Williamson Value property tax analysis

205 Southern Carina Dr, Round Rock, TX 78681

5 bathrooms, 4,350 sqft, built 2015, in R304615B - Highland Horizon PH3 Appraised at $1,354,206 for 2026.

Williamson County account 347034

Appraised value
$1,354,206
Tax year 2026
Market value
$1,354,206
Living area
4,350 sqft
$311 per sqft
Year built
2015

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 -4.4% from $1,416,239 in 2025 to $1,354,206 in 2026.