Williamson Value property tax analysis

702 Firethorn Ln, Round Rock, TX 78664

2 bathrooms, 1,472 sqft, built 1986, in R510485H - Southcreek Appraised at $348,608 for 2026.

Williamson County account 137139

Appraised value
$348,608
Tax year 2026
Market value
$348,608
Living area
1,472 sqft
$237 per sqft
Year built
1986

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 +3.1% from $338,288 in 2025 to $348,608 in 2026.