Williamson Value property tax analysis

2424 Sparrow Dr, Round Rock, TX 78681

2 bathrooms, 2,019 sqft, built 1991, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $448,050 for 2026.

Williamson County account 153910

Appraised value
$448,050
Tax year 2026
Market value
$448,050
Living area
2,019 sqft
$222 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 -10.6% from $501,382 in 2025 to $448,050 in 2026.