Official source
Chicago Building Permits is the primary public source listed for this city. Search there for address, permit number, parcel, inspection, or contractor fields when available.
Open official portalIL permit source
Chicago building permit lookup
Official Chicago building permit and inspection records.
What to check
- building records and inspections
- demolition records and inspections
- renovation records and inspections
- inspection records and inspections
- Open permits, failed inspections, expired permits, and certificate-of-occupancy records.