Williamson Value property tax analysis

13405 Perthshire, Austin, TX 78729

2 bathrooms, 1,294 sqft, built 1978, in R371378G - Forest North Phs 3-5 Appraised at $326,343 for 2026.

Williamson County account 118577

Appraised value
$326,343
Tax year 2026
Market value
$326,343
Living area
1,294 sqft
$252 per sqft
Year built
1978

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 -8.3% from $355,978 in 2025 to $326,343 in 2026.