How much could I save by protesting property taxes at 18818 PARK KEY CIR?

Based on our analysis, you could save approximately $1,422 per year by protesting this property tax assessment. Over 5 years, that's $7,110.

What is the protest success rate in this neighborhood?

90% of protests in this neighborhood resulted in a reduction, based on 19 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 Houston home is assessed 36.0% above the neighborhood median

18818 PARK KEY CIR — Harris County

Estimated annual tax savings

$1,422

$7,110 over 5 years if reduced to neighborhood median

90%

Win rate

Protests filed

$19,744

Median reduction

Your $/sqft

$176

Neighborhood median

$129

Appraised value

$270,932

% above median

36.0%

Heated area

1,636 sqft

Year built

2001

Year-over-year assessment change

-5.8%

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
18811 DEER KEY CIR	1,672	2002	$309,835	$185	—
18815 HARBOR KEY CIR	1,763	2001	$290,383	$165	-$11

18815 PARK KEY CIR	1,766	$294,201
18814 DEER KEY CIR	1,721	$283,270
18823 DEER KEY CIR	1,830	$270,301

🔒 3 more comparable properties available in your evidence packet

How we calculated this

We compared this property's assessed value per square foot ($176/sqft) against the median for the neighborhood ($129/sqft). This property is assessed 36.0% higher than typical homes nearby.

If the appraisal district adjusted the value to the neighborhood median, the owner could save approximately $1,422 per year in property taxes based on the Harris County effective tax rate.

In this neighborhood, 90% of protests resulted in a reduction, with a median reduction of $19,744.

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

$1,422

Year 2

$2,844

Year 3

$4,266

That’s a 87× 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 Park Key & Harbor Key area, Houston 77084 · Houston neighborhoods