Assessment Information

The assessor is responsible for the valuation of all real and personal property located within the City of Oconomowoc for property tax purposes. It is our responsibility to provide fair and uniform assessments throughout the city. Assessment procedures are governed by Chapter 70 of the Wisconsin Statutes and the Wisconsin Property Assessment Manual. The city contracts with Accurate Appraisals for assessment services.

2023 Annual Revaluation (click to enlarge)

2022 Annual Revaluation

2023 Assessment Notices

2023 Notices Mailed