See every permit filed within a half mile of any Chicago address. Click any marker for full details — contractor, cost, scope, and AI-generated impact scoring that tells you what matters.
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Every permit is classified by our AI into three severity tiers. A bathroom remodel scores differently than a 12-story mixed-use development. The scoring factors in project scope, proximity to your address, and permit type — so you immediately see what affects your daily life.
Narrow the map to exactly what you need. Show only high-severity permits filed in the last 30 days. Or focus on new construction vs. renovations. Each filter updates the map in real-time.
Click any marker to see the complete permit record: filing date, contractor name, estimated cost, project description, and current status. Cross-reference with nearby permits to spot renovation clusters that signal neighborhood change.
Search any Chicago address to explore building permits, safety data, zoning, and more.
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