Williamson Value property tax analysis

4205 Adagio Pl, Round Rock, TX 78681

2 bathrooms, 2,120 sqft, built 2006, in R101506D - Sendero Springs Sec 4,5 East Of Ss Dr. Appraised at $578,763 for 2026.

Williamson County account 261047

Appraised value
$578,763
Tax year 2026
Market value
$589,605
Living area
2,120 sqft
$273 per sqft
Year built
2006

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 +10.0% from $526,148 in 2025 to $578,763 in 2026.