Williamson Value property tax analysis

16537 Avaranche Way, Round Rock, TX 78681

2 bathrooms, 1,840 sqft, built 2000, in R222592G - Cat Hollow All Sections R4 Appraised at $472,573 for 2026.

Williamson County account 215515

Appraised value
$472,573
Tax year 2026
Market value
$472,573
Living area
1,840 sqft
$257 per sqft
Year built
2000

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed -5.6% from $500,663 in 2025 to $472,573 in 2026.