York Township, Illinois
York Township, Assessor's Office
Oakbrook Center Assessor's Office

    

Dates to Remember

 Assessment Year 2017:

Notice Mailing Date:

Tuesday, November 14th, 2017

Publication Dates:

Wednesday, November 15th, 2017 for Downers Grove Suburban Life Newspaper

Thursday, November 16th, 2017 for Oak Brook Doings, Lombardian, and Villa Park Review

Friday, November 17th, 2017 for Elmhurst Suburban Life

Final Filing Date:   December 18th, 2017

January
All properties are assessed as of January 1st of the tax year.

April
Senior Citizen Assessment Freeze applications and status cards for the Senior exemption are mailed by the Supervisor of Assessments Office.

June
First installment of the property tax bill is due.

September
Second installment of the property tax bill is due.

Late Fall
Assessment revisions must be completed by November 15th of the current assessment year. Change of assessment letters are mailed and published for all parcels that show a change in the total assessment from the prior year. During a General Reassessment year, every four (4) years, notices are mailed and published for ALL parcels whether or not a change occurred in the total assessment. Taxpayers have 30 days from the date of publication to file an appeal of their assessment for the current year. For exact mailing and publication dates for the current assessment year, please check the DuPage County Supervisor of Assessments website at: http://www.dupageco.org/SOA/1486/ or feel free to call our office at 630-627-3354.