Williamson Value property tax analysis

3413 Campanella Dr, Round Rock, TX 78665

2 bathrooms, 1,459 sqft, built 2002, in R454400F - Ryan's Crossing Sec 1 Thru 6 Appraised at $309,238 for 2026.

Williamson County account 232981

Appraised value
$309,238
Tax year 2026
Market value
$309,238
Living area
1,459 sqft
$212 per sqft
Year built
2002

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 -2.8% from $318,309 in 2025 to $309,238 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $354,900 sale recorded on March-24-2026