Williamson Value property tax analysis

1809 Lost Spring, Round Rock, TX 78681

2 bathrooms, 2,386 sqft, built 1983, in R202681C - Tonkawa & Oak Springs Appraised at $761,891 for 2026.

Williamson County account 130174

Appraised value
$761,891
Tax year 2026
Market value
$761,891
Living area
2,386 sqft
$319 per sqft
Year built
1983

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 +4.5% from $728,847 in 2025 to $761,891 in 2026.