Certified property appraisal characteristics

This shapefile contains the Parcel Boundaries for Williamson County, Texas. This shapefile is created and maintained by the Williamson Central Appraisal District Mapping Department. The data in this layer are represented as polygons.

Ownership transfer data

Property Owner Information

Accounts agents are assigned to.

Property owner data with property address and mailing address. This dataset is best used for creating mailouts.

Property Exemption data. Updated nightly

Building permit information for current and past years.