Collin County — texaspropertytaxappeal.com

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

6505 CASTLEMERE DR

This property may be over-assessed.

Estimated annual tax savings
$3,898
Based on assessment gap vs. neighborhood median
Your $/sqft
$346
Neighborhood median
$294
Appraised value
$1,482,103
% above median
17.7%
Heated area
4,284 sqft
Year built
1996

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
6445 DUNMOOR DR 3,998 1996 $1,147,456 $287 -$59
3900 BRAEWOOD CIR 4,039 1996 $1,185,652 $294 -$52
3804 BRAEWOOD CIR 3,965 1996 $1,167,903 $295
3700 BRAEWOOD CIR 3,707 1996 $1,052,498 $284
3704 BRAEWOOD CIR 3,662 1996 $1,164,842 $318
3800 BRAEWOOD CIR 3,533 1997 $1,004,000 $284

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($346/sqft) against the median for your neighborhood ($294/sqft). Your property is assessed 17.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,898 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
$3,898
Year 2
$7,796
Year 3
$11,694

That’s a 239× 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)