Williamson Value property tax analysis

809 Blue Spring Cir, Round Rock, TX 78681

2 bathrooms, 2,394 sqft, built 1991, in R280589F - Oakcreek Sec 1,2, And (Amd's) Appraised at $509,585 for 2026.

Williamson County account 139874

Appraised value
$509,585
Tax year 2026
Market value
$509,585
Living area
2,394 sqft
$213 per sqft
Year built
1991

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 -1.7% from $518,553 in 2025 to $509,585 in 2026.