Williamson Value property tax analysis

8305 Hill Rock Dr, Round Rock, TX 78681

2 bathrooms, 1,724 sqft, built 1992, in R222592G - Cat Hollow All Sections R4 Appraised at $386,037 for 2026.

Williamson County account 160263

Appraised value
$386,037
Tax year 2026
Market value
$386,037
Living area
1,724 sqft
$224 per sqft
Year built
1992

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 -12.5% from $441,017 in 2025 to $386,037 in 2026.