Williamson Value property tax analysis

4860 Gragnano Dr, Round Rock, TX 78665

3 bed / 2 bath, 1,595 sqft, built 2025, in H123421C - Salerno Appraised at $341,491 for 2026.

Williamson County account 485354

Appraised value
$341,491
Tax year 2026
Market value
$341,491
Living area
1,595 sqft
$214 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 +279.4% from $90,000 in 2025 to $341,491 in 2026.