Williamson Value property tax analysis

12513 Tree Line Dr, Austin, TX 78729

2 bathrooms, 1,374 sqft, built 1980, in R373380F - Springwoods South Of Anderson Mill Appraised at $392,952 for 2026.

Williamson County account 129243

Appraised value
$392,952
Tax year 2026
Market value
$392,952
Living area
1,374 sqft
$286 per sqft
Year built
1980

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 -3.8% from $408,620 in 2025 to $392,952 in 2026.