Williamson Value property tax analysis

3765 Royal Port Rush Dr, Round Rock, TX 78664

2 bathrooms, 1,978 sqft, built 1994, in R541693C - Forest Creek Appraised at $455,187 for 2026.

Williamson County account 177721

Appraised value
$455,187
Tax year 2026
Market value
$455,187
Living area
1,978 sqft
$230 per sqft
Year built
1994

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 -7.9% from $493,965 in 2025 to $455,187 in 2026.