Williamson Value property tax analysis

17705 Box Canyon Ter, Round Rock, TX 78681

2 bathrooms, 1,820 sqft, built 1998, in R292598D - Stone Canyon - Weekley & Newmark Appraised at $420,339 for 2026.

Williamson County account 186798

Appraised value
$420,339
Tax year 2026
Market value
$420,339
Living area
1,820 sqft
$231 per sqft
Year built
1998

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 -8.5% from $459,146 in 2025 to $420,339 in 2026.