Williamson County — texaspropertytaxappeal.com

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

11016 ROY BUTLER DR, AUSTIN, TX 78717

This property may be over-assessed.

Estimated annual tax savings
$6,322
Based on assessment gap vs. neighborhood median
Your $/sqft
$316
Neighborhood median
$239
Appraised value
$1,166,687
% above median
32.3%
Heated area
3,696 sqft
Year built
2004

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
11024 ROY BUTLER DR, AUSTIN, TX 78717 3,923 2003 $1,113,567 $284 -$32
10900 ROY BUTLER DR, AUSTIN, TX 78717 3,807 2006 $1,118,796 $294 -$22
9901 WHITLEY BAY DR, AUSTIN, TX 78717 3,636 2004 $892,698 $246
9809 WHITLEY BAY DR, AUSTIN, TX 78717 3,622 2004 $865,788 $239
10924 ROY BUTLER DR, AUSTIN, TX 78717 3,989 2003 $1,207,826 $303
10009 WHITLEY BAY DR, AUSTIN, TX 78717 3,678 2003 $891,123 $242

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($316/sqft) against the median for your neighborhood ($239/sqft). Your property is assessed 32.3% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $6,322 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
$6,322
Year 2
$12,644
Year 3
$18,966

That’s a 387× 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)