Collin County — texaspropertytaxappeal.com

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

540 YELLOWSTONE DR

This property may be over-assessed.

Estimated annual tax savings
$1,082
Based on assessment gap vs. neighborhood median
Your $/sqft
$253
Neighborhood median
$214
Appraised value
$406,906
% above median
17.8%
Heated area
1,611 sqft
Year built
2018

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1129 ASH ST 1,635 2017 $408,378 $250 -$3
1245 ASH ST 1,738 2017 $422,589 $243 -$9
1221 ROCKY MOUNTAIN CT 1,808 2018 $438,301 $242
525 YELLOWSTONE DR 1,847 2018 $443,684 $240
1110 JOSHUA TREE LN 1,808 2019 $441,337 $244
1236 ROCKY MOUNTAIN CT 1,866 2018 $433,500 $232

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($253/sqft) against the median for your neighborhood ($214/sqft). Your property is assessed 17.8% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,082 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
$1,082
Year 2
$2,164
Year 3
$3,246

That’s a 66× 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)