Williamson Value property tax analysis

2113 Mockingbird Dr, Round Rock, TX 78681

2 bathrooms, 2,027 sqft, built 1990, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $448,451 for 2026.

Williamson County account 153724

Appraised value
$448,451
Tax year 2026
Market value
$448,451
Living area
2,027 sqft
$221 per sqft
Year built
1990

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 -8.0% from $487,182 in 2025 to $448,451 in 2026.