Mason County Assessor and Property Tax Records Search
Search assessor and property tax records records in Mason County, Illinois, including record offices, contact details, and available online resources.
Available Records
- Mason County Supervisor of Assessments<br>Mason County Courthouse<br>125 North Plum St., Havana IL 62644<br>Phone: (309) 543-4775
- View Mason County Assessment Department general information page, including GIS map, non-farm sales, plat index, parcel data and contact information.
- View Mason County Supervisor Of Assessments Office non-farm sales page for links to download non-farm sales data per year.
- Search Mason County property tax records by parcel number, name, or address.
- View Mason County tax deed auction information page, including upcoming tax deed auctions.
- View Mason County Treasurer home page, including hours, phone number, and address.
- View Mason County residential property sales records by year including current and prior years.
