Williamson Value property tax analysis

903 Lasso Dr, Round Rock, TX 78681

2 bathrooms, 1,216 sqft, built 1984, in R332479H - Chisholm Valley & Northridge Acres & Willow Run Appraised at $309,129 for 2026.

Williamson County account 143495

Appraised value
$309,129
Tax year 2026
Market value
$309,129
Living area
1,216 sqft
$254 per sqft
Year built
1984

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 -7.2% from $332,954 in 2025 to $309,129 in 2026.