Williamson Value property tax analysis

2438 Santa Barbara Loop, Round Rock, TX 78665

2 bathrooms, 2,115 sqft, built 2010, in R492607C - Paloma Lake - Sec 17A & 17B Appraised at $424,358 for 2026.

Williamson County account 296202

Appraised value
$424,358
Tax year 2026
Market value
$424,358
Living area
2,115 sqft
$201 per sqft
Year built
2010

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 -3.9% from $441,425 in 2025 to $424,358 in 2026.