Williamson County — texaspropertytaxappeal.com

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

1637 E MESA PARK DR, ROUND ROCK, TX 78664

This property may be over-assessed.

Estimated annual tax savings
$1,122
Based on assessment gap vs. neighborhood median
Your $/sqft
$206
Neighborhood median
$173
Appraised value
$354,621
% above median
18.8%
Heated area
1,720 sqft
Year built
2006

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1860 BAYLAND ST, ROUND ROCK, TX 78664 1,720 2006 $331,959 $193 -$13
1730 E MESA PARK CV, ROUND ROCK, TX 78664 1,720 2006 $333,643 $194 -$12
1625 E MESA PARK DR, ROUND ROCK, TX 78664 1,720 2006 $336,955 $196
1840 BAYLAND ST, ROUND ROCK, TX 78664 1,720 2006 $350,242 $204
1717 E MESA PARK CV, ROUND ROCK, TX 78664 1,732 2006 $346,732 $200
1648 BAYLAND ST, ROUND ROCK, TX 78664 1,747 2006 $344,847 $197

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($206/sqft) against the median for your neighborhood ($173/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 $1,122 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
$1,122
Year 2
$2,244
Year 3
$3,366

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)