Williamson Value property tax analysis

17301 Montana Falls Dr, Round Rock, TX 78681

3 bed / 2 bath, 1,477 sqft, built 1989, in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (Amd) Appraised at $389,164 for 2026.

Williamson County account 154541

Appraised value
$389,164
Tax year 2026
Market value
$389,164
Living area
1,477 sqft
$263 per sqft
Year built
1989

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 -2.8% from $400,268 in 2025 to $389,164 in 2026.