2025 Maintenance Work
2025 Assessment: Maintenance (see below)
Open Book Date: June 12, 2025 / Notice of Open Book Period / 2025 Completed Real Estate Assessment Roll
Board of Review Date: June 23, 2025, 6 pm / Notice of the Board of Review
The Assessor's Office completed a "maintenance year" in 2025. During a maintenance year, property values remain the same unless property characteristics change, such as:
- Permitted work (e.g., a new shed or remodel)
- Corrections from a walkthrough
- Property destruction (e.g., building tear-downs)
Notices of changed assessments were mailed to properties with updated values. You did not receive a notice if your property value did not change. All 2025 property values and updated records were available during Open Book. A print format of the 2025 Completed Real Estate Assessment Roll was available to view at Franklin City Hall during regular office hours between June 4 and June 12, 2025 for those who couldn’t access it digitally. Those who disagreed with their value after Open Book had the opportunity to appear at the Board of Review.
As a reminder, the scope of the Assessor's Office is property valuation, not taxes. If your property's assessed value does not change during a maintenance year, any change in your December taxes would be due to factors external to our office.
City Assessor
9229 W. Loomis Road
Franklin, WI 53132
Email: Assessor
Phone: 414-425-1416
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Related Links
Revaluation FAQs
WI Guide for Property Owners
WI Property Assessment Manual, Vol. 2
WI Manufacturing Property Assessment Guide
WI Agricultural Assessment Guide
Board of Review
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Forms
Notification of Address Change
Property Tax Exemption Request Form
Land Combination/Division Form
(Planning Dept)
