Williamson Value property tax analysis

402 S Lake Creek Dr, Round Rock, TX 78681

2 bathrooms, 1,971 sqft, built 1975, in R325576F - Round Rock West/Lake Creek West/Shadow Brook Appraised at $496,156 for 2026.

Williamson County account 126954

Appraised value

$496,156

Tax year 2026

Market value

$496,156

Living area

1,971 sqft

$252 per sqft

Year built

1975

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 -11.3% from $559,093 in 2025 to $496,156 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

$449,000 sale recorded on May-5-2026