Williamson Value property tax analysis

3602 Fisciano Ln, Round Rock, TX 78665

4 bed / 2 bath, 2,436 sqft, built 2025, in H123421C - Salerno Appraised at $414,826 for 2026.

Williamson County account 470207

Appraised value
$414,826
Tax year 2026
Market value
$414,826
Living area
2,436 sqft
$170 per sqft
Year built
2025

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 +360.9% from $90,000 in 2025 to $414,826 in 2026.