Williamson Value property tax analysis

150 Tate Ln, Round Rock, TX 78665

2 bathrooms, 1,512 sqft, built 1982, in R002D78G - East Round Rock Williamson Co Abstracts Lt 20 Acs Appraised at $668,391 for 2026.

Williamson County account 110829

Appraised value
$668,391
Tax year 2026
Market value
$668,391
Living area
1,512 sqft
$442 per sqft
Year built
1982

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 +19.6% from $558,817 in 2025 to $668,391 in 2026.

Recent sale history

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

  • $600,000 sale recorded on November-14-2025