Williamson Value property tax analysis

3017 Alton Pl, Round Rock, TX 78665

4 bed / 2 bath, 2,706 sqft, built 2018, in R501615D - Forest Groves Appraised at $781,603 for 2026.

Williamson County account 351510

Appraised value
$781,603
Tax year 2026
Market value
$781,603
Living area
2,706 sqft
$289 per sqft
Year built
2018

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 +0.7% from $776,243 in 2025 to $781,603 in 2026.