Williamson Value property tax analysis

11907 Swan Dr, Austin, TX 78750

2 bathrooms, 1,456 sqft, built 1977, in R353476G - Anderson Mill Appraised at $377,023 for 2026.

Williamson County account 133557

Appraised value
$377,023
Tax year 2026
Market value
$377,023
Living area
1,456 sqft
$259 per sqft
Year built
1977

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 -3.1% from $388,991 in 2025 to $377,023 in 2026.