Williamson Value property tax analysis

2931 San Milan Pass, Round Rock, TX 78665

3 bathrooms, 2,968 sqft, built 2016, in R491607C - Paloma Lake Drees /Taylor Appraised at $639,103 for 2026.

Williamson County account 355743

Appraised value
$639,103
Tax year 2026
Market value
$639,103
Living area
2,968 sqft
$215 per sqft
Year built
2016

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 +3.4% from $618,036 in 2025 to $639,103 in 2026.