Williamson Value property tax analysis

521 Fort Thomas Pl, Round Rock, TX 78664

2 bathrooms, 1,486 sqft, built 2004, in R588507E - Shadow Pointe Appraised at $308,685 for 2026.

Williamson County account 249170

Appraised value
$308,685
Tax year 2026
Market value
$308,685
Living area
1,486 sqft
$208 per sqft
Year built
2004

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 -4.1% from $321,834 in 2025 to $308,685 in 2026.

Recent sale history

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

  • $338,000 sale recorded on April-21-2026