Tazewell County, Illinois Roofing Permit Regulations and County Ordinances for Unincorporated Areas
Tazewell County Building & Safety Jurisdiction
In Tazewell County, Illinois, the administration, interpretation, and enforcement of building codes and zoning ordinances are handled by the Tazewell County Community Development Department. This department serves as the county's building safety authority and is responsible for issuing building permits and regulating construction activities within the unincorporated areas of the county.
Roofing Permit Requirements for Unincorporated Areas
According to the Tazewell County Code, a building permit is generally required for the construction, erection, enlargement, structural alteration, extension, conversion, or relocation of any building or structure. However, there are specific exemptions for routine maintenance.
- Exemption for Roofing: The county code explicitly states that no building permit is required for routine maintenance or repair of buildings, structures, or equipment, which includes re-roofing.
- General Requirement: While re-roofing is exempt from the permit process, any project involving structural alterations or significant changes to a building may still require a permit.
- Professional Licensing: For commercial or other applicable projects, contractors may be required to provide a State of Illinois Roofing License.
- Recommendation: Because regulations can be subject to change or specific site conditions (such as properties located in a floodplain), it is highly recommended to contact the Community Development Department directly before beginning any work to confirm whether your specific project qualifies for an exemption.
Resources to Learn More
Note: The following state-wide building codes and regulations apply universally to all jurisdictions within Illinois, including Tazewell County.
Illinois Roofing Legislation, Codes, and Guidelines
State-Level Building Codes and Legislation for Roofing in Illinois
As of January 1, 2025, Illinois has implemented a statewide baseline building code requirement pursuant to Public Act 103-0510, which amended the Capital Development Board Act. This legislation mandates that all municipalities and counties in Illinois must adopt and enforce building codes that meet or exceed the minimum structural requirements of the International Code Council (ICC) standards, specifically the International Building Code (IBC) and the International Residential Code (IRC). Prior to this, Illinois did not have a unified statewide building code, and regulations were determined entirely at the local municipal or county level.
While the state now requires a baseline, local jurisdictions retain the authority to adopt their own specific editions (such as the 2018, 2021, or 2024 editions) and implement local amendments, provided those amendments do not reduce the structural requirements below the state-mandated baseline. Consequently, specific roofing requirements—such as those for ice and water shields, ventilation, and shingle layering—can still vary significantly between different cities, villages, and counties. Property owners and contractors must consult their local Authority Having Jurisdiction (AHJ) to confirm the specific code edition and local amendments applicable to their project.
Primary State Agency
The Illinois Capital Development Board (CDB) is the primary state agency responsible for the administration of the state's building code framework. Under the Capital Development Board Act (20 ILCS 3105), the CDB is tasked with identifying and publishing local building codes and ensuring that municipalities and counties comply with the requirement to report their adopted codes and amendments to the state.
Resources to Learn More