Dallas County — texaspropertytaxappeal.com

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

1321 MANTLEBROOK DR

This property may be over-assessed.

Estimated annual tax savings
$1,846
Based on assessment gap vs. neighborhood median
Your $/sqft
$169
Neighborhood median
$136
Appraised value
$450,210
% above median
23.6%
Heated area
2,671 sqft
Year built
1987

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
604 MIRKES PKWY 2,603 1987 $399,090 $153 -$15
629 MIRKES PKWY 2,646 1986 $378,970 $143 -$25
625 BEVERLY DR 2,730 1986 $386,140 $141
1340 ARMSTRONG DR 2,707 1985 $384,050 $142
704 MIRKES PKWY 2,627 1985 $380,570 $145
1235 MARBLE CANYON DR 2,727 1985 $422,160 $155

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($169/sqft) against the median for your neighborhood ($136/sqft). Your property is assessed 23.6% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,846 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
$1,846
Year 2
$3,692
Year 3
$5,538

That’s a 113× 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)