Williamson Value property tax analysis

3805 Sam Bass Rd, Round Rock, TX 78681

1 bathrooms, 346 sqft, built 1977, in R201578D - Great Oaks Sec 1, 1 (Amd), & 2 Appraised at $369,222 for 2026.

Williamson County account 111588

Appraised value
$369,222
Tax year 2026
Market value
$369,222
Living area
346 sqft
$1,067 per sqft
Year built
1977

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 -9.7% from $408,830 in 2025 to $369,222 in 2026.