Collin County — texaspropertytaxappeal.com

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

3431 COUNTY ROAD 648

This property may be over-assessed.

Estimated annual tax savings
$1,727
Based on assessment gap vs. neighborhood median
Your $/sqft
$226
Neighborhood median
$189
Appraised value
$596,480
% above median
19.4%
Heated area
2,642 sqft
Year built
2015

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1844 FM 547 2,550 2014 $464,994 $182 -$43
2611 COUNTY ROAD 648 2,698 2017 $528,000 $196 -$30
3473 COUNTY ROAD 648 2,499 2018 $522,615 $209
1900 FM 547 2,496 2019 $463,775 $186
3395 COUNTY ROAD 648 2,680 1999 $560,000 $209
2231 COUNTY ROAD 645 3,099 2005 $555,000 $179

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($226/sqft) against the median for your neighborhood ($189/sqft). Your property is assessed 19.4% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,727 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
$1,727
Year 2
$3,454
Year 3
$5,181

That’s a 106× 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)