Dallas County — texaspropertytaxappeal.com

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

12817 KNOLL TRAIL

This property may be over-assessed.

Estimated annual tax savings
$1,248
Based on assessment gap vs. neighborhood median
Your $/sqft
$187
Neighborhood median
$145
Appraised value
$251,710
% above median
28.5%
Heated area
1,348 sqft
Year built
2003

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
12809 KNOLL TRAIL 1,308 2003 $235,880 $180 -$6
12805 DOVE FIELD LN 1,456 2004 $249,960 $172 -$15
12813 KNOLL TRAIL 1,377 2003 $221,840 $161
12817 KEYSTONE DR 1,308 2004 $214,520 $164
3313 DEERFIELD DR 1,353 2005 $220,330 $163
3409 DEERFIELD DR 1,449 2003 $229,490 $158

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($187/sqft) against the median for your neighborhood ($145/sqft). Your property is assessed 28.5% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,248 per year in property taxes based on the Dallas 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 Dallas 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
$1,248
Year 2
$2,496
Year 3
$3,744

That’s a 76× 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)