Collin County — texaspropertytaxappeal.com

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

18772 WAINSBOROUGH LN

This property may be over-assessed.

Estimated annual tax savings
$10,872
Based on assessment gap vs. neighborhood median
Your $/sqft
$372
Neighborhood median
$250
Appraised value
$1,490,000
% above median
49.0%
Heated area
4,001 sqft
Year built
1999

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
5303 BRANDENBURG CT 4,087 1999 $1,016,490 $249 -$124
18776 WAINSBOROUGH LN 4,525 1999 $1,323,244 $292 -$80
5320 BRANDENBURG CT 3,991 1998 $984,946 $247
5308 TENNINGTON PARK 3,990 1998 $996,431 $250
5316 BRANDENBURG CT 3,950 1998 $968,000 $245
5308 AMBERGATE LN 3,972 1998 $1,038,356 $261

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($372/sqft) against the median for your neighborhood ($250/sqft). Your property is assessed 49.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $10,872 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
$10,872
Year 2
$21,744
Year 3
$32,616

That’s a 666× 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)