Wauwatosa, WI
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City Assessor
What we do
We appraise or value real property at fair market value for tax purposes. We do not set or collect taxes.
We handle three major duties:
- to discover
- to list
- to value all taxable property within Wauwatosa
Call, email, or visit our office with questions about a property, property assessments, or related topics.
Property Search
- You can use the property search tool to research properties
- Looking for a survey for your property? Check out Milwaukee County's survey maps
2026 Assessments
2026 Notices of Assessed Value will be mailed out on May 22, 2026. These values will also be available to view on the City's property search tool website on May 22.
Important Dates
| Date | Event |
|---|---|
| January 1 |
Assessment Date: All property assessed as it existed on this date. |
| March 1 | Exemption request form deadline. |
| May 22 | 2026 Notice of Assessment Letters mailed. |
| May 26 - June 10 | Open Book Review period. |
| June 15 at 2:00 PM | Deadline to file a formal Objection to Real Property Assessment. |
| June 17 at 2:00 PM | Board of Review Begins. |
Contact us
Email us
7725 W. North Ave.
Wauwatosa, WI 53213
Phone: (414) 479-8969
Hours
Monday - Friday
8:00 am - 4:30 pm