Williamson Value property tax analysis

10229 Missel Thrush Dr, Austin, TX 78750

3 bed / 2 bath, 1,646 sqft, built 1979, in R353476G - Anderson Mill Appraised at $488,293 for 2026.

Williamson County account 133582

Appraised value
$488,293
Tax year 2026
Market value
$488,293
Living area
1,646 sqft
$297 per sqft
Year built
1979

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 +17.1% from $417,141 in 2025 to $488,293 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $429,900 sale recorded on February-25-2026