Williamson County — texaspropertytaxappeal.com

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

3008 COLUMBUS LOOP, ROUND ROCK, TX 78665

This property may be over-assessed.

Estimated annual tax savings
$1,704
Based on assessment gap vs. neighborhood median
Your $/sqft
$241
Neighborhood median
$202
Appraised value
$538,335
% above median
18.8%
Heated area
2,238 sqft
Year built
2019

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3524 DE SOTO LOOP, ROUND ROCK, TX 78665 2,232 2019 $493,486 $221 -$19
3316 AMERIGO PL, ROUND ROCK, TX 78665 2,232 2019 $498,357 $223 -$17
3516 DE SOTO LOOP, ROUND ROCK, TX 78665 2,254 2019 $495,184 $220
3482 DE SOTO LOOP, ROUND ROCK, TX 78665 2,265 2019 $497,676 $220
3300 AMERIGO PL, ROUND ROCK, TX 78665 2,265 2019 $497,866 $220
3360 AMERIGO PL, ROUND ROCK, TX 78665 2,268 2019 $499,384 $220

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($241/sqft) against the median for your neighborhood ($202/sqft). Your property is assessed 18.8% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,704 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
$1,704
Year 2
$3,408
Year 3
$5,112

That’s a 104× 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)