Williamson Value property tax analysis

2309 Arnie Ln, Round Rock, TX 78664

3 bathrooms, 2,469 sqft, built 2000, in R545698D - Forest Creek Sec 8 & 9 Appraised at $474,508 for 2026.

Williamson County account 198279

Appraised value
$474,508
Tax year 2026
Market value
$474,508
Living area
2,469 sqft
$192 per sqft
Year built
2000

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 -7.1% from $510,528 in 2025 to $474,508 in 2026.