Williamson County — texaspropertytaxappeal.com

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

8401 MOUNT SHASTA CV, ROUND ROCK, TX 78681

This property may be over-assessed.

Estimated annual tax savings
$5,524
Based on assessment gap vs. neighborhood median
Your $/sqft
$390
Neighborhood median
$212
Appraised value
$391,968
% above median
83.9%
Heated area
1,005 sqft
Year built
1987

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
8344 GLEN CANYON DR, ROUND ROCK, TX 78681 1,055 1987 $340,684 $323 -$67
8323 GLEN CANYON DR, ROUND ROCK, TX 78681 1,063 1987 $349,873 $329 -$61
8410 MOUNT SHASTA CV, ROUND ROCK, TX 78681 1,113 1987 $344,667 $310
8404 MOUNT SHASTA CV, ROUND ROCK, TX 78681 1,113 1987 $344,672 $310
8308 GLEN CANYON DR, ROUND ROCK, TX 78681 1,125 1986 $348,615 $310
8314 COLUMBIA FALLS DR, ROUND ROCK, TX 78681 1,151 1988 $370,503 $322

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($390/sqft) against the median for your neighborhood ($212/sqft). Your property is assessed 83.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $5,524 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
$5,524
Year 2
$11,048
Year 3
$16,572

That’s a 338× 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)