services-and-information/clear-violations.page
Method: Bronx + Open, distinct Violation IDs grouped by Building ID, all classes and issued dates, dataset refreshed October 10 at 11:00:50 a.m. Eastern.
Photo caption: Bronx context photo: West Clifford Place, 2010. Not one of the ranked buildings. Photo: Jim.henderson / Wikimedia Commons, CC0 (2010). The photo shows place, not the current state of any listed property.
If you’ve checked your building’s HPD record, did the status match the repairs you’d actually seen?
Disclosure: I build NYC Block Check. This pull comes directly from the city’s public records, and you can check the source without using my app.