Williamson Value property tax analysis

18 Evergreen Dr, Round Rock, TX 78664

2 bathrooms, 1,789 sqft, built 1983, in R601480F - Greenfield Appraised at $449,388 for 2026.

Williamson County account 118988

Appraised value
$449,388
Tax year 2026
Market value
$449,388
Living area
1,789 sqft
$251 per sqft
Year built
1983

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 -5.0% from $472,914 in 2025 to $449,388 in 2026.