Williamson Value property tax analysis

603 Oak Park Dr, Round Rock, TX 78681

2 bathrooms, 2,238 sqft, built 1992, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $541,227 for 2026.

Williamson County account 135645

Appraised value
$541,227
Tax year 2026
Market value
$541,227
Living area
2,238 sqft
$242 per sqft
Year built
1992

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 -5.1% from $570,510 in 2025 to $541,227 in 2026.