Williamson Value property tax analysis

1621 Plume Grass Pl, Round Rock, TX 78665

2 bathrooms, 1,642 sqft, built 2002, in R588507E - Shadow Pointe Appraised at $324,379 for 2026.

Williamson County account 236875

Appraised value
$324,379
Tax year 2026
Market value
$324,379
Living area
1,642 sqft
$198 per sqft
Year built
2002

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 -4.8% from $340,865 in 2025 to $324,379 in 2026.