DeKalb County, Illinois

Challenge a revised county house value in DeKalb County.

For DeKalb County homeowners who need to confirm the wEDGE property record, October 13 filing deadline, and comparable-grid evidence before filing.

County-confirmed parcel lookup Nearby public sales comps Transparent low / mid / high savings range
How we help: We can prepare the appeal for you, just sign and we do the rest. Only pay if your appeal is successful.

All townships share the October 13 deadline

DeKalb County published all 19 township assessment rolls on September 10, 2026, with Board of Review complaints due October 13, 2026.

  • Search by parcel number or street address
  • See the county's house value and nearby comparable sales
  • Download your estimate after entering your email
  • Check the 2026 township deadline tracker.

Step 1

Find the property

Enter a DeKalb County parcel number like 08-23-276-010 or a street address.