Williamson Value property tax analysis

203 Fairlane Dr, Round Rock, TX 78664

2 bathrooms, 1,195 sqft, built 1979, in R605477I - South Park, Southern Terrace, Cushing Pa Appraised at $290,915 for 2026.

Williamson County account 127826

Appraised value
$290,915
Tax year 2026
Market value
$290,915
Living area
1,195 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 -5.0% from $306,071 in 2025 to $290,915 in 2026.