311 Tracker is a free tool that provides instant access to NYC building compliance data. It aggregates 311 complaints and HPD violations for over 834,000 buildings, updated daily from NYC Open Data. Users can search by address, neighborhood, or borough to view complaint breakdowns, historical trends, open violations (Class A, B, C), and risk scores. The platform also offers automated email monitoring for new complaints or violations. Key features include:
- Search: Look up any NYC address, neighborhood, or borough.
- Complaint History: Visual breakdowns and heatmaps of 311 complaints.
- Violations: Open HPD violations categorized by severity.
- Risk Score: Overall building risk assessment.
- Monitoring: Email alerts for new activity.
- Data Dashboard: Browse by neighborhood or borough with building counts.
- Trending: Most active buildings by recent complaints.
- Blog: Insights and analysis of NYC housing data.
Use cases include renters checking building conditions, buyers evaluating properties, and landlords monitoring compliance.
