Harris Value property tax analysis

6614 Castlereagh Lake Ln, Katy, TX 77493

3,687 sqft, built 2020 Appraised at $645,074 for 2026.

Harris County account 1384990010002

Appraised value
$645,074
Tax year 2026
Market value
$657,889
Living area
3,687 sqft
$175 per sqft
Year built
2020
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 $586,431 in 2025 to $645,074 in 2026.