Williamson Value property tax analysis

1803 Lime Rock Dr, Round Rock, TX 78681

1 bathrooms, 1,900 sqft, built 1978, in R310479G - Cimarron - All Sections Appraised at $444,483 for 2026.

Williamson County account 116665

Appraised value
$444,483
Tax year 2026
Market value
$444,483
Living area
1,900 sqft
$234 per sqft
Year built
1978

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 +2.3% from $434,583 in 2025 to $444,483 in 2026.