Is Tanglewood & Glenwood area, Round Rock 78681 likely to have a protest opportunity?

Williamson County data shows 31 homes in this neighborhood group. 54% protest success rate. 85,033 county-wide protests (2024).

How do I file the protest in this neighborhood?

Use WCAD Property Owner Portal, 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.

Tanglewood & Glenwood area, Round Rock 78681 — Williamson County Property Tax Protest

Property tax protest data for the Tanglewood & Glenwood area, Round Rock 78681 (Neighborhood R321469H) in Williamson County. 31 homes, $201/sqft median.

What this means for your property

31 homes in this area were assessed at a median $201/sqft. With a 54% 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 WCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with WCAD (online via WCAD Property Owner Portal), 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 Williamson County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 31 others in Tanglewood & Glenwood area, Round Rock 78681

$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

✓ Williamson County filing checklist

✓ Hearing script you can read word-for-word

✓ Comparable sales grid (PDF)

✓ Step-by-step WCAD Property Owner Portal walkthrough

Compare similar neighborhoods in Williamson County

Neighborhood	Homes	Median $/Sq Ft	Win Rate
Sandy & Windy Ridge area, Taylor 76574	68	$201 same	—
Bonnet & Cortona area, Georgetown 78628	355	$201 same	—
Mexican Heather & Palo Verde area, Leander 78641	129	$201 same	—
Monterosa & Cervinia area, Round Rock 78665	109	$202 same	—
Leah & Rolling Ridge area, Round Rock 78665	195	$201 same	—

Neighborhoods with the closest median $/sq ft to Tanglewood & Glenwood area, Round Rock 78681.

Top flagged properties in Tanglewood & Glenwood area, Round Rock 78681

Address	% Above	$/Sqft	Est. Savings
106 CHISHOLM TRL, ROUND ROCK, TX 78681	235%	$675	$41,731
204 CHISHOLM TRAIL RD, ROUND ROCK, TX 78681	219%	$642	$13,597
401 BRENTWOOD ST, ROUND ROCK, TX 78681	24%	$249	$1,132
1002 TANGLEWOOD ST, ROUND ROCK, TX 78681	23%	$247	$1,295
1004 TANGLEWOOD ST, ROUND ROCK, TX 78681	16%	$233	$987

Properties assessed highest above the neighborhood median.