Williamson County — texaspropertytaxappeal.com

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

3105 BLANTYRE BND, ROUND ROCK, TX 78664

This property may be over-assessed.

Estimated annual tax savings
$1,085
Based on assessment gap vs. neighborhood median
Your $/sqft
$248
Neighborhood median
$208
Appraised value
$342,714
% above median
18.8%
Heated area
1,384 sqft
Year built
2018

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3057 BLANTYRE BND, ROUND ROCK, TX 78664 1,436 2018 $346,493 $241 -$6
2044 PORT ELLEN DR, ROUND ROCK, TX 78664 1,479 2018 $350,800 $237 -$10
2020 BIRKBY CT, ROUND ROCK, TX 78664 1,452 2017 $346,595 $239
2032 BIRKBY CT, ROUND ROCK, TX 78664 1,452 2017 $346,595 $239
3101 BLANTYRE BND, ROUND ROCK, TX 78664 1,505 2018 $351,438 $234
3021 BLANTYRE BND, ROUND ROCK, TX 78664 1,554 2018 $347,694 $224

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($248/sqft) against the median for your neighborhood ($208/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 $1,085 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
$1,085
Year 2
$2,170
Year 3
$3,255

That’s a 66× 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)