Williamson Value property tax analysis

518 Palm Valley Blvd E, Round Rock, TX 78664

2 bathrooms, 1,920 sqft, built 1972, in R462475H - Egger Acres Appraised at $488,875 for 2026.

Williamson County account 117745

Appraised value
$488,875
Tax year 2026
Market value
$488,875
Living area
1,920 sqft
$255 per sqft
Year built
1972

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 -1.7% from $497,515 in 2025 to $488,875 in 2026.