Williamson Value property tax analysis

1137 Waterfall Ave, Leander, TX 78641

3 bed / 2 bath, 1,502 sqft, built 2020, in L138319C - Alterra Appraised at $340,158 for 2026.

Williamson County account 394400

Appraised value
$340,158
Tax year 2026
Market value
$340,158
Living area
1,502 sqft
$226 per sqft
Year built
2020

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 -5.0% from $358,244 in 2025 to $340,158 in 2026.