Williamson Value property tax analysis

305 Sunset Dr, Round Rock, TX 78664

2 bathrooms, 1,491 sqft, built 1946, in R504464I - North Park Addition Appraised at $312,840 for 2026.

Williamson County account 123962

Appraised value
$312,840
Tax year 2026
Market value
$312,840
Living area
1,491 sqft
$210 per sqft
Year built
1946

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 +9.4% from $286,024 in 2025 to $312,840 in 2026.