The Protest Deadline for most property owners in Williamson County was May 15, 2023.
See your Notice of Appraised Value for your specific deadline.
Certified Data
Here are a few documents that might be helpful:
Additional Open Records File Layout
Certified/Supplement Roll File Layout
File Layout for the tables updated daily
Property Data Export File Layout
WCAD’s data is presented in various formats and file types. Click on a data type below to view all of the downloadable content available within it.
Certified Data Preliminary Data Historical Data GIS Data Agent Data