Williamson Value property tax analysis

3668 Rosalina Loop, Round Rock, TX 78665

2 bathrooms, 1,748 sqft, built 2009, in R493607C - Paloma Lake Sec 18 Appraised at $350,157 for 2026.

Williamson County account 291424

Appraised value
$350,157
Tax year 2026
Market value
$350,157
Living area
1,748 sqft
$200 per sqft
Year built
2009

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 -13.5% from $404,589 in 2025 to $350,157 in 2026.