Thank you for your interest in the Milton Township Assessor’s Office.

Due to our current workload and previously scheduled commitments, we are unable to accommodate additional assessment review requests at this time.

If you wish to pursue a further review of your property assessment, you must file a formal assessment appeal with the DuPage County Board of Review. All appeals must be submitted electronically through the DuPage County Supervisor of Assessments.

Detailed information regarding the appeal process, including filing instructions, is available at the following website:

https://www.dupagecounty.gov/government/departments/supervisor_of_assessments/appeal_process.php

If you have questions or require assistance with the appeal process, please contact the DuPage County Supervisor of Assessments Office directly:

DuPage County Supervisor of Assessments
421 N. County Farm Road
Wheaton, IL
Phone: 630-407-5858

IMPORTANT DEADLINE: All assessment appeals must be filed electronically within the designated 30-day appeal period. The deadline to appeal your 2026 property assessment is Monday, November 9, 2026.

Sincerely,

Milton Township Assessor’s Office