Williamson Value property tax analysis

8307 Columbia Falls Dr, Round Rock, TX 78681

2 bathrooms, 1,820 sqft, built 1992, in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (Amd) Appraised at $416,435 for 2026.

Williamson County account 154860

Appraised value
$416,435
Tax year 2026
Market value
$416,435
Living area
1,820 sqft
$229 per sqft
Year built
1992

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 -6.2% from $444,037 in 2025 to $416,435 in 2026.