Williamson Value property tax analysis

1269 Rainbow Parke Dr, Round Rock, TX 78665

2 bathrooms, 1,514 sqft, built 2009, in R457404G - Rainbow Parke Appraised at $317,320 for 2026.

Williamson County account 259167

Appraised value
$317,320
Tax year 2026
Market value
$317,320
Living area
1,514 sqft
$210 per sqft
Year built
2009

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 -8.3% from $345,868 in 2025 to $317,320 in 2026.