Williamson Value property tax analysis

12203 Wallingstone Ln, Austin, TX 78750

2 bathrooms, 1,385 sqft, built 1975, in R353476G - Anderson Mill Appraised at $370,373 for 2026.

Williamson County account 130393

Appraised value
$370,373
Tax year 2026
Market value
$370,373
Living area
1,385 sqft
$267 per sqft
Year built
1975

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 -2.9% from $381,478 in 2025 to $370,373 in 2026.