Williamson Value property tax analysis

4534 Monterosa Ln, Round Rock, TX 78665

2 bathrooms, 2,377 sqft, built 2008, in R41R405D - Teravista Sec 13B - Hampton Village Appraised at $523,065 for 2026.

Williamson County account 294234

Appraised value
$523,065
Tax year 2026
Market value
$523,065
Living area
2,377 sqft
$220 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 +3.0% from $507,810 in 2025 to $523,065 in 2026.