Williamson County β€” texaspropertytaxappeal.com

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

911 EAST ROCK CV, ROUND ROCK, TX 78664

This property may be over-assessed.

Estimated annual tax savings
$106,789
Based on assessment gap vs. neighborhood median
Your $/sqft
$1331
Neighborhood median
$275
Appraised value
$1,659,143
% above median
383.1%
Heated area
1,247 sqft
Year built
1984

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
2300 CHESTNUT PATH, ROUND ROCK, TX 78664 1,200 1991 $663,945 $553 -$777
14 VALLEY CREEK DR, ROUND ROCK, TX 78664 1,427 1995 $475,049 $333 -$998
1200 RED BUD LN, ROUND ROCK, TX 78664 1,004 1995 $369,433 $368 β€”

πŸ”’ 1 more comparable property available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($1331/sqft) against the median for your neighborhood ($275/sqft). Your property is assessed 383.1% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $106,789 per year in property taxes based on the Williamson County effective tax rate.

We identified the 3 most comparable homes β€” matched on square footage, age, quality, and location β€” all assessed at lower $/sqft values.

What you'll receive

πŸ“‹

Filing Guide

Your exact deadline, required forms, and step-by-step Williamson County filing process

πŸ“Š

Evidence Packet

Full comparable sales analysis with 3 properties, assessment discrepancy calculation, and maps

βœ‰οΈ

Cover Letter

Pre-written appeal letter with hearing talking points, ready to sign and submit

This decision compounds

Year 1
$106,789
Year 2
$213,578
Year 3
$320,367

That’s a 6538Γ— return on $49

Get your protest packet

One-time fee Β· No recurring charges Β· You keep 100% of your savings

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