Williamson Value property tax analysis

2879 Mill Run Bnd, Round Rock, TX 78665

4 bed / 2 bath, 1,690 sqft, built 2023, in R455522C - Homestead At Old Settlers Par Appraised at $414,801 for 2026.

Williamson County account 457791

Appraised value
$414,801
Tax year 2026
Market value
$414,801
Living area
1,690 sqft
$245 per sqft
Year built
2023

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 +5.1% from $394,836 in 2025 to $414,801 in 2026.