Williamson Value property tax analysis

1401 Green Downs Dr, Round Rock, TX 78664

1,277 sqft, built 1980, in R522492G - Greenslopes - Dove Creek - Twin Ridge Appraised at $296,910 for 2026.

Williamson County account 119365

Appraised value
$296,910
Tax year 2026
Market value
$308,510
Living area
1,277 sqft
$233 per sqft
Year built
1980

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 +10.0% from $269,918 in 2025 to $296,910 in 2026.