How much could I save by protesting property taxes at 618 MARK ST?

Based on our analysis, you could save approximately $994 per year by protesting this property tax assessment. Over 5 years, that's $4,970.

What is the protest success rate in this neighborhood?

100% of protests in this neighborhood resulted in a reduction, based on 86 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 Deer Park home is assessed 30.1% above the neighborhood median

618 MARK ST — Harris County

Estimated annual tax savings

$994

$4,970 over 5 years if reduced to neighborhood median

100%

Win rate

Protests filed

$15,312

Median reduction

Your $/sqft

$197

Neighborhood median

$152

Appraised value

$226,450

% above median

30.1%

Heated area

1,149 sqft

Year built

1960

Year-over-year assessment change

-3.5%

This property's appraised value decreased 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
702 MARK ST	1,146	1960	$191,552	$167	-$30
718 MARK ST	1,114	1960	$168,279	$151	-$46

810 MARK ST	1,145	$181,250
717 MARK ST	1,129	$192,709
822 NORWOOD ST	1,187	$191,477
805 NORWOOD ST	1,190	$214,603

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared this property's assessed value per square foot ($197/sqft) against the median for the neighborhood ($152/sqft). This property is assessed 30.1% higher than typical homes nearby.

If the appraisal district adjusted the value to the neighborhood median, the owner could save approximately $994 per year in property taxes based on the Harris County effective tax rate.

In this neighborhood, 100% of protests resulted in a reduction, with a median reduction of $15,312.

What you'll receive

📋

Filing Guide

Your exact deadline, required forms, and step-by-step Harris 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

$994

Year 2

$1,988

Year 3

$2,982

That’s a 61× 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 Mark & Alyse area, Deer Park 77536 · Deer Park neighborhoods