Williamson Value property tax analysis

5709 Porano Cir, Round Rock, TX 78665

2 bathrooms, 1,754 sqft, built 2016, in H121413C - Siena Appraised at $359,442 for 2026.

Williamson County account 350816

Appraised value
$359,442
Tax year 2026
Market value
$359,442
Living area
1,754 sqft
$205 per sqft
Year built
2016

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 -2.4% from $368,108 in 2025 to $359,442 in 2026.