Wisconsin Property Tax Assessors

Dane County, Wisconsin Tax Assessors' Office

Dane County Assessors Phone Number
Dane County Treasurer - Property Lister
210 Martin Luther King Jr. Blvd.
City County Building, Room 114
Madison, Wisconsin 53703

Where is the Dane County Tax Assessor's Office?

The Dane County Tax Assessor, Treasurer, Real Property Lister Office is located in the City County Building, Room 114 building in Madison, Wisconsin.

While many counties have county-wide tax assessors, Dane 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 Dane County Assessor's Office do for me?

The Dane 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 Dane 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 Dane 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 Dane County Assessor's Office at (608) 266 4151 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 Dane County Facts:

The median home value in Dane County is between $229,358.00 and $232,242.00. Property tax rates are based on property values.

How can I contact Dane County?

You can try contacting the Dane 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 Dane County is located in the County Courthouse in Madison, which is where the Dane County Assessors' Office is also located. You can direct your general inquiries to Dane County with the contact info listed below.

Dane County Phone Number


Dane County Fax Number


Dane County County Courthouse Address

County Courthouse
210 Martin Luther King Jr Blvd
Madison, WI 53703-3340