Williamson County — texaspropertytaxappeal.com

Protest Deadline: May 15, 2026 (40 days left)

8910 SPARKLING CREEK DR, AUSTIN, TX 78729

This property may be over-assessed.

Estimated annual tax savings
$2,450
Based on assessment gap vs. neighborhood median
Your $/sqft
$352
Neighborhood median
$273
Appraised value
$502,158
% above median
29.0%
Heated area
1,427 sqft
Year built
2018

Comparable properties in your neighborhood

These homes are similar to yours and assessed lower per square foot.

Address Sqft Year Market Value $/Sqft Diff
12507 PREECE DR, AUSTIN, TX 78729 1,520 2018 $482,556 $317 -$34
12406 SPARKLING CREEK CI, AUSTIN, TX 78729 1,568 2015 $479,165 $306 -$46
8901 SPARKLING CREEK DR, AUSTIN, TX 78729 1,531 2004 $456,792 $298
8902 PINEY POINT DR, AUSTIN, TX 78729 1,540 2001 $437,306 $284
8914 SPARKLING CREEK DR, AUSTIN, TX 78729 1,616 2002 $449,000 $278
9005 BUBBLING SPRINGS TRL, AUSTIN, TX 78729 1,542 2000 $449,472 $291

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($352/sqft) against the median for your neighborhood ($273/sqft). Your property is assessed 29.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,450 per year in property taxes based on the Williamson County effective tax rate.

We identified the 6 most comparable homes — matched on square footage, age, quality, and location — all assessed at lower $/sqft values.

What you'll receive

📋

Filing Guide

Your exact deadline, required forms, and step-by-step Williamson County filing process

📊

Evidence Packet

Full comparable sales analysis with 6 properties, assessment discrepancy calculation, and maps

✉️

Cover Letter

Pre-written appeal letter with hearing talking points, ready to sign and submit

This decision compounds

Year 1
$2,450
Year 2
$4,900
Year 3
$7,350

That’s a 150× return on $49

Get your protest packet

One-time fee · No recurring charges · You keep 100% of your savings

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Protest deadline: May 15, 2026 (40 days left)