Assessor's Office Data
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Search by taxkey or address. Return assessed values, as well as property details.
View and download annual sales data from the City of Milwaukee Open Data Portal.
View and download personal property assessments from the City of Milwaukee Open Data Portal.
Annual tax rates by taxing jurisdiction.
Data and reports summarizing real property values after each annual revaluation. Published annually in late April.
Data and reports summarizing final annual property assessments and tax information.