Building permits in O'Hare, Chicago
See what’s being permitted in O'Hare. Explore recent activity and the trades involved before researching a project.
Data last updated Nov 3, 7:01 AM Chicago time. Newest permit issued Oct 29, 2026. Source: City of Chicago building permits.
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Most recent permits
A preview of published records. Reported costs are declared by applicants; a permit does not confirm available work.
- ElectricalPermit – express permit program · O'Hare$5,500 · Oct 29, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
- ElectricalPermit – express permit program · O'HareCost not listed · Oct 28, 2026
Addresses, scope, listed businesses and the city record are in your workspace.
Permits by trade, last 30 days
A permit can involve more than one trade. Trade links open activity across all of Chicago.
Explore permit types and historical activity
| Month | Electrical | General building | Plumbing | HVAC |
|---|---|---|---|---|
| 2025-11 | 20 | 2 | 4 | 3 |
| 2025-12 | 21 | 15 | 0 | 0 |
| 2026-01 | 27 | 7 | 1 | 1 |
| 2026-02 | 11 | 8 | 0 | 0 |
| 2026-03 | 27 | 8 | 0 | 0 |
| 2026-04 | 32 | 6 | 4 | 3 |
| 2026-05 | 14 | 7 | 4 | 2 |
| 2026-06 | 18 | 13 | 1 | 1 |
| 2026-07 | 19 | 15 | 1 | 3 |
| 2026-08 | 17 | 13 | 5 | 1 |
| 2026-09 | 35 | 8 | 1 | 3 |
| 2026-10 | 28 | 8 | 5 | 1 |
Permit types, last 30 days
- Permit – express permit program30
Repairs and small jobs filed through the city’s online Express Permit Program, such as reroofing, porch repair, electrical, plumbing, HVAC, masonry, window and door replacement and small solar systems. It replaced the paper Easy Permit Process in November 2023.
- Signs3
Needed to put up a sign on land, a building or a business.
- Elevator equipment1
Installing or repairing an elevator, escalator or similar equipment.
Permit types come from city records. Explanations are based on the City of Chicago Department of Buildings permit pages.