Williamson Value property tax analysis

4416 Sam Bass Rd, Round Rock, TX 78681

2,617 sqft, built 1979, in L580D75C - Leander Sam Bass Area Appraised at $1,371,010 for 2026.

Williamson County account 90509

Appraised value
$1,371,010
Tax year 2026
Market value
$1,371,010
Living area
2,617 sqft
$524 per sqft
Year built
1979

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 +6.3% from $1,289,354 in 2025 to $1,371,010 in 2026.