Williamson Value property tax analysis

11305 Slippery Elm Trl, Austin, TX 78750

1 bathrooms, 1,309 sqft, built 1980, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $378,901 for 2026.

Williamson County account 130974

Appraised value
$378,901
Tax year 2026
Market value
$378,901
Living area
1,309 sqft
$289 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 +0.9% from $375,493 in 2025 to $378,901 in 2026.