Williamson Value property tax analysis

3938 Lord Byron Cir, Round Rock, TX 78664

2 bathrooms, 2,074 sqft, built 2001, in R550600D - Forest Creek Sec 15,16,19,31 Appraised at $431,387 for 2026.

Williamson County account 216240

Appraised value
$431,387
Tax year 2026
Market value
$431,387
Living area
2,074 sqft
$208 per sqft
Year built
2001

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 +1.2% from $426,419 in 2025 to $431,387 in 2026.