Is Keswick Valley & Carleton Lake area, Tomball 77375 likely to have a protest opportunity?

Harris County data shows 208 homes in this neighborhood group. 93% protest success rate. 71 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.

Keswick Valley & Carleton Lake area, Tomball 77375 — Harris County Property Tax Protest

Property tax protest data for the Keswick Valley & Carleton Lake area, Tomball 77375 (Neighborhood 2727.14) in Harris County. 208 homes, $187/sqft median.

What this means for your property

208 homes in this area were assessed at a median $187/sqft. With a 93% 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 208 others in Keswick Valley & Carleton Lake 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
Anthony Court & Tucker area, Seabrook 77586	18	$187 same	0.0%
Woodshire Village area, Houston 77025	15	$187 same	100%
Post & Dorchester area, Houston 77022	469	$187 same	72%
Jakes Run & Roeder area, Crosby 77532	29	$187 same	90%
Winding Atwood & Arcott Bend area, Tomball 77377	200	$187 same	96%

Neighborhoods with the closest median $/sq ft to Keswick Valley & Carleton Lake area, Tomball 77375.

Top flagged properties in Keswick Valley & Carleton Lake area, Tomball 77375

Address	% Above	$/Sqft	Est. Savings
24638 CARLETON LAKE LN	35%	$253	$1,940
24622 CARLETON LAKE LN	23%	$230	$1,548
9215 TRIMBLE LANDING DR	21%	$227	$1,046
24622 KESWICK VALLEY WAY	21%	$227	$1,379
24558 KESWICK VALLEY WAY	21%	$226	$1,416

Properties assessed highest above the neighborhood median.