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§ 02
When a permit is required
Permit triggers and exempt work for Herrin
- Building code
- city code and a 2024 code PDF are linked on the city page; the public page did not clearly list the current code edition in the summary text.
§ 03
Fee schedule
Herrin building permit fees
Fee type
Amount
01
Permit fee formula
$0.10 per square foot for construction over 10 square feet under roof.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 04
Required inspections
Scheduling and sequence
How to schedule
- call (618) 942-6004 for appointments. (online)
Typical sequence: code enforcement inspection is used for certificate of occupancy and water account opening; additional permit-related inspections are handled through city code staff.
§ 05
Frequently asked
Common questions about Herrin permits
01 How much does a building permit cost in Herrin, IL? ▸
Building permit fees in Herrin, IL are set by the local building department and vary by project type and valuation. Fees are calculated as: $0.10 per square foot for construction over 10 square feet under roof..
02 How do I schedule a building inspection in Herrin, IL? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Herrin, IL via: call (618) 942-6004 for appointments..
last verified April 2026
source Code Enforcement / City Codes ↗
entry id permits/illinois/williamson/herrin
Educational reference. Permit rules and fees change — confirm current requirements directly with Code Enforcement / City Codes before applying. Jaspector is not legal advice.