Williamson Value property tax analysis

1605 Rusty Nail Loop, Round Rock, TX 78681

2 bathrooms, 1,319 sqft, built 1995, in R123492H - Sam Bass/Hermitage/Somerset R3 Appraised at $309,041 for 2026.

Williamson County account 160895

Appraised value
$309,041
Tax year 2026
Market value
$309,041
Living area
1,319 sqft
$234 per sqft
Year built
1995

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 -3.4% from $319,923 in 2025 to $309,041 in 2026.