Williamson Value property tax analysis

1037 Sonata Pl, Round Rock, TX 78681

4 bed / 3 bath, 2,379 sqft, built 2025, in R294523A-Sauls Ranch East Appraised at $715,276 for 2026.

Williamson County account 475164

Appraised value
$715,276
Tax year 2026
Market value
$715,276
Living area
2,379 sqft
$301 per sqft
Year built
2025

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 +3684.5% from $18,900 in 2025 to $715,276 in 2026.