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September 23, 2026
2026 Assessment Roll Publication and Appeal Information
The 2026 Nunda Township Assessment Roll has been certified to the McHenry County Supervisor of Assessments. On September 24, 2026, the Supervisor of Assessments will mail notices only for assessment changes other than the application of equalization. The assessment roll will be published on September 26, 2026, and the deadline for filing an appeal is October 26, 2026.
Property owners may view their assessment notices online at https://mchenryil.devnetwedge.com/. Current assessments are also available on property record cards, which can be accessed through the township website.
Nunda Township received a 2026 Township Equalization Factor of 1.0731. This factor generally applies to property assessments throughout the township, except for certain portions of farm properties and certain other assessment types.
The 2026 equalization factor of 1.0731 reflects Nunda Township’s three-year average assessment level of 31.06%, compared with the statutory level of 33.33%. Because the township’s average assessment level is below the statutory level, the factor is calculated by dividing the statutory level by the township average: 33.33% ÷ 31.06% = 1.0731.
Please review your assessment notice to confirm that it lists every exemption for which you are eligible. Descriptions of the available exemptions can be found under “Exemption Info” on the township website. If you have any questions or concerns, please feel free to contact our office.
For sales information, please see the Summary of Improved Residential Sales Activity. When viewing a property record card, you may also display Comparable Sales or Comparable Assessments.
The 2026 appeal forms are available at our office and through the McHenry County Forms and Rules webpage.
Nunda Township will conduct informal reviews during the 30-day appeal period. If you believe your property is over assessed relative to its market value or is not assessed uniformly, you may bring supporting information to our office for review. If the information supports an adjustment, our office can process the change without requiring a formal appeal.
Listed below is an overview of the Property Tax Cycle.
The Nunda Township Assessor’s office mission is to administer the township assessment program in a manner that will result in public confidence, we will be diligent in our responsibilities, we will strive to deliver the highest degree of accuracy, productivity as well as fairness, all while continuing to be good financial stewards with the resources the taxpayers have entrusted us with, and always remembering it is the taxpayers we are here to serve.