Harris Value property tax analysis

18411 Autumn Hills Dr, Katy, TX 77449

4,243 sqft, built 2021, in Autumn Run Appraised at $810,000 for 2026.

Harris County account 1157600030036

Appraised value
$810,000
Tax year 2026
Market value
$964,252
Living area
4,243 sqft
$191 per sqft
Year built
2021
Excellent
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 +20.0% from $675,000 in 2025 to $810,000 in 2026.