Williamson Value property tax analysis

1911 Blackjack Cv, Round Rock, TX 78681

2 bathrooms, 1,501 sqft, built 1991, in R126592G - Woods/Oak Hollow All Sections Appraised at $347,909 for 2026.

Williamson County account 72311

Appraised value
$347,909
Tax year 2026
Market value
$347,909
Living area
1,501 sqft
$232 per sqft
Year built
1991

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 -4.2% from $363,170 in 2025 to $347,909 in 2026.