Williamson Value property tax analysis

1586 Monterosa Loop, Round Rock, TX 78665

2 bathrooms, 3,272 sqft, built 2011, in R41R405D - Teravista Sec 13B - Hampton Village Appraised at $686,289 for 2026.

Williamson County account 294211

Appraised value
$686,289
Tax year 2026
Market value
$687,097
Living area
3,272 sqft
$210 per sqft
Year built
2011

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 $623,899 in 2025 to $686,289 in 2026.