Williamson Value property tax analysis

645 Arrowood Pl, Round Rock, TX 78665

2 bathrooms, 1,466 sqft, built 2003, in R530506E - Sonoma All Sections Appraised at $343,820 for 2026.

Williamson County account 237366

Appraised value
$343,820
Tax year 2026
Market value
$343,820
Living area
1,466 sqft
$235 per sqft
Year built
2003

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 -4.9% from $361,515 in 2025 to $343,820 in 2026.