Collin County — texaspropertytaxappeal.com

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

640 HIGHBERRY DR

This property may be over-assessed.

Estimated annual tax savings
$1,025
Based on assessment gap vs. neighborhood median
Your $/sqft
$226
Neighborhood median
$189
Appraised value
$351,727
% above median
19.6%
Heated area
1,555 sqft
Year built
2021

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1021 MAPLETON DR 1,555 2021 $350,076 $225 -$1
813 PEMBERTON DR 1,542 2021 $344,887 $224 -$3
621 PEMBERTON DR 1,536 2021 $337,000 $219
709 PEMBERTON DR 1,575 2021 $352,429 $224
1136 SHELDON DR 1,555 2020 $344,209 $221
1105 FARINGDON DR 1,555 2020 $347,522 $223

🔒 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 19.6% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,025 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
$1,025
Year 2
$2,050
Year 3
$3,075

That’s a 63× 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)