Williamson Value property tax analysis

603 Chisholm Trail Rd, Round Rock, TX 78681

2 bathrooms, 2,493 sqft, built 1853, in R701575F - Old Town Round Rock Appraised at $1,079,263 for 2026.

Williamson County account 111122

Appraised value
$1,079,263
Tax year 2026
Market value
$1,079,263
Living area
2,493 sqft
$433 per sqft
Year built
1853

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 -4.7% from $1,132,632 in 2025 to $1,079,263 in 2026.