Williamson Value property tax analysis

12902 Humphrey Dr, Austin, TX 78729

2 bathrooms, 1,265 sqft, built 1986, in R390485G - Milwood Sec 28 & 29 Appraised at $355,574 for 2026.

Williamson County account 139258

Appraised value
$355,574
Tax year 2026
Market value
$355,574
Living area
1,265 sqft
$281 per sqft
Year built
1986

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 -3.7% from $369,306 in 2025 to $355,574 in 2026.