Williamson Value property tax analysis

603 Riley Cv, Round Rock, TX 78664

1,239 sqft, built 1984, in R460483I - Chapel Hill North Sec 1 & 2 Appraised at $299,699 for 2026.

Williamson County account 115768

Appraised value
$299,699
Tax year 2026
Market value
$299,699
Living area
1,239 sqft
$242 per sqft
Year built
1984

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 -9.9% from $332,594 in 2025 to $299,699 in 2026.