Williamson County — texaspropertytaxappeal.com

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

10701 COPPER BASIN CV, AUSTIN, TX 78717

This property may be over-assessed.

Estimated annual tax savings
$3,568
Based on assessment gap vs. neighborhood median
Your $/sqft
$345
Neighborhood median
$279
Appraised value
$888,296
% above median
23.9%
Heated area
2,572 sqft
Year built
2013

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
10712 COPPER BASIN CV, AUSTIN, TX 78717 2,692 2013 $845,964 $314 -$31
11016 LELAND RICH CT, AUSTIN, TX 78717 2,661 2014 $880,238 $331 -$15
14017 GENESEE TRL, AUSTIN, TX 78717 2,903 2014 $881,139 $304
10416 CANNON MARK WAY, AUSTIN, TX 78717 2,880 2013 $973,406 $338
14217 MONTOUR DR, AUSTIN, TX 78717 2,884 2013 $925,072 $321
14216 LAURINBURG DR, AUSTIN, TX 78717 2,728 2016 $818,275 $300

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($345/sqft) against the median for your neighborhood ($279/sqft). Your property is assessed 23.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,568 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
$3,568
Year 2
$7,136
Year 3
$10,704

That’s a 218× 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)