Williamson Value property tax analysis

16406 Rockgate Dr, Austin, TX 78717

4 bed / 2 bath, 1,769 sqft, built 1987, in R230592E - Woods / Meadows Of Brushy Creek Appraised at $423,353 for 2026.

Williamson County account 145440

Appraised value
$423,353
Tax year 2026
Market value
$423,353
Living area
1,769 sqft
$239 per sqft
Year built
1987

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 -9.1% from $465,654 in 2025 to $423,353 in 2026.