Williamson Value property tax analysis

4338 Bancroft Ln, Round Rock, TX 78665

3 bed / 2 bath, 1,996 sqft, built 2025, in G507521B - Uni Heights Appraised at $438,405 for 2026.

Williamson County account 463470

Appraised value
$438,405
Tax year 2026
Market value
$438,405
Living area
1,996 sqft
$220 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 +313.6% from $106,000 in 2025 to $438,405 in 2026.

Recent sale history

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

  • $469,990 sale recorded on October-29-2025