Is Thorton Knolls & Pennwell area, Spring 77389 likely to have a protest opportunity?

Harris County data shows 92 homes in this neighborhood group. 98% protest success rate. 56 hearings.

How do I file the protest in this neighborhood?

Use iFile, keep files from this neighborhood packet, and file before the May 15 deadline.

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.

Thorton Knolls & Pennwell area, Spring 77389 — Harris County Property Tax Protest

Property tax protest data for the Thorton Knolls & Pennwell area, Spring 77389 (Neighborhood 2745.01) in Harris County. 92 homes, $250/sqft median.

What this means for your property

92 homes in this area were assessed at a median $250/sqft. With a 98% protest success rate, most homeowners who challenged their assessment received a reduction. If your home is assessed higher than comparable properties, you likely have grounds to protest. An evidence packet shows exactly how your assessment compares — with the specific comps and data you'd present at a hearing.

What's in the evidence packet?

5 comparable properties matched to your home, an assessment gap analysis showing where your value exceeds comps, a filing checklist for HCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with HCAD (online via iFile), attend an informal hearing where you present your evidence, and most cases settle right there. The evidence packet gives you everything you need for that hearing.

What's the deadline?

The protest deadline for Harris County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 92 others in Thorton Knolls & Pennwell area, Spring 77389

$49 flat fee · No recurring fees — you keep 100% · 7-day money-back guarantee

What's in your evidence packet

✓ 5 comparable properties matched to your home

✓ Assessment gap analysis with dollar amounts

✓ Harris County filing checklist

✓ Hearing script you can read word-for-word

✓ Comparable sales grid (PDF)

✓ Step-by-step iFile walkthrough

Compare similar neighborhoods in Harris County

Neighborhood	Homes	Median $/Sq Ft	Win Rate
Banning & Oakshire area, Houston 77027	98	$250 same	88%
Moritz Walk & Moritz Park area, Houston 77055	33	$249 same	95%
Lasso area, Houston 77079	13	$249 same	83%
Brookwoods & Ascot area, Houston 77092	173	$249 same	76%
Jason & Beechnut area, Houston 77096	134	$250 +$0.5	92%

Neighborhoods with the closest median $/sq ft to Thorton Knolls & Pennwell area, Spring 77389.

Top flagged properties in Thorton Knolls & Pennwell area, Spring 77389

Address	% Above	$/Sqft	Est. Savings
24915 THORTON KNOLLS DR	32%	$331	$7,369
6811 PENNWELL DR	29%	$321	$5,718
6703 PENNWELL DR	21%	$303	$4,034
6723 PENNWELL DR	18%	$295	$3,420
24703 EMERALD MANOR LN	17%	$293	$2,927

Properties assessed highest above the neighborhood median.