Williamson County — texaspropertytaxappeal.com

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

103 ROCK CHALK CT, ROUND ROCK, TX 78664

This property may be over-assessed.

Estimated annual tax savings
$1,869
Based on assessment gap vs. neighborhood median
Your $/sqft
$239
Neighborhood median
$188
Appraised value
$408,464
% above median
27.2%
Heated area
1,709 sqft
Year built
2001

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
132 HOMESTEAD DR, ROUND ROCK, TX 78664 1,690 2002 $377,102 $223 -$16
3608 WINDING WAY, ROUND ROCK, TX 78664 1,807 2001 $391,197 $216 -$23
141 SILK TREE LN, ROUND ROCK, TX 78664 1,763 2000 $348,551 $198
149 SILK TREE LN, ROUND ROCK, TX 78664 1,763 2000 $365,659 $207
148 SILK TREE LN, ROUND ROCK, TX 78664 1,773 2000 $416,753 $235
145 SILK TREE LN, ROUND ROCK, TX 78664 1,778 2000 $354,429 $199

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($239/sqft) against the median for your neighborhood ($188/sqft). Your property is assessed 27.2% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,869 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
$1,869
Year 2
$3,738
Year 3
$5,607

That’s a 114× 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)