Williamson Value property tax analysis

2415 Sparrow Dr, Round Rock, TX 78681

2 bathrooms, 1,981 sqft, built 1991, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $446,973 for 2026.

Williamson County account 153784

Appraised value
$446,973
Tax year 2026
Market value
$446,973
Living area
1,981 sqft
$226 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 -5.2% from $471,255 in 2025 to $446,973 in 2026.