Williamson Value property tax analysis

3209 Mayfield Ranch Cv, Round Rock, TX 78681

2,235 sqft, built 2017, in L495414C - Borho/Mayfield Ranch/Sapphire Loop Appraised at $490,439 for 2026.

Williamson County account 280473

Appraised value
$490,439
Tax year 2026
Market value
$490,439
Living area
2,235 sqft
$219 per sqft
Year built
2017

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 -6.3% from $523,670 in 2025 to $490,439 in 2026.