Williamson Value property tax analysis

1512 Greenfield Dr, Round Rock, TX 78664

2 bathrooms, 1,397 sqft, built 1977, in R464476H - Mesa Park All Sections Appraised at $313,209 for 2026.

Williamson County account 122023

Appraised value
$313,209
Tax year 2026
Market value
$313,209
Living area
1,397 sqft
$224 per sqft
Year built
1977

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 -7.4% from $338,098 in 2025 to $313,209 in 2026.