Williamson Value property tax analysis

11236 Slippery Elm Trl, Austin, TX 78750

2 bathrooms, 1,692 sqft, built 1980, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $411,138 for 2026.

Williamson County account 131029

Appraised value
$411,138
Tax year 2026
Market value
$411,138
Living area
1,692 sqft
$243 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 -5.3% from $434,190 in 2025 to $411,138 in 2026.