Williamson Value property tax analysis

1634 Diana Dr, Round Rock, TX 78664

2 bathrooms, 1,636 sqft, built 2000, in R655498G - Spring Ridge Appraised at $316,673 for 2026.

Williamson County account 195013

Appraised value
$316,673
Tax year 2026
Market value
$316,673
Living area
1,636 sqft
$194 per sqft
Year built
2000

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 -7.8% from $343,470 in 2025 to $316,673 in 2026.