Williamson Value property tax analysis

1601 Greenside Dr, Round Rock, TX 78665

2 bathrooms, 1,993 sqft, built 2008, in R417506E - Teravista R4 Appraised at $396,309 for 2026.

Williamson County account 290540

Appraised value
$396,309
Tax year 2026
Market value
$396,309
Living area
1,993 sqft
$199 per sqft
Year built
2008

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 -7.4% from $427,993 in 2025 to $396,309 in 2026.