Williamson Value property tax analysis

3305 Porter Creek Cv, Round Rock, TX 78665

2 bathrooms, 1,768 sqft, built 2006, in R530506E - Sonoma All Sections Appraised at $375,198 for 2026.

Williamson County account 246408

Appraised value
$375,198
Tax year 2026
Market value
$375,198
Living area
1,768 sqft
$212 per sqft
Year built
2006

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 -3.5% from $388,928 in 2025 to $375,198 in 2026.