Williamson Value property tax analysis

5724 Arbia Ln, Round Rock, TX 78665

2 bathrooms, 2,172 sqft, built 2017, in H121413C - Siena Appraised at $411,631 for 2026.

Williamson County account 365114

Appraised value
$411,631
Tax year 2026
Market value
$411,631
Living area
2,172 sqft
$190 per sqft
Year built
2017

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 -4.1% from $429,294 in 2025 to $411,631 in 2026.