Williamson Value property tax analysis

1 Highland Ter, Round Rock, TX 78665

2 bathrooms, 3,040 sqft, built 1982, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $952,873 for 2026.

Williamson County account 120466

Appraised value
$952,873
Tax year 2026
Market value
$1,008,490
Living area
3,040 sqft
$313 per sqft
Year built
1982

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 +10.0% from $866,248 in 2025 to $952,873 in 2026.