Collin County — texaspropertytaxappeal.com

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

813 THOMAS DR

This property may be over-assessed.

Estimated annual tax savings
$3,291
Based on assessment gap vs. neighborhood median
Your $/sqft
$362
Neighborhood median
$307
Appraised value
$1,234,158
% above median
17.9%
Heated area
3,411 sqft
Year built
2020

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
943 MARIE DR 3,390 2019 $1,096,958 $324 -$38
924 MARIE DR 3,489 2021 $1,139,659 $327 -$35
941 MARIE DR 3,142 2020 $1,054,439 $336
1149 MODESTA DR 3,597 2020 $1,156,869 $322
1141 SPENCER ST 3,541 2021 $1,140,236 $322
909 MARIE DR 3,519 2018 $1,177,651 $335

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($362/sqft) against the median for your neighborhood ($307/sqft). Your property is assessed 17.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,291 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
$3,291
Year 2
$6,582
Year 3
$9,873

That’s a 201× 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)