Dallas County — texaspropertytaxappeal.com

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

521 HEARTHSTONE DR

This property may be over-assessed.

Estimated annual tax savings
$907
Based on assessment gap vs. neighborhood median
Your $/sqft
$176
Neighborhood median
$150
Appraised value
$308,970
% above median
16.9%
Heated area
1,759 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
517 HEARTHSTONE DR 1,690 2011 $280,690 $166 -$10
522 HEARTHSTONE DR 1,738 2012 $304,900 $175
533 HEARTHSTONE DR 1,786 2010 $291,980 $163
1402 WALDROP DR 1,900 2011 $326,330 $172
1222 LONG BRANCH DR 1,830 2014 $285,480 $156
1227 LONG BRANCH DR 1,830 2014 $285,480 $156

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($176/sqft) against the median for your neighborhood ($150/sqft). Your property is assessed 16.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $907 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
$907
Year 2
$1,814
Year 3
$2,721

That’s a 56× 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)