Harris Value property tax analysis

21523 Autumn Summit St, Katy, TX 77449

2,045 sqft, built 2019 Appraised at $314,740 for 2026.

Harris County account 1405760010006

Appraised value
$314,740
Tax year 2026
Market value
$335,742
Living area
2,045 sqft
$154 per sqft
Year built
2019
Average
Homestead
Yes
Owner-occupied exemption on file

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 +10.0% from $286,128 in 2025 to $314,740 in 2026.