St. Clair County Building Departments (Illinois)

Search for St. Clair County, IL building and zoning records. Building records include building plans, building code evaluations, building surveys, and building code violations, and zoning records include zoning violations, zoning boundaries, and zoning regulations.


St. Clair County Building Departments develop and enforce building codes to ensure the construction of safe buildings in St. Clair County, Illinois. The Building Department maintains building and zoning records, including design plans for construction and renovation projects, records on the current structures on any parcel, maps showing property lines, and St. Clair County building permits issued by the department. They also keep records on a property's compliance with St. Clair County building codes, including building and zoning violations, as well as records of inspection reports. Many Building Departments provide online access to building records.

Belleville Zoning Belleville IL 213 South Illinois Street 62220 618-233-6817

Cahokia Building Department Cahokia IL 201 West 4th Street 62206 618-337-9518

East St Louis Building Department East Saint Louis IL 301 Riverpark Drive 62201 618-482-6820

O'Fallon Zoning O'Fallon IL 1 South Lincoln Avenue 62269 618-624-4511


St. Clair County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in IL. The Office of the Treasurer and Tax Collector maintains and updates records on every parcel in the district, as well as maintaining certain building and zoning records. These records include building valuations, zoning boundaries, and building construction. Treasurers and Tax Collectors also keep documents on St. Clair County property taxes, including property tax assessments, defaults on property taxes, and tax liens. The office may also maintain information on property auctions and a property's prior liens or foreclosures. Many Treasurers and Tax Collectors provide online databases to access their St. Clair County building records, including documents on building and zoning.

East St Louis Treasurer East Saint Louis IL 301 Riverpark Drive 62201 618-482-6830

Fairview Heights Treasurer Fairview Heights IL 10025 Bunkum Road 62208 618-489-2010

St. Clair County Treasurer's Office Belleville IL 10 Public Square 62220 618-277-6600

Stark County Treasurer's Office Belleville IL 10 Public Square 62220 309-286-5901


St. Clair County Code Enforcement Departments ensure compliance with building and zoning codes for a county or local government. Code Enforcement Departments in Illinois keep records on building code violations, zoning regulations, and zoning violations. They also maintain records on St. Clair County building inspections, complaints filed against properties or businesses, violations issued by the department, and other local rules and regulations. The records maintained by the Code Enforcement Department are often available online.

Fairview Heights Code Enforcement Fairview Heights IL 10025 Bunkum Road 62208 618-489-2080


St. Clair County Assessors evaluate the value of properties and parcels in order to determine property taxes. The Assessor's Office maintains current data on every property in the St. Clair County, IL including inventories of parcels and structures, zoning boundaries, and the value of all the property in the jurisdiction. Assessors may also keep St. Clair County building and zoning records, such as reports from on-site inspections, maps of property lines and zones, and value assessments for building improvements. Many Assessor's Offices provide online access to their records, including documents on building and zoning.

St Clair County Assessor's Office Belleville IL 10 Public Square 62220 618-825-2500