Williamson Value property tax analysis

3545 Rock Shelf Ln, Round Rock, TX 78681

2 bathrooms, 1,682 sqft, built 2000, in R107503F - Preserve At Stone Oak - Ph 3 & 4 Appraised at $381,475 for 2026.

Williamson County account 212240

Appraised value
$381,475
Tax year 2026
Market value
$381,475
Living area
1,682 sqft
$227 per sqft
Year built
2000

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 -1.8% from $388,454 in 2025 to $381,475 in 2026.