Williamson Value property tax analysis

1115 Greenbriar Loop, Round Rock, TX 78664

2 bathrooms, 904 sqft, built 1984, in R522492G - Greenslopes - Dove Creek - Twin Ridge Appraised at $226,425 for 2026.

Williamson County account 120026

Appraised value
$226,425
Tax year 2026
Market value
$226,425
Living area
904 sqft
$250 per sqft
Year built
1984

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 -7.4% from $244,560 in 2025 to $226,425 in 2026.