Williamson County — texaspropertytaxappeal.com

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

401 BRENTWOOD ST, ROUND ROCK, TX 78681

This property may be over-assessed.

Estimated annual tax savings
$1,132
Based on assessment gap vs. neighborhood median
Your $/sqft
$249
Neighborhood median
$201
Appraised value
$282,761
% above median
23.8%
Heated area
1,134 sqft
Year built
1980

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1005 GLENWOOD ST, ROUND ROCK, TX 78681 1,269 1982 $266,183 $210 -$40
404 BRIARWOOD ST, ROUND ROCK, TX 78681 1,288 1964 $246,290 $191 -$58

How we calculated this

We compared your property's assessed value per square foot ($249/sqft) against the median for your neighborhood ($201/sqft). Your property is assessed 23.8% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,132 per year in property taxes based on the Williamson County effective tax rate.

We identified the 2 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 2 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
$1,132
Year 2
$2,264
Year 3
$3,396

That’s a 69× 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)