Harris Value property tax analysis

18619 Maple Mist Dr, Katy, TX 77449

1,631 sqft, built 1991, in Autumn Run Appraised at $272,819 for 2026.

Harris County account 1157600020052

Appraised value
$272,819
Tax year 2026
Market value
$297,374
Living area
1,631 sqft
$167 per sqft
Year built
1991
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 $248,018 in 2025 to $272,819 in 2026.