Dallas County — texaspropertytaxappeal.com

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

819 SUMNER DR

This property may be over-assessed.

Estimated annual tax savings
$1,495
Based on assessment gap vs. neighborhood median
Your $/sqft
$173
Neighborhood median
$145
Appraised value
$442,260
% above median
19.4%
Heated area
2,557 sqft
Year built
1995

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
814 SUMNER DR 2,571 1994 $423,050 $165 -$8
834 BIG THICKET TRL 2,525 1996 $362,920 $144 -$29
841 LANSHIRE CT 2,535 1997 $350,000 $138
839 BIG THICKET TRL 2,483 1995 $397,970 $160
908 SUMNER DR 2,605 1993 $400,000 $154
823 SUMNER DR 2,275 1995 $359,340 $158

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($173/sqft) against the median for your neighborhood ($145/sqft). Your property is assessed 19.4% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,495 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
$1,495
Year 2
$2,990
Year 3
$4,485

That’s a 92× 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)