Williamson Value property tax analysis

1606 Diana Dr, Round Rock, TX 78664

2 bathrooms, 1,665 sqft, built 1999, in R655498G - Spring Ridge Appraised at $350,211 for 2026.

Williamson County account 194999

Appraised value
$350,211
Tax year 2026
Market value
$350,211
Living area
1,665 sqft
$210 per sqft
Year built
1999

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 -4.3% from $365,881 in 2025 to $350,211 in 2026.