Collin County — texaspropertytaxappeal.com

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

721 MUSTANG DR

This property may be over-assessed.

Estimated annual tax savings
$3,494
Based on assessment gap vs. neighborhood median
Your $/sqft
$335
Neighborhood median
$251
Appraised value
$699,855
% above median
33.5%
Heated area
2,090 sqft
Year built
2007

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
746 BARTON SPRINGS DR 2,119 2007 $689,909 $326 -$9
734 BARTON SPRINGS DR 2,164 2007 $686,425 $317 -$18
756 BARTON SPRINGS DR 2,089 2006 $679,207 $325
972 WINGED FOOT DR 2,076 2006 $550,269 $265
950 WINGED FOOT DR 2,076 2006 $523,930 $252
986 WINGED FOOT DR 2,076 2006 $536,500 $258

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($335/sqft) against the median for your neighborhood ($251/sqft). Your property is assessed 33.5% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,494 per year in property taxes based on the Collin 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 Collin 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
$3,494
Year 2
$6,988
Year 3
$10,482

That’s a 214× 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)