Collin County — texaspropertytaxappeal.com

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

505 LONGFELLOW LN

This property may be over-assessed.

Estimated annual tax savings
$1,532
Based on assessment gap vs. neighborhood median
Your $/sqft
$245
Neighborhood median
$210
Appraised value
$615,263
% above median
16.7%
Heated area
2,514 sqft
Year built
2011

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
408 PLUMWOOD WAY 2,477 2011 $554,109 $224 -$21
414 BRADDOCK DR 2,454 2011 $546,478 $223 -$22
400 BRADDOCK DR 2,470 2011 $528,139 $214
409 BRADDOCK DR 2,443 2011 $544,778 $223
415 PLUMWOOD WAY 2,431 2011 $557,264 $229
404 PLUMWOOD WAY 2,421 2011 $541,315 $224

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($245/sqft) against the median for your neighborhood ($210/sqft). Your property is assessed 16.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,532 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
$1,532
Year 2
$3,064
Year 3
$4,596

That’s a 94× 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)