Williamson Value property tax analysis

13317 Perthshire St, Austin, TX 78729

2 bathrooms, 1,817 sqft, built 1976, in R371378G - Forest North Phs 3-5 Appraised at $506,237 for 2026.

Williamson County account 118517

Appraised value
$506,237
Tax year 2026
Market value
$616,971
Living area
1,817 sqft
$279 per sqft
Year built
1976

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 +10.0% from $460,215 in 2025 to $506,237 in 2026.