Williamson Value property tax analysis

805 Deer Run, Round Rock, TX 78681

2 bathrooms, 1,638 sqft, built 1983, in R325576F - Round Rock West/Lake Creek West/Shadow Brook Appraised at $400,450 for 2026.

Williamson County account 127234

Appraised value
$400,450
Tax year 2026
Market value
$400,450
Living area
1,638 sqft
$244 per sqft
Year built
1983

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 -4.4% from $418,686 in 2025 to $400,450 in 2026.