Harris Value property tax analysis

809 Duff Ln, Houston, TX 77022

864 sqft, built 1940, in Northside / Northline Appraised at $139,801 for 2026.

Harris County account 0710370000022

Appraised value
$139,801
Tax year 2026
Market value
$154,074
Living area
864 sqft
$162 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 $127,092 in 2025 to $139,801 in 2026.