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The County of DuPage
Wheaton, Illinois

County Board

DuPage Board of Review


DuPage Board of Review Website


Name: Helen Krengel
Title: Supervisor of Assessments
Address: 421 N. County Farm Road
Wheaton, IL 60187

Phone: 630-407-5888


421 N. County Farm Road
Wheaton, IL 60187


The Board of Review is a quasi-judicial agency established by State Statute with the intent of providing property owners with an informal venue to resolve assessed value disputes. The Board of Review does not have the authority to directly change actual property tax bills.

Meeting Schedule

As needed at the County Administration Building


2 years

Appointed By

County Chairman with the advice and consent of the County Board


Chairman receives $44,565 per year plus pension and healthcare benefits, trustees receive $40,690 per year plus pension and healthcare benefits. All members receive the same benefits as County employees.


Applicants are required to have prior real estate experience and to take an examination to determine their aptitude for the office. Must consist of two members affiliated with the political party polling the highest vote for any county office in the county, and one member of the party polling the second highest vote for the same county office in the last general election. Members must also be residents of DuPage County (35 ILCS 200/6-5).


3 members


Chair Charles Van Slyke


35 ILCS 200/6-5 to 6-55


NameFirst Date of Appt.Current Term ExpiresPosition
Donald Whistler01/11/202205/31/2022Member
Charles Van Slyke05/25/199905/31/2019Chairman
Carl Peterson02/27/199605/31/2015Member

Additional Information

NOTE: Persons listed as serving on an expired term continue in their service unless and until they are either reappointed or replaced unless otherwise indicated. A position listed as “VACANT” is not currently occupied.

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