Williamson Value property tax analysis

1915 Autumn Run Ln, Round Rock, TX 78665

2 bathrooms, 2,667 sqft, built 2012, in R417506E - Teravista R4 Appraised at $515,290 for 2026.

Williamson County account 319689

Appraised value
$515,290
Tax year 2026
Market value
$515,290
Living area
2,667 sqft
$193 per sqft
Year built
2012

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 +1.3% from $508,611 in 2025 to $515,290 in 2026.