Illinois › Cook County › Markham
Building permits in Markham, Illinois
3,084 building permits issued in Markham, Cook County, Illinois from January 2011 to September 2026, sorted by trade. The busiest trades are other construction (942), roofing (729) and windows, doors and siding (485). Coverage: Not yet.
Updated October 25, 2026.
Source: part of the county permit portal's list (an older copy, not refreshed).
Not yet held: building permits.
Sample rows
A few real rows, shortened: parcel numbers are cut, and street addresses and names are left out here. Subscribers get the full rows.
| Trade | Month | Status |
|---|---|---|
| other | September 2026 | RECHECK |
| other | September 2026 | RECHECK |
| other | September 2026 | RECHECK |
| new construction | July 2026 | RECHECK |
| new construction | July 2026 | RECHECK |
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Town boundaries: U.S. Census Bureau, TIGERweb.