Williamson Value property tax analysis

2016 Mimosa Trl, Round Rock, TX 78664

2 bathrooms, 1,344 sqft, built 1997, in R510485H - Southcreek Appraised at $316,404 for 2026.

Williamson County account 179146

Appraised value
$316,404
Tax year 2026
Market value
$316,404
Living area
1,344 sqft
$235 per sqft
Year built
1997

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 -3.4% from $327,532 in 2025 to $316,404 in 2026.