Williamson County — texaspropertytaxappeal.com

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

104 HIGHLAND HORIZON, AUSTIN, TX 78717

This property may be over-assessed.

Estimated annual tax savings
$2,778
Based on assessment gap vs. neighborhood median
Your $/sqft
$325
Neighborhood median
$256
Appraised value
$613,470
% above median
27.0%
Heated area
1,886 sqft
Year built
2010

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
101 LATITUDE LN, AUSTIN, TX 78717 1,886 2010 $570,960 $303 -$23
221 GREAT CIRCLE CV, AUSTIN, TX 78717 1,886 2010 $589,856 $313 -$13
224 GREAT CIRCLE CV, AUSTIN, TX 78717 1,886 2010 $595,491 $316
104 MARITIME WAY, AUSTIN, TX 78717 1,886 2010 $609,203 $323
117 LATITUDE LN, AUSTIN, TX 78717 1,930 2010 $599,565 $311
201 LATITUDE LN, AUSTIN, TX 78717 1,888 2009 $596,250 $316

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($325/sqft) against the median for your neighborhood ($256/sqft). Your property is assessed 27.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,778 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
$2,778
Year 2
$5,556
Year 3
$8,334

That’s a 170× 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)