Williamson Value property tax analysis

1999 Westvalley Pl, Round Rock, TX 78665

2 bathrooms, 2,598 sqft, built 2012, in R420606C - Teravista R5 Appraised at $561,360 for 2026.

Williamson County account 284554

Appraised value
$561,360
Tax year 2026
Market value
$561,360
Living area
2,598 sqft
$216 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 +6.3% from $527,955 in 2025 to $561,360 in 2026.