How much could I save by protesting property taxes at 1309 DUMONT DR?

Based on our analysis, you could save approximately $8,403 per year by protesting this property tax assessment. Over 5 years, that's $42,015.

What is the protest success rate in this neighborhood?

44% of protests in this neighborhood resulted in a reduction, based on 9 protests filed.

How much does a Texas property tax protest cost?

Most counties charge no filing fee. This service fee covers your evidence packet and filing workflow support.

Do I need an attorney to file a property tax protest?

No. Texans can often file directly through the CAD's iFile system and upload your support documents for review.

What is the first step to filing a protest?

Confirm your filing deadline from the Notice of Appraised Value and begin preparing comparable sales evidence first.

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

This Richardson home is assessed 52.8% above the neighborhood median

1309 DUMONT DR — Dallas County

Estimated annual tax savings

$8,403

$42,015 over 5 years if reduced to neighborhood median

44%

Win rate

Protests filed

$24,090

Median reduction

Your $/sqft

$288

Neighborhood median

$188

Appraised value

$915,100

% above median

52.8%

Heated area

3,180 sqft

Year built

1967

Year-over-year assessment change

+12.6%

This property's appraised value increased from the prior year.

Comparable properties in your neighborhood

These homes are similar and assessed lower per square foot.

Address	Sqft	Year	Market Value	$/Sqft	Diff
1412 DUMONT DR	3,094	1963	$843,310	$273	-$15
1307 LAMP POST LN	3,410	1966	$736,130	$216	-$72

1307 DUMONT DR	2,758	$720,310
1308 LAMP POST LN	3,226	$603,790
1420 DUMONT DR	2,998	$516,470
607 S COTTONWOOD DR	2,623	$505,700

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared this property's assessed value per square foot ($288/sqft) against the median for the neighborhood ($188/sqft). This property is assessed 52.8% higher than typical homes nearby.

If the appraisal district adjusted the value to the neighborhood median, the owner could save approximately $8,403 per year in property taxes based on the Dallas County effective tax rate.

In this neighborhood, 44% of protests resulted in a reduction, with a median reduction of $24,090.

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 assessment discrepancy calculation

✉️

Cover Letter

Pre-written appeal letter with hearing talking points, ready to sign and submit

This decision compounds

Year 1

$8,403

Year 2

$16,806

Year 3

$25,209

That’s a 514× return on $49

Get your protest packet

One-time fee · No recurring charges · You keep 100% of your savings

Secure checkout via Stripe · 7-day money-back guarantee

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

See more properties in Lamp Post Ln & Dumont Dr area, Richardson 75080 · Richardson neighborhoods