Williamson Value property tax analysis

4311 Adagio Pl, Round Rock, TX 78681

2 bathrooms, 2,638 sqft, built 2008, in R101506D - Sendero Springs Sec 4,5 East Of Ss Dr. Appraised at $671,595 for 2026.

Williamson County account 291548

Appraised value
$671,595
Tax year 2026
Market value
$688,260
Living area
2,638 sqft
$255 per sqft
Year built
2008

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 $610,541 in 2025 to $671,595 in 2026.