Collin County — texaspropertytaxappeal.com

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

509 ANDALUSIAN TRL

This property may be over-assessed.

Estimated annual tax savings
$866
Based on assessment gap vs. neighborhood median
Your $/sqft
$222
Neighborhood median
$191
Appraised value
$358,000
% above median
16.2%
Heated area
1,609 sqft
Year built
2010

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
500 DARTMOOR DR 1,646 2009 $366,000 $222
502 ANDALUSIAN TRL 1,625 2008 $347,000 $214 -$9
505 ANDALUSIAN TRL 1,625 2008 $350,130 $215
501 MUSTANG TRL 1,625 2008 $353,513 $218
503 ANDALUSIAN TRL 1,626 2008 $348,000 $214
504 ANDALUSIAN TRL 1,628 2008 $355,476 $218

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($222/sqft) against the median for your neighborhood ($191/sqft). Your property is assessed 16.2% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $866 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
$866
Year 2
$1,732
Year 3
$2,598

That’s a 53× 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)