The City Assessor's Office is responsible for determining the taxable value of all property in Wauwatosa, and it is the place to go if you want to appeal your property assessment. The office is located at City Hall.

The work of the Assessor's staff is critical to guiding city budgeting and planning, and data collected by the office also is used by real estate and development professionals who do business in the city.

To help residents understand the assessment and taxation process, the office provides this link to the Wisconsin Department of Revenue Guide for Property Owners.