Williamson County — texaspropertytaxappeal.com
Protest Deadline: May 15, 2026 (40 days left)This property may be over-assessed.
These homes are similar to yours and assessed lower per square foot.
| Address | Sqft | Year | Market Value | $/Sqft | Diff |
|---|---|---|---|---|---|
| 1315 OLD AUSTIN ROCK RD, ROUND ROCK, TX 78681 | 857 | 1985 | $307,982 | $359 | -$35 |
| 1450 OLD AUSTIN ROCK RD, ROUND ROCK, TX 78681 | 916 | 1999 | $347,242 | $379 | -$16 |
🔒 2 more comparable properties available in your evidence packet
We compared your property's assessed value per square foot ($395/sqft) against the median for your neighborhood ($242/sqft). Your property is assessed 62.8% higher than typical homes nearby.
If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,818 per year in property taxes based on the Williamson County effective tax rate.
We identified the 4 most comparable homes — matched on square footage, age, quality, and location — all assessed at lower $/sqft values.
Your exact deadline, required forms, and step-by-step Williamson County filing process
Full comparable sales analysis with 4 properties, assessment discrepancy calculation, and maps
Pre-written appeal letter with hearing talking points, ready to sign and submit
That’s a 234× return on $49
One-time fee · No recurring charges · You keep 100% of your savings
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Protest deadline: May 15, 2026 (40 days left)