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§ 02
When a permit is required
Permit triggers and exempt work for Jasper County
Before new construction, or before altering or repairing existing buildings or structures if the work affects the exterior perimeter or structural strength.
Accessory structures less than 100 sq ft
Demolition
Fences
Farm accessory buildings
- Exempt Accessory structures less than 100 sq ft
- Exempt Demolition
- Exempt Fences
- Exempt Farm accessory buildings
Required documents
- Two copies of drawings, plans, and specifications showing complete detail
- Building code
- County chapter 6 is based on the International Residential Code, 2015 edition, with local amendments.
- Permit validity
- Permit becomes null and void unless work is underway within six months of issuance.
Source: Jasper County Building Commissioner / County building code enforcement ↗
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Obtain permit forms from the Building Commissioner / county office.
- 02 Submit permit application before beginning new construction or regulated alteration/repair.
- 03 Include required drawings, plans, and specifications with the application.
- 04 Pay the required fees before issuance.
- 05 Permit is reviewed and issued by the Building Commissioner.
- 06 Begin work only after permit issuance and post the permit on site.
- 07 Request required inspections during construction.
- 08 Obtain final approval and, where applicable, certificate of occupancy.
Source: Jasper County Building Commissioner / County building code enforcement ↗
§ 04
Fee schedule
Jasper County building permit fees
Fee type
Amount
01
Minimum permit fee
$75
02
Permit fee formula
Set by permit type. Examples in the code include: one and two family dwellings $75, commercial construction $100, multifamily $100, accessory structure greater than 100 sq ft $25, electrical service upgrade $25, mechanical $25.
03
Reinspection fee
$50 per additional inspection
04
Penalty (no permit)
$100 per day for starting construction without a valid permit; $80 appeal fee; professional inspection service cost if required due to design complexity
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Frequently asked
Common questions about unincorporated Jasper County permits
01 Do I need a building permit in unincorporated Jasper County, IL? ▸
Before new construction, or before altering or repairing existing buildings or structures if the work affects the exterior perimeter or structural strength.
02 How much does a building permit cost in unincorporated Jasper County, IL? ▸
Building permit fees in unincorporated Jasper County, IL are set by the local building department and vary by project type and valuation. The minimum permit fee is $75. Fees are calculated as: Set by permit type. Examples in the code include: one and two family dwellings $75, commercial construction $100, multifamily $100, accessory structure greater than 100 sq ft $25, electrical service upgrade $25, mechanical $25..
03 How do I apply for a building permit in unincorporated Jasper County, IL? ▸
To apply for a building permit in unincorporated Jasper County, IL, follow these steps: 1. Obtain permit forms from the Building Commissioner / county office. 2. Submit permit application before beginning new construction or regulated alteration/repair. 3. Include required drawings, plans, and specifications with the application. 4. Pay the required fees before issuance. 5. Permit is reviewed and issued by the Building Commissioner. 6. Begin work only after permit issuance and post the permit on site. 7. Request required inspections during construction. 8. Obtain final approval and, where applicable, certificate of occupancy.
04 What work is exempt from building permits in unincorporated Jasper County, IL? ▸
Not all construction work requires a permit in unincorporated Jasper County, IL. The following work is generally exempt: Accessory structures less than 100 sq ft; Demolition; Fences; Farm accessory buildings. When in doubt, confirm with the local building department before starting work.
last verified April 2026
source Jasper County Building Commissioner / County building code enforcement ↗
entry id permits/illinois/jasper/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Jasper County Building Commissioner / County building code enforcement before applying. Jaspector is not legal advice.