Williamson Value property tax analysis

2017 Autumn Run Ln, Round Rock, TX 78665

2 bathrooms, 1,985 sqft, built 2012, in R417506E - Teravista R4 Appraised at $386,846 for 2026.

Williamson County account 319645

Appraised value
$386,846
Tax year 2026
Market value
$386,846
Living area
1,985 sqft
$195 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 -6.9% from $415,605 in 2025 to $386,846 in 2026.