Williamson Value property tax analysis

2709 Marshall Trl, Round Rock, TX 78665

2 bathrooms, 1,758 sqft, built 2015, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $412,566 for 2026.

Williamson County account 328400

Appraised value
$412,566
Tax year 2026
Market value
$412,566
Living area
1,758 sqft
$235 per sqft
Year built
2015

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 +0.9% from $408,825 in 2025 to $412,566 in 2026.