Collin County — texaspropertytaxappeal.com

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

5706 SOWERBY DR

This property may be over-assessed.

Estimated annual tax savings
$1,812
Based on assessment gap vs. neighborhood median
Your $/sqft
$234
Neighborhood median
$184
Appraised value
$442,736
% above median
27.5%
Heated area
1,892 sqft
Year built
1994

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3305 ABINGDON DR 2,040 1994 $453,480 $222 -$12
3307 GRANTHAM DR 2,157 1994 $452,279 $210 -$24
3301 ABINGDON DR 2,157 1994 $463,753 $215
3205 GRANTHAM DR 2,157 1994 $463,753 $215
3214 GRANTHAM DR 2,157 1994 $455,503 $211
2835 LINCOLNSHIRE DR 2,065 1996 $466,402 $226

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($234/sqft) against the median for your neighborhood ($184/sqft). Your property is assessed 27.5% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,812 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
$1,812
Year 2
$3,624
Year 3
$5,436

That’s a 111× 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)