- Roofing permits on record
- 11
- Adopted code
- 2024 IRC
- Snapshot
- October 30, 2026
How many roofs are replaced in Lake County?
Hail Pro has 11 roofing permits on record for Lake County, IL, including 11 issued in the past 12 months; the latest was issued October 6, 2026. Each permit is linked to its property, so the last re-roof date shows on the property card in Hail Pro.
| Permit data | Lake County, IL |
|---|---|
| Roofing permits | 11 |
| All building permits | 1,879 |
| Roofing permits, past 12 months | 11 |
| Records since | 2026 |
What building code applies to roofs in Lake County?
Lake (county jurisdiction) enforces the 2024 IRC, effective 7/12/2025 (unincorporated).
The roofing requirements behind it (design wind speed, snow load, underlayment, ice barrier, impact rating, tear-off rules) and the adopted code for 2 cities in the county are in Hail Pro.
Do you need a permit to replace a roof in Lake County?
Most jurisdictions that enforce a building code require a permit for a full roof replacement and inspect the work; repairs below a local threshold are often exempt. Confirm with the building department for the property's city, or Lake County for unincorporated areas. Background: do you need a permit to replace a roof.