Williamson Value property tax analysis

1814 Southwestern Trl, Round Rock, TX 78664

2 bathrooms, 1,192 sqft, built 1993, in R602494H - Greenlawn Place Appraised at $279,499 for 2026.

Williamson County account 150937

Appraised value
$279,499
Tax year 2026
Market value
$279,499
Living area
1,192 sqft
$234 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 -6.4% from $298,653 in 2025 to $279,499 in 2026.