Collin County — texaspropertytaxappeal.com

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

11140 MASON DR

This property may be over-assessed.

Estimated annual tax savings
$3,821
Based on assessment gap vs. neighborhood median
Your $/sqft
$299
Neighborhood median
$233
Appraised value
$905,493
% above median
28.3%
Heated area
3,032 sqft
Year built
2003

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
11061 MORGAN DR 2,714 2003 $645,013 $238 -$61
11272 COUNTY ROAD 483 3,247 2004 $532,000 $164 -$135
11285 MASON DR 3,156 2001 $577,450 $183
11201 MASON DR 2,591 2003 $503,324 $194
11366 MASON DR 2,572 2003 $536,518 $209
11265 MORGAN DR 2,892 2006 $661,396 $229

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($299/sqft) against the median for your neighborhood ($233/sqft). Your property is assessed 28.3% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,821 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
$3,821
Year 2
$7,642
Year 3
$11,463

That’s a 234× 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)