Williamson Value property tax analysis

16805 Marsala Springs Dr, Round Rock, TX 78681

2 bathrooms, 2,144 sqft, built 1997, in R222592G - Cat Hollow All Sections R4 Appraised at $485,076 for 2026.

Williamson County account 185777

Appraised value
$485,076
Tax year 2026
Market value
$485,076
Living area
2,144 sqft
$226 per sqft
Year built
1997

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 +2.5% from $473,041 in 2025 to $485,076 in 2026.