Harris Value property tax analysis

4010 Portsmouth St, Houston, TX 77027

1,498 sqft, built 1950, in Greenway / Upper Kirby Area Appraised at $829,693 for 2026.

Harris County account 0772860070011

Appraised value
$829,693
Tax year 2026
Market value
$859,675
Living area
1,498 sqft
$554 per sqft
Year built
1950
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 +19.4% from $694,902 in 2025 to $829,693 in 2026.