Harris Value property tax analysis

18718 Atasca South Dr, Humble, TX 77346

1,837 sqft, built 1999, in Atascocita South Appraised at $263,358 for 2026.

Harris County account 1203640040010

Appraised value
$263,358
Tax year 2026
Market value
$267,578
Living area
1,837 sqft
$143 per sqft
Year built
1999
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 $239,417 in 2025 to $263,358 in 2026.