Williamson Value property tax analysis

1902 Zephyr Ln, Round Rock, TX 78664

2 bathrooms, 1,164 sqft, built 1991, in R604482H - Kensington / Windy Terrace 1985 And Older Appraised at $285,441 for 2026.

Williamson County account 133141

Appraised value
$285,441
Tax year 2026
Market value
$285,441
Living area
1,164 sqft
$245 per sqft
Year built
1991

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 -10.2% from $317,930 in 2025 to $285,441 in 2026.