Williamson Value property tax analysis

2203 Mockingbird Dr, Round Rock, TX 78681

2 bathrooms, 2,536 sqft, built 1988, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $575,075 for 2026.

Williamson County account 153720

Appraised value
$575,075
Tax year 2026
Market value
$575,075
Living area
2,536 sqft
$227 per sqft
Year built
1988

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 -6.5% from $615,139 in 2025 to $575,075 in 2026.