Harris Value property tax analysis

18607 Spellman Ridge Dr, Tomball, TX 77377

3,724 sqft, built 2018 Appraised at $783,189 for 2026.

Harris County account 1380180010015

Appraised value
$783,189
Tax year 2026
Market value
$820,189
Living area
3,724 sqft
$210 per sqft
Year built
2018
Excellent
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 $711,990 in 2025 to $783,189 in 2026.