Property Tax Williamson County – 2023

Williamson County's property taxes are determined by the Williamson Central Appraisal District (CAD) following protests. In 2023, the county had 264,933 tax parcels that the district appraisers had to evaluate to produce value assessments. The market value for all the property in Williamson County was $154 billion. The district reported that 100% of real property parcels were inspected.

Are You Benefiting from Annual Property Tax Appeal?

O'Connor represents the owners of approximately 250,000 properties in property tax protests each year. While we are privileged to serve owners of high-value commercial properties, we take equal pride in representing over 200,000 homeowners annually—regardless of property value. Enroll with O’Connor today to ensure you never miss another property tax appeal deadline.