Board of Review

Departments  /  Board of Review

Board of Review


Mercer County Courthouse, 100 SE 3rd St  Aledo, IL  61231

(309)582-7814  Fax: (309)582-2541

Dan Sedwick, Member

Brittney Mills, Member

Sonia Hochstetler, Chairperson

Mary A. McClellan, Clerk

     The function of the Board of Review is the final local review of the assessments within their jurisdiction.  Other changes of the Board of Review include but not limited to:

  • Hear complaints concerning real estate assessments, and rendering decisions regarding values of real property
  • Defend decisions to the Illinois Property Tax Appeal Board
  • Determine or recommend eligibility for certain exemptions
  • Apply equalization factors

2020 Board of Review Appeal Forms and Rules:  All appeal forms below are to be completed and filed (click on each one to download) with The Board of Review on or before October 30, 2020:

  Rules and procedures for the appeal process

Farm complaint form

Non-farm complaint form

Appeal checklist

 If you have any questions contact Mary A. McClellan, Clerk to the Board of Review @ 309-582-4747.




The Mercer County Board of Review will be scheduling meetings for the 2020 AVYR and the Agenda will be posted at least 48 hours prior to the meeting date and time.  The Mercer County Board of Review may recess as necessary for the completion of their duties.

Mary McClellan - Clerk to the Mercer County Board of Review

The Mercer County CCAO will be publishing and sending 2020 change of assessment and notice to taxpayer September 30, 2020 and the deadline to file any appeal with the Board of Review is 30 days after publication.  Publication of the change of assessment notice to taxpayer will be published in the Aledo Times Record.  Appeal forms and rules are available at the Mercer County Supervisor of Assessments Office, the Mercer County Board of Review Office, or obtain them on the Mercer County website: by clicking the links highlighted above.

The Mercer County Board of Review mailing and delivery address is as follows:  Mercer County Board of Review, c/o Mary A. McClellan, Clerk, 100 SE 3rd Street, Aledo, IL  61231.



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