Williamson Value property tax analysis

3029 Mill Run Bnd, Round Rock, TX 78665

4 bed / 2 bath, 1,671 sqft, built 2021, in R455522C - Homestead At Old Settlers Par Appraised at $409,940 for 2026.

Williamson County account 432198

Appraised value
$409,940
Tax year 2026
Market value
$409,940
Living area
1,671 sqft
$245 per sqft
Year built
2021

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 +4.9% from $390,608 in 2025 to $409,940 in 2026.