ENROLL NOW Property Tax Protection Program™
Property Tax Williamson County – 2021
Did you know that property taxes in Williamson are determined using property valuations by Williamson CAD? Williamson property owners filed 59,995 tax protests in 2021, which accounts for 24% of total property tax parcels. For comparison, homeowners protested 23% of the total home value in 2021.
Should You Appeal Your Taxes Annually?O'Connor is proud to represent the owners of more than 250,000 properties in their annual tax protests. We represent owners of properties at every value; there is no account minimum to work with us. Enroll in the Property Tax Protection Program™ so you'll never miss out.
Williamson County Appraisal District Property Tax Valuation Summary
| Number of Tax Parcels | 253,120 |
| $ for Contract Appraisal Services | $102,650 |
| $ Computer Aided Mass Appraisal | $118,361 |
| $ GIS | $36,265 |
| $ Aerial Photos | $304,759 |
| % of Real Property Parcels Inspected | 100% |
| Market Value All Property | $107,217,726,230 |
| Market Value Houses / Condos / Townhomes | $63,541,540,616 |
| Market ValueMultifamily / Apartments | $7,149,478,096 |
| Market Value Land | $1,012,241,573 |
| Market Value Commercial | $13,426,219,644 |
| Market Value Business Personal Property | $2,880,758,703 |
| Market Value Utilities | $1,116,822,166 |
| Market Value Oil & Gas | $33,050,149 |
| Market Value Industrial Real Property | $517,345,026 |
| Market Value Industrial Personal Property | $1,021,402,634 |
| Market Value All Other Property | $10,113,473,991 |