Chicago, IL
The city has published this business under 2 spellings (MARK C. CONSTRUCTION CORP; MARK C. CONSTRUCTION CORPORATION), counted here as one.
Permits issued between 2026-08-21 and 2026-09-04.
Days from application to issue, by permit type, with the city's own median for the same type beside it. This measures the permit office as much as the contractor.
| Permit type | Permits | Median days | Chicago median | Slowest 10% |
|---|---|---|---|---|
| PERMIT – EXPRESS PERMIT PROGRAM | 8 | 1 | 3 | 16 |
| Value | permits | Share |
|---|---|---|
| Other | 7 | 87.5% |
| Addition | 1 | 12.5% |
| Value | permits | Share |
|---|---|---|
| ACTIVE | 5 | 62.5% |
| COMPLETE | 3 | 37.5% |
Every permit above is published by the City of Chicago in its open-data portal. Preview: 9,095 permits loaded from Chicago, Austin and Seattle. More cities are being added.
Buy this record outright, or take a plan.
Reading records on the site is free. Payments are handled by Stripe; card details never reach our servers.
You are signed in to Keelhelm ID, so there is nothing to do here.
Signing out here returns you to this record.
A plan attaches to an account, so this comes before payment rather than after it.
Loading…
Your plan stays selected. Nothing has been charged yet.
Nothing has been charged. Please try again.