Service provided by:
Action Appraisers & Consultants, Inc.
PO Box 557
Kaukauna, Wisconsin 54130-0557
Phone Number: 920-766-7323
Email: [email protected]
Action Appraisers Website
Office Hours: Mon-Thurs 8:00 AM to 4:00 PM, Fridays 8:00 AM to 3:00 PM
Action Appraisers retains, updates, and maintains all property assessment records for the Town of Oshkosh (real estate and personal property).
General assessment information can be found at the Winnebago County Website under property inquiries or GIS
Or go to Action Appraiser's data information source at: assessordata.org
Revaluation of Properties
The last Revaluation of Properties was conducted in 2024.
A guide to property owners is available now on the State’s website at https://www.revenue.wi.gov/Pages/Municipalities/bor-calendar.aspx.