Williamson Value property tax analysis

220 Great Circle Cv, Austin, TX 78717

2 bathrooms, 2,880 sqft, built 2010, in R302609C - Highland Horizon Appraised at $818,173 for 2026.

Williamson County account 303625

Appraised value
$818,173
Tax year 2026
Market value
$826,738
Living area
2,880 sqft
$284 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 +10.0% from $743,794 in 2025 to $818,173 in 2026.