Williamson Value property tax analysis

1112 Apollo Cir, Round Rock, TX 78664

2 bathrooms, 1,711 sqft, built 2004, in R437401G - ChandlerCrSec6C,10,11-K&B Reek Sec 6C,10,11: K& B Appraised at $311,919 for 2026.

Williamson County account 244804

Appraised value
$311,919
Tax year 2026
Market value
$311,919
Living area
1,711 sqft
$182 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 -7.4% from $336,694 in 2025 to $311,919 in 2026.