Williamson Value property tax analysis

14 Timberline Dr, Round Rock, TX 78665

2 bathrooms, 1,599 sqft, built 1979, in R427578G - Hidden Acres & Sec 2 Appraised at $340,653 for 2026.

Williamson County account 120363

Appraised value
$340,653
Tax year 2026
Market value
$340,653
Living area
1,599 sqft
$213 per sqft
Year built
1979

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 -2.5% from $349,368 in 2025 to $340,653 in 2026.