Jasper County, IL - 2026 Building Permit Guide

Permit Authority

Unincorporated Jasper County. The county code states the building code applies to all buildings and structures in Jasper County, other than fences and farm accessory buildings.

Department

Jasper County Building Commissioner / County building code enforcement

Address

204 W Washington St, Newton, IL 62448

Phone

(618) 783-3124

Website

https://jaspercountyillinois.gov/

Application Process

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.

Source: Jasper County Building Commissioner / County building code enforcement

General Requirements

Before new construction, or before altering or repairing existing buildings or structures if the work affects the exterior perimeter or structural strength.

Required Documents

• Two copies of drawings, plans, and specifications showing complete detail

Permit validity

Permit becomes null and void unless work is underway within six months of issuance.

Building code

County chapter 6 is based on the International Residential Code, 2015 edition, with local amendments.

Fees

Minimum permit fee

$75

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.

Reinspection fee

$50 per additional inspection

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. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

• Accessory structures less than 100 sq ft
• Demolition
• Fences
• Farm accessory buildings

Inspections

How to Schedule

Additional Resources

• Building code: County chapter 6 is based on the International Residential Code, 2015 edition, with local amendments.
• County home
• County code chapter 6 PDF
• License lookup guide: Illinois Contractor License Requirements
• Contract template: Illinois Homeowner-Contractor Agreement
• Illinois hub: Illinois Contractor License & Permit Hub

Frequently Asked Questions

Jasper County Building Permit FAQ

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.

How much does a building permit cost in unincorporated Jasper County, IL?

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..

How do I apply for a building permit in unincorporated Jasper County, IL?

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.

What work is exempt from building permits in unincorporated Jasper County, IL?

The following work is generally exempt: Accessory structures less than 100 sq ft; Demolition; Fences; Farm accessory buildings.