Neighbor News
Appeal Window for Lemont Township- NOW OPEN UNTIL SEPTEMBER 2, 2025
The Cook County Assessor's Office has opened the Property Tax Appeal window for Lemont Township.

APPEAL WINDOW FOR LEMONT TOWNSHIP- NOW OPEN UNTIL SEPTEMBER 2, 2025
The Cook County Assessor’s Office has opened the Property Tax Appeal window for Lemont Township. The window to file an appeal will be open until September 2, 2025. Although Lemont Township is not scheduled to be reassessed in 2025, property owners still have an opportunity to file an appeal.
Property owners have several options available to file an appeal:
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- Online through the Lemont Township Assessor’s Office: CLICK HERE to complete the online form. We will submit the appeal and comparables on your behalf.
- Online: CLICK HERE to file an appeal online directly with the Cook County Assessor’s Office. This is a great option if you need to submit additional documentation with your request.
- By Appointment: CLICK HERE to make an appointment with the Lemont Township Assessor’s Office for assistance filing your appeal. Alternatively, you can call our office at 630-257-2522 to make an appointment.