Harris Value property tax analysis

507 Mason St, Tomball, TX 77375

1,596 sqft, built 1940 Appraised at $325,411 for 2026.

Harris County account 0352660420041

Appraised value
$325,411
Tax year 2026
Market value
$367,600
Living area
1,596 sqft
$204 per sqft
Year built
1940
Low
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 $295,829 in 2025 to $325,411 in 2026.