DuPage County Treasurer

Search for property tax information and view detailed duplicate tax bills 

 

 

DuPage County Assessor
Link to the township assessor directory, link to the property search portal shared with the Treasure, and learn more about property tax assessments

 

 

DuPage County Recorder Online Documents

Search for and view images of recorded documents

 

 

DuPage Co Tax Sale Information

This page provides information for homeowners who haven’t paid their property taxes and are at risk of a tax sale, and it also provides information for prospective buyers interested in purchasing property at the annual tax sale.