Williamson Value property tax analysis

852 Winnsboro Dr, Round Rock, TX 78664

2 bathrooms, 1,681 sqft, built 2017, in R631414D - Warner Ranch Appraised at $413,399 for 2026.

Williamson County account 377052

Appraised value
$413,399
Tax year 2026
Market value
$413,399
Living area
1,681 sqft
$246 per sqft
Year built
2017

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 +9.9% from $376,146 in 2025 to $413,399 in 2026.