Williamson Value property tax analysis

4010 Halfway Cv, Round Rock, TX 78681

2 bathrooms, 2,118 sqft, built 1993, in L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C Appraised at $445,046 for 2026.

Williamson County account 164724

Appraised value
$445,046
Tax year 2026
Market value
$445,046
Living area
2,118 sqft
$210 per sqft
Year built
1993

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 -0.6% from $447,845 in 2025 to $445,046 in 2026.