Williamson Value property tax analysis

2859 Mill Run Bnd, Round Rock, TX 78665

4 bed / 2 bath, 1,993 sqft, built 2024, in R455522C - Homestead At Old Settlers Par Appraised at $444,679 for 2026.

Williamson County account 457796

Appraised value
$444,679
Tax year 2026
Market value
$444,679
Living area
1,993 sqft
$223 per sqft
Year built
2024

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 -4.5% from $465,415 in 2025 to $444,679 in 2026.