Williamson County Property Appraisal (Illinois)

Search for Williamson County, IL property appraisal information. A property appraisal search can provide information on property values, past property values, building improvements, renovations, property tax assessments, unpaid property taxes, tax liens, foreclosures, former owners, current owners, neighborhood appraisal values, building code violations, property inspections, property reports, and property descriptions.


The Williamson County Assessor helps calculate property taxes by determining the appraisal value of the taxable property in Williamson County, IL. Assessors maintain a number of documents related to property appraisals, including property inspections, buildings and any improvements or renovations, and Williamson County property appraisal reports. Their office also has documents on property tax assessments, current and former owners, the property's size and location, and any unpaid property taxes or tax liens. These documents can be important resources for property owners or potential buyers, and may include historical property appraisals. These Williamson County property appraisal records may be available online through the Assessor Office website.

Williamson County Assessor's Office Marion IL 200 West Jefferson Street 62959 618-997-1301


The Williamson County Building Departments creates and enforce building codes and zoning regulations in order to ensure the construction of safe buildings in Williamson County, IL. As part of this responsibility, Building Departments maintain a number of property-related records, including property appraisal information. These records may show past Williamson County appraisal values, property tax assessments, building code violations, and property improvements or renovations. In order to build or renovate a property, the Building Department must certify that the plan meets local rules and regulations, and these reports contain a range of information on a property, making them important sources for potential buyers or property owners. These Williamson County property appraisals may be available on the Building Department website.

Herrin Building Department Herrin IL 300 North Park Avenue 62948 618-942-6004

Jackson County Planning Department Carbondale IL 608 E College St 62901 618-549-3306


The Williamson County Treasurer & Tax Collector Offices collects local taxes and disburse the funds, which includes property taxes in Williamson County, IL. As part of this responsibility, they maintain records on Williamson County property appraisals, including property tax assessments, historical appraisal values, and property improvements or renovations. These Williamson County public records typically list the current and former owners of the property as well as a description of its size, location, and its payment history, such as tax liens, unpaid property taxes, or foreclosures. They may also include Williamson County appraisal values for neighboring properties. These property appraisal records are an important source for property owners and potential buyers. Treasurer & Tax Collector Offices often provide online access to their Williamson County property appraisal records.

Johnston Treasurer Johnston IL 500 Washington Ave 62951 618-983-6544

Marion City Treasurer Marion IL 1102 Tower Square Plaza 62959 618-993-8575

Williamson County Treasurer's Office Marion IL 200 West Jefferson Street 62959 618-997-1301


The Williamson County Recorder of Deeds keep a range of real estate and property records for a county or local government as part of their job to ensure the accuracy of property, land, and property tax records in Williamson County, IL. Their records include information on property appraisals, including past appraisal values, property improvements and renovations, and property tax assessments. These property records typically list the current and former owners, the property's size and location, and its payment history such as tax liens, unpaid property taxes, or foreclosures. These documents can be an important source of information for property owners and potential buyers. Recorders of Deeds may provide online access to their Williamson County property appraisals.

Williamson County Recorder of Deeds Marion IL 407 North Monroe Street 62959 618-997-1301