Williamson Value property tax analysis

220 Southern Cross Dr, Austin, TX 78717

2 bathrooms, 3,027 sqft, built 2010, in R302609C - Highland Horizon Appraised at $851,729 for 2026.

Williamson County account 303484

Appraised value
$851,729
Tax year 2026
Market value
$851,729
Living area
3,027 sqft
$281 per sqft
Year built
2010

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 +7.3% from $793,993 in 2025 to $851,729 in 2026.