Williamson Value property tax analysis

1823 Sawmill Xing, Round Rock, TX 78665

3 bed / 2 bath, 1,759 sqft, built 2023, in R455522C - Homestead At Old Settlers Par Appraised at $422,553 for 2026.

Williamson County account 447210

Appraised value
$422,553
Tax year 2026
Market value
$422,553
Living area
1,759 sqft
$240 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 -1.6% from $429,554 in 2025 to $422,553 in 2026.