Williamson Value property tax analysis

4600 Tiffany Nicole St, Round Rock, TX 78665

2 bathrooms, 1,803 sqft, built 1974, in R453474G - Southern Hills Appraised at $723,402 for 2026.

Williamson County account 127807

Appraised value
$723,402
Tax year 2026
Market value
$723,402
Living area
1,803 sqft
$401 per sqft
Year built
1974

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 -18.6% from $889,202 in 2025 to $723,402 in 2026.