Williamson Value property tax analysis

1912 Greenside Trl, Round Rock, TX 78665

2 bathrooms, 1,987 sqft, built 2012, in R417506E - Teravista R4 Appraised at $394,475 for 2026.

Williamson County account 319663

Appraised value
$394,475
Tax year 2026
Market value
$394,475
Living area
1,987 sqft
$199 per sqft
Year built
2012

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 $415,123 in 2025 to $394,475 in 2026.