Williamson County — texaspropertytaxappeal.com

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

1217 RAINBOW PARKE DR, ROUND ROCK, TX 78665

This property may be over-assessed.

Estimated annual tax savings
$979
Based on assessment gap vs. neighborhood median
Your $/sqft
$220
Neighborhood median
$187
Appraised value
$336,918
% above median
17.3%
Heated area
1,533 sqft
Year built
2009

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1125 ALEXANDRIA WAY, ROUND ROCK, TX 78665 1,560 2006 $338,896 $217 -$3
1257 RAINBOW PARKE DR, ROUND ROCK, TX 78665 1,693 2008 $357,989 $211 -$8
1216 RAINBOW PARKE DR, ROUND ROCK, TX 78665 1,693 2008 $366,553 $217
1200 RAINBOW CV, ROUND ROCK, TX 78665 1,723 2008 $353,424 $205
1212 RAINBOW CV, ROUND ROCK, TX 78665 1,724 2010 $354,298 $206
1305 RAINBOW PARKE DR, ROUND ROCK, TX 78665 1,718 2007 $352,045 $205

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($220/sqft) against the median for your neighborhood ($187/sqft). Your property is assessed 17.3% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $979 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
$979
Year 2
$1,958
Year 3
$2,937

That’s a 60× 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)