Travis Value property tax analysis

11503 Sundown Trl, Austin, TX 78739

1 bathrooms, 1,718 sqft, built 1975, in Lot 9 Appraised at $578,005 for 2026.

Travis County account 000000347451

Appraised value
$578,005
Tax year 2026
Market value
$578,005
Living area
1,718 sqft
$336 per sqft
Year built
1975
Homestead
Yes
Owner-occupied exemption on file

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 -2.3% from $591,393 in 2025 to $578,005 in 2026.