Williamson Value property tax analysis

2104 Mayfield Dr, Round Rock, TX 78681

2 bathrooms, 2,279 sqft, built 1980, in L580D75C - Leander Sam Bass Area Appraised at $1,033,034 for 2026.

Williamson County account 91151

Appraised value
$1,033,034
Tax year 2026
Market value
$1,033,034
Living area
2,279 sqft
$453 per sqft
Year built
1980

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 +16.1% from $889,663 in 2025 to $1,033,034 in 2026.