Harris Value property tax analysis

20706 Castlemills Ct, Katy, TX 77450

2,175 sqft, built 1992, in Kelliwood Place Appraised at $394,315 for 2026.

Harris County account 1172640040002

Appraised value
$394,315
Tax year 2026
Market value
$399,843
Living area
2,175 sqft
$181 per sqft
Year built
1992
Good
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 $358,469 in 2025 to $394,315 in 2026.