Williamson Value property tax analysis

14109 Ballycastle Trl, Austin, TX 78717

2 bathrooms, 1,713 sqft, built 2002, in L591503E - Avery Ranch Far West Ph 1 Appraised at $436,992 for 2026.

Williamson County account 223621

Appraised value
$436,992
Tax year 2026
Market value
$436,992
Living area
1,713 sqft
$255 per sqft
Year built
2002

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 -4.7% from $458,422 in 2025 to $436,992 in 2026.

Recent sale history

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

  • $479,000 sale recorded on April-22-2026