Property Tax Williamson County – 2022

Williamson County's property taxes are determined by the Williamson Central Appraisal District (CAD) following protests. In 2022, Williamson County property owners lodged property tax protests for property valued at $71 billion, which accounted for 46% of the total market value of the county. Williamson County property tax parcels were the subject of 78,401 tax protests lodged by Williamson proprietors, which accounted for 30% of the county's total. Williamson County homeowners protested 34% of the value of their homes.

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O'Connor represents the proprietors of approximately 250,000 properties in property tax protests each year. We are honored to represent the owners of high-value commercial property, but we are equally thrilled to represent the owners of over 200,000 homes, regardless of their value, on an annual basis. Enroll today with O’Connor to ensure that you do not neglect another deadline for property tax appeals.

Williamson County Appraisal District Property Tax Valuation Summary

Number of Tax Parcels	258,537
$ for Contract Appraisal Services	$78,332
$ Computer Aided Mass Appraisal	$121,540
$ GIS	$36,479
$ Aerial Photos	$287,159
% of Real Property Parcels Inspected	100%
Market Value All Property	$155,228,489,181
Market Value Houses / Condos / Townhomes	$99,184,819,273
Market ValueMultifamily / Apartments	$10,594,234,970
Market Value Land	$1,351,776,486
Market Value Commercial	$16,262,806,803
Market Value Business Personal Property	$2,836,563,473
Market Value Utilities	$1,122,255,762
Market Value Oil & Gas	$61,280,671
Market Value Industrial Real Property	$637,315,607
Market Value Industrial Personal Property	$4,031,388,987
Market Value All Other Property	$7,026,195,784