Williamson Value property tax analysis

11507 Fence Post Trl, Austin, TX 78750

2 bathrooms, 1,850 sqft, built 1984, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $476,165 for 2026.

Williamson County account 131747

Appraised value
$476,165
Tax year 2026
Market value
$476,165
Living area
1,850 sqft
$257 per sqft
Year built
1984

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 +16.3% from $409,422 in 2025 to $476,165 in 2026.