Harris Value property tax analysis

18814 Decathalon Ct, Humble, TX 77346

2,839 sqft, built 1994, in Olympic Village Walden On Lake Houston Appraised at $363,433 for 2026.

Harris County account 1152360160038

Appraised value
$363,433
Tax year 2026
Market value
$398,667
Living area
2,839 sqft
$128 per sqft
Year built
1994
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 $330,394 in 2025 to $363,433 in 2026.