Williamson Value property tax analysis

3111 Ansonia Trl, Round Rock, TX 78681

2 bathrooms, 1,937 sqft, built 2004, in R222592G - Cat Hollow All Sections R4 Appraised at $445,322 for 2026.

Williamson County account 232028

Appraised value
$445,322
Tax year 2026
Market value
$445,322
Living area
1,937 sqft
$230 per sqft
Year built
2004

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 -6.6% from $476,971 in 2025 to $445,322 in 2026.