Assessment Explanation 2023

2023 Assessment Notices will be mailed out on August 9th, 2023September 11th, 2023 is the deadline to appeal the 2023 Assessments.

Commercial/Industrial Appeals

All commercial/industrial properties in Plainfield Township will receive an assessment notice in 2023 for the quadrennial assessment year, which occurs every four years. Most commercial/industrial assessments have not been increased in the last four or more years due to the instability/uncertainty of the market. This year many changes were made to commercial/industrial land assessments throughout Plainfield Township based on strong comparable sales. Additionally, assessments of apartments were increased between 27 and 55 percent. The reassessments were based on numerous apartment sales throughout the township. If you disagree with your assessed value, we will review your assessment.

Per Will County Board of Review policy we are able to discuss assessments in detail with property owners, authorized agents or managers representing the LLC that owns the property as verified per the Illinois Secretary of State website, and/or licensed attorneys that have been authorized by the owner or persons with an interest in the LLC that owns the property.

For us to review your commercial or industrial assessment, we recommend you send us as much information as possible regarding why you disagree with your assessment. We will review the commercial/industrial rent roll form, and the commercial/industrial vacancy/occupancy affidavit located under commercial forms below. Please also include any additional income and itemized expense information that may be helpful. Vacancy, expenses and income information should be submitted from 2021, 2022, and year-to-date 2023 information to give us a complete picture of the property. If you still disagree with your assessment after discussing it at the Township level, you have the right to file a formal appeal through the Will County Board of Review. Will County Board of Review has a September 11th, 2023 appeal deadline.

Contact Commercial Deputy, Nick Surges, at or by phone at 1-779-252-2316 with any questions.


Commercial Forms

Attorney Verification Form.pdf – Updated for 2023

Disclosure Form

Commercial Industrial Vacancy Occupancy Affidavit.pdf

Rent Roll Industrial Commercial Form.pdf

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