Waukesha CountySimple view of Waukesha County tax parcels, simultaneous conveyances, civil divisions, rights of way, historic tax parcels (back to around mid-2000s), and annexations for display and download. Parcel Currency: 12/03/25 Tax and Ownership data as exported from Waukesha County Tax Listing 01/04/2026. Cities of Brookfield and Waukesha dates may vary depending on submission dates to the County. For a full parcel dataset, including all data layers and annotation, download the complete file geodatabase here .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/15de99a5fe904f5e857d8ba56e944f97_6engWaukesha County GIS DownloadPublicRetired Plats [Wisconsin--Waukesha County]Web servicesWisconsin--Waukesha CountyWisconsinLast Modified: 2026-01-08