Duval County Appraisal District
Local Appraisal District
O’Connor is the leading company representative for the Duval County Appraisal District property owners because:
- Established in 1974, O’Connor is one of the largest property tax consulting firms in the United States, with a team of more than 1,000 experienced professionals.
- We maintain one of the nation’s most comprehensive proprietary property databases. Our access to real-time sales data, market trends, and advanced appraisal methods provides a distinct advantage in achieving lower property valuations for our clients.
- O’Connor serves a broad range of clients, including owners of residential, commercial, industrial, and multifamily properties. From single-family homes to complex real estate portfolios, our systems and expertise ensure efficient, effective service across all property types.
- Our extensive experience has enabled us to develop sales and unequal appraisal data aligned with the specific format and standards required by the Duval CAD and the Duval County ARB.
Duval County Appraisal District
Local Appraisal District
1 Search for your Property
Start the process to reduce your property taxes by entering your property address below and searching as step
Yes, O’Connor can help you reduce your property taxes
- Yes – there is NEVER a fee unless we reduce your property taxes
- Simple on-line enrollment in just 2 or 3 minutes
- We do all the work and you just share in the savings. We file the protest and attend the hearing. No flat fee; just pay half of first year property tax savings
- Personalized concierge service site visits
- O’Connor saved clients over $213 million in 2025!
2 Enroll for property tax savings
Potential Tax Savings For Your Property
May be over-assessed by
8.65% *
Potential Tax Savings
$764 *
Have Additional Properties?
Benefits of O’Connor :
- Simple, online enrollment in just minutes, or call us at 713.290.9700 if you prefer.
- No fees ever unless we reduce your property taxes, not even a nickel. We promise.
- Aggressive property tax consultants with hundreds of years collective experience. We understand the people and process to negotiate lower property taxes for you. Our interests are properly aligned. We never, ever get paid unless you reduce your property taxes.
Benefits of O’Connor :
- Simple, online enrollment in just minutes, or call us at 713.290.9700 if you prefer.
- No fees ever unless we reduce your property taxes, not even a nickel. We promise.
- Aggressive property tax consultants with hundreds of years collective experience. We understand the people and process to negotiate lower property taxes for you. Our interests are properly aligned. We never, ever get paid unless you reduce your property taxes.
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Duval County Appraisal District’s (CAD) formal and informal 2024 hearing results are displayed below:
- In 2024, property owners in Duval County saved a total of $10,000 in taxes through informal protest hearings.
- In 2024, Duval County property owners protested the taxable value of 540 accounts.
- Of the property tax appeals submitted in 2024, 100% of those heard by the Appraisal Review Board (ARB) and 7% of informal protests were successful.
- By 2024, 2% of all properties in Duval County had been protested.
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
2024 County Appraisal District Statistics
Select
Year
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County: Duval -
Street Address: 100 W. Gravis St. San Diego, TX 78384-2640 -
Mailing Address: P.O. Box 809 San Diego, TX 78384-0809 -
Phone: 361-279-3305
Major Cities:
Freer, Realitos, Benavides, San Diego
Anderson County Texas totals 8 square miles, with a 2020 population of about 7,076. Adjacent counties include Henderson, Houston, Freestone, Cherokee, and Leon County. The total market value of real property and personal property in Anderson County in 2020 was $4,900,000,000. Anderson County 2020 property taxes are estimated to total $58,600,000 million based on an effective tax rate of 2.4% including homestead exemptions. Anderson County property owners protested the noticed value for 214 houses and 1,100 commercial and BPP properties. Anderson County Appraisal Review Board appeals were successful for 17.05% of the owners. Property owner property tax protests in Anderson County results in savings of $16,062,679 million in 2020, or $12,355 per account protested. The 2020 budget for Anderson was $1,200,000 including 13 employees.
Duval Property Tax Values
