Williamson Value property tax analysis

12805 Tantara Dr, Austin, TX 78729

3 bed / 2 bath, 2,038 sqft, built 1987, in R381591E - Hunters' Chase Sec 5 & 7 Appraised at $584,495 for 2026.

Williamson County account 108704

Appraised value
$584,495
Tax year 2026
Market value
$584,495
Living area
2,038 sqft
$287 per sqft
Year built
1987

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 +23.2% from $474,373 in 2025 to $584,495 in 2026.

Recent sale history

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

  • $599,000 sale recorded on November-24-2025