Williamson Value property tax analysis

9117 Rattlesnake Trl, Austin, TX 78717

4 bed / 3 bath, 3,281 sqft, built 2019, in R257616A - Heritage At Pearson Ranch Appraised at $1,098,232 for 2026.

Williamson County account 382058

Appraised value
$1,098,232
Tax year 2026
Market value
$1,098,232
Living area
3,281 sqft
$335 per sqft
Year built
2019

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 +9.8% from $1,000,460 in 2025 to $1,098,232 in 2026.