Williamson Value property tax analysis

1306 Green Downs Dr, Round Rock, TX 78664

1 bathrooms, 1,186 sqft, built 1980, in R522492G - Greenslopes - Dove Creek - Twin Ridge Appraised at $290,563 for 2026.

Williamson County account 119451

Appraised value
$290,563
Tax year 2026
Market value
$290,563
Living area
1,186 sqft
$245 per sqft
Year built
1980

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 +12.7% from $257,726 in 2025 to $290,563 in 2026.

Recent sale history

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

  • $316,000 sale recorded on April-17-2026