Williamson Value property tax analysis

600 Ray Berglund Blvd, Round Rock, TX 78664

2 bathrooms, 1,519 sqft, built 1978, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $563,113 for 2026.

Williamson County account 291395

Appraised value
$563,113
Tax year 2026
Market value
$658,017
Living area
1,519 sqft
$371 per sqft
Year built
1978

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 +10.0% from $511,921 in 2025 to $563,113 in 2026.