Dallas County — texaspropertytaxappeal.com

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

1449 THUNDERBROOK DR

This property may be over-assessed.

Estimated annual tax savings
$2,083
Based on assessment gap vs. neighborhood median
Your $/sqft
$175
Neighborhood median
$135
Appraised value
$399,650
% above median
30.0%
Heated area
2,281 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
1453 THUNDERBROOK DR 2,170 1998 $311,590 $144 -$32
511 SIERRA DR 2,225 1989 $325,000 $146 -$29
515 SIERRA DR 2,224 1987 $310,130 $139
1343 MARBLE CANYON DR 2,262 1983 $334,180 $148
1308 WINDINGBROOK DR 2,292 1983 $351,570 $153
1353 MERIWEATHER PL 2,573 1985 $362,470 $141

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($175/sqft) against the median for your neighborhood ($135/sqft). Your property is assessed 30.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,083 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
$2,083
Year 2
$4,166
Year 3
$6,249

That’s a 128× 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)