Williamson Value property tax analysis

510 Oak Dr W, Round Rock, TX 78664

2 bathrooms, 1,511 sqft, built 1978, in R462475H - Egger Acres Appraised at $354,546 for 2026.

Williamson County account 117789

Appraised value
$354,546
Tax year 2026
Market value
$354,546
Living area
1,511 sqft
$235 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 -3.6% from $367,731 in 2025 to $354,546 in 2026.