Williamson Value property tax analysis

1204 Greenbriar Loop, Round Rock, TX 78664

2 bathrooms, 904 sqft, built 1984, in R522492G - Greenslopes - Dove Creek - Twin Ridge Appraised at $242,650 for 2026.

Williamson County account 119993

Appraised value
$242,650
Tax year 2026
Market value
$242,650
Living area
904 sqft
$268 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 -9.1% from $266,933 in 2025 to $242,650 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $220,000 sale recorded on May-13-2026