Williamson Value property tax analysis

209 Milam Ave, Round Rock, TX 78664

1 bathrooms, 936 sqft, built 1960, in R701575F - Old Town Round Rock Appraised at $273,072 for 2026.

Williamson County account 112199

Appraised value
$273,072
Tax year 2026
Market value
$273,072
Living area
936 sqft
$292 per sqft
Year built
1960

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 +2.7% from $266,000 in 2025 to $273,072 in 2026.