Collin County — texaspropertytaxappeal.com

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

5005 CASTLE CREEK CT

This property may be over-assessed.

Estimated annual tax savings
$14,073
Based on assessment gap vs. neighborhood median
Your $/sqft
$449
Neighborhood median
$348
Appraised value
$3,240,300
% above median
29.1%
Heated area
7,213 sqft
Year built
2000

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3101 KENNISON CT 7,227 2000 $2,264,400 $313 -$136
5024 YORK LN 6,725 2000 $1,763,686 $262 -$187
3100 NEW BRITTON DR 6,596 2000 $2,223,208 $337
3113 HARVARD CT 6,305 2002 $1,887,260 $299
5004 YORK LN 6,441 1999 $2,218,247 $344
5012 YORK LN 6,279 2001 $2,184,093 $348

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($449/sqft) against the median for your neighborhood ($348/sqft). Your property is assessed 29.1% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $14,073 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
$14,073
Year 2
$28,146
Year 3
$42,219

That’s a 862× 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)