Is Glen Willow area, Tomball 77375 likely to have a protest opportunity?

Harris County data shows 19 homes in this neighborhood group. 73% protest success rate. 11 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.

Glen Willow area, Tomball 77375 — Harris County Property Tax Protest

Property tax protest data for the Glen Willow area, Tomball 77375 (Neighborhood 2753.00) in Harris County. 19 homes, $199/sqft median.

What this means for your property

19 homes in this area were assessed at a median $199/sqft. With a 73% 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 19 others in Glen Willow area, Tomball 77375

$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
Meadow Lea & Madie area, Houston 77022	16	$199 same	100%
Deer Lake & Doe area, Huffman 77336	35	$199 same	43%
Du Lac & Breaux area, Seabrook 77586	63	$199 same	100%
Kz & Cypress Hill area, Cypress 77433	34	$198 same	50%
Mount Houston & Furay area, Houston 77050	85	$199 same	63%

Neighborhoods with the closest median $/sq ft to Glen Willow area, Tomball 77375.

Top flagged properties in Glen Willow area, Tomball 77375

Address	% Above	$/Sqft	Est. Savings
21203 GLEN WILLOW DR	236%	$668	$31,392
21218 GLEN WILLOW ST	58%	$314	$7,994
21215 GLEN WILLOW DR	45%	$289	$4,639
20906 GLEN WILLOW ST	36%	$270	$4,652
21319 GLEN WILLOW DR	31%	$260	$5,886

Properties assessed highest above the neighborhood median.