Collin County — texaspropertytaxappeal.com

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

4020 BINLEY DR

This property may be over-assessed.

Estimated annual tax savings
$2,563
Based on assessment gap vs. neighborhood median
Your $/sqft
$237
Neighborhood median
$183
Appraised value
$585,657
% above median
29.4%
Heated area
2,471 sqft
Year built
1998

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3000 DOVE CREEK LN 2,486 1998 $519,956 $209 -$28
3037 DOVE CREEK LN 2,486 1998 $546,678 $220 -$17
3009 HOLFORD RD 2,471 1998 $515,003 $208
4121 TABERNASH 2,486 1998 $515,272 $207
3911 DUNWICH DR 2,488 1998 $514,392 $207
3905 COMPTON DR 2,488 1998 $514,392 $207

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($237/sqft) against the median for your neighborhood ($183/sqft). Your property is assessed 29.4% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,563 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
$2,563
Year 2
$5,126
Year 3
$7,689

That’s a 157× 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)