Gillespie Central Appraisal District’s
Local Appraisal District
O’Connor is the leading company representative for the Gillespie County Appraisal District property owners because:
- For over 20 years, O’Connor has provided property tax consulting services in the Gillespie County Appraisal District and has continuously produced results.
- O’Connor is the most aggressive property tax consultant.
- We know the processes and appropriate contracts at Gillespie County Appraisal District.
- Our experience has allowed us to compile sales and unequal appraisal data consistent with the format expected by the Gillespie County Appraisal District and the Gillespie County Appraisal Review Board.
Collin Central Appraisal District (CAD) commercial and residential property owners have claimed property tax savings from formal and informal hearings. The results of these are displayed below:
- Total property tax savings for Collin County owners in 2023 were $270 million, up from $226 million in 2022. In 2023, 115,530 accounts were protested by Collin County property owners.
- There was a 62% success rate for informal property tax protests and a 52% success rate for ARB protests in Collin County. Accounts valued by Collin CAD saved $18 million in property taxes in the informal stage in the appeal process. The ARB protests resulted in $15 million savings for the property owners.
- Protests were filed by 20% of Collin County property owners in 2021, with 27% of property owners fighting for a reduction by 2023.
- Collin County owners recorded tax savings of $48 million in 2022 as a result of informal hearings. In 2023, this sum increased with $61 million saved via informal appeals.
Save With O’Connor
1,148
Average HCAD Tax Savings

Average Property Tax Savings from Protesting (Informal + Formal)
Residential Property
343
Commercial Property
1,966
Disclaimer: O’Connor is a property tax consultant and is not affiliated with any appraisal district. Data for graphs provided by Texas comptroller.
Single Family
Commercial / Other
Total
Disclaimer: O’Connor is a property tax consultant and is not affiliated with any appraisal district. Data for graphs provided by Texas comptroller.
Single Family
Commercial / Other
Total
2023 County Appraisal District Statistics
Select
Year
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County:
Gillespie -
Street Address:
101 W. Main St., Basement Ste. 101-A Fredericksburg, TX 78624-3700 -
Mailing Address:
101 W. Main St., Basement Ste. 101-A Fredericksburg, TX 78624-3700 -
Phone:
830-997-9807
Major Cities:
Fredericksburg
Gillespie County Texas totals 966 square miles, with a 2020 population of about 21,243. Adjacent counties include Mason County, Llano County, Blanco County, Kendall County, Kerr County, and Kimble County, The total market value of real property and personal property in Gillespie County in 2020 was $10,000,000,000. Gillespie County 2020 property taxes are estimated to total $768,000 million based on an effective tax rate of 2.4% including homestead exemptions. Gillespie County property owners protested the noticed value for 510 houses and 760 commercial and BPP properties. Gillespie County Appraisal Review Board appeals were successful for 37% of the owners. Property owner property tax protests in Gillespie County results in savings of $210.000,000 in 2020, or $1,653,543 per account protested. The 2020 budget for Gillespie was $11,200,000 including 11 employees.
Gillespie Property Tax Values
