Property Tax Inquiries Call 713.290.9700
ENROLL NOW Property Tax Protection Program™

Williamson County Property Taxes 2023

The market value assessment determined by the Williamson Central Appraisal District (CAD) serves as the foundation for calculating property taxes in Williamson County. Exemptions, along with the valuation of agricultural land and open space, significantly influence the overall property tax burden within the county. The market value for 2023 was $154 billion. Out of the cumulative sum, apartments were valued $13 billion, houses at $93 billion, and commercial at $15 billion.

Are You Appealing?

Enroll today in O'Connor Property Tax Protection Program™ and never miss another protest deadline. There is no minimum account size to protest your property in Texas or with O’Connor. Enrollment is free of charge, and there will be no fee unless we are able to lower your property taxes that year.

Williamson Central Appraisal District Market Value Summary

Market Value All Property $153,654,376,064
Market Value Houses / Condos / Townhomes $92,843,400,682
Market ValueMultifamily / Apartments $13,146,601,512
Market Value Land $1,939,874,610
Market Value Commercial $15,312,259,010
Market Value Business Personal Property $5,104,114,815
Market Value Utilities $1,197,746,243
Market Value Oil & Gas $77,823,525
Market Value Industrial Real Property $5,121,344,390
Market Value Industrial Personal Property $1,478,002,468
Market Value All Other Property $5,074,939,735