Wisconsin Property Tax Assessors

Outagamie County, Wisconsin Tax Assessors' Office

Outagamie County Assessors Phone Number
Outagamie County Treasurer - Real Property Lister
410 South Walnut Street
Appleton, Wisconsin 54911
Outagamie County Assessors Fax Number 920-832-4923 (Fax)

Where is the Outagamie County Tax Assessor's Office?

The Outagamie County Tax Assessor, Treasurer, Real Property Lister & Delinquent Property Taxes Office is located at 410 South Walnut Street, at the County Administration Building building in Appleton, Wisconsin.

While many counties have county-wide tax assessors, Outagamie County has one cities and towns with their own local tax assessors. If your property is located within any of these localities, see that page for your tax assessor's contact information.

What can the Outagamie County Assessor's Office do for me?

The Outagamie County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Outagamie County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Outagamie County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Outagamie County Assessor's Office at (920) 832 5665 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Outagamie County Facts:

The median home value in Outagamie County is between $151,605.00 and $155,395.00. Property tax rates are based on property values.

How can I contact Outagamie County?

You can try contacting the Outagamie County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Outagamie County is located in the County Administration Building in Appleton, which is where the Outagamie County Assessors' Office is also located. You can direct your general inquiries to Outagamie County with the contact info listed below.

Outagamie County Phone Number


Outagamie County Fax Number


Outagamie County County Administration Building Address

County Administration Building
410 S Walnut St
Appleton, WI 54911-5920