Williamson Value property tax analysis

1906 Lime Rock Dr, Round Rock, TX 78681

2 bathrooms, 1,881 sqft, built 1977, in R310479G - Cimarron - All Sections Appraised at $495,327 for 2026.

Williamson County account 116638

Appraised value
$495,327
Tax year 2026
Market value
$505,879
Living area
1,881 sqft
$263 per sqft
Year built
1977

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 +10.0% from $450,297 in 2025 to $495,327 in 2026.