Williamson County — texaspropertytaxappeal.com

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

3340 CATALINA CV, ROUND ROCK, TX 78665

This property may be over-assessed.

Estimated annual tax savings
$2,675
Based on assessment gap vs. neighborhood median
Your $/sqft
$252
Neighborhood median
$203
Appraised value
$657,187
% above median
24.2%
Heated area
2,611 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
3244 PABLO CIR, ROUND ROCK, TX 78665 2,604 2019 $515,591 $198 -$54
3247 PABLO CIR, ROUND ROCK, TX 78665 2,681 2019 $519,730 $194 -$58
3172 HIDALGO LOOP, ROUND ROCK, TX 78665 2,538 2019 $529,381 $209
3220 PABLO CIR, ROUND ROCK, TX 78665 2,692 2019 $523,009 $194
3112 DIEGO CV, ROUND ROCK, TX 78665 2,528 2019 $525,744 $208
3236 PABLO CIR, ROUND ROCK, TX 78665 2,526 2019 $513,086 $203

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($252/sqft) against the median for your neighborhood ($203/sqft). Your property is assessed 24.2% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,675 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
$2,675
Year 2
$5,350
Year 3
$8,025

That’s a 164× 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)