Collin County — texaspropertytaxappeal.com

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

8421 LANNERS DR

This property may be over-assessed.

Estimated annual tax savings
$1,523
Based on assessment gap vs. neighborhood median
Your $/sqft
$262
Neighborhood median
$215
Appraised value
$469,948
% above median
21.8%
Heated area
1,796 sqft
Year built
1997

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
8703 FALCON VIEW DR 1,796 1997 $408,224 $227 -$34
8905 TALON CT 1,796 1997 $409,000 $228 -$34
212 SPARROW HAWK 1,796 1997 $413,592 $230
8801 TALON CT 1,796 1996 $431,592 $240
105 SPARROW HAWK 1,796 1996 $431,592 $240
203 SPARROW HAWK 1,796 1996 $458,860 $255

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($262/sqft) against the median for your neighborhood ($215/sqft). Your property is assessed 21.8% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,523 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
$1,523
Year 2
$3,046
Year 3
$4,569

That’s a 93× 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)