Williamson Value property tax analysis

1213 Apollo Cir, Round Rock, TX 78664

2 bathrooms, 1,511 sqft, built 2004, in R437401G - ChandlerCrSec6C,10,11-K&B Reek Sec 6C,10,11: K& B Appraised at $307,763 for 2026.

Williamson County account 244707

Appraised value
$307,763
Tax year 2026
Market value
$307,763
Living area
1,511 sqft
$204 per sqft
Year built
2004

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 -6.9% from $330,539 in 2025 to $307,763 in 2026.