Williamson Value property tax analysis

1700 Rock Creek Dr, Round Rock, TX 78681

2 bathrooms, 1,763 sqft, built 1979, in R310479G - Cimarron - All Sections Appraised at $429,250 for 2026.

Williamson County account 116707

Appraised value
$429,250
Tax year 2026
Market value
$429,250
Living area
1,763 sqft
$243 per sqft
Year built
1979

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 -2.9% from $441,862 in 2025 to $429,250 in 2026.