Harris Value property tax analysis

314 Cosmos St, Houston, TX 77009

1,556 sqft, built 1929, in Northside Appraised at $399,176 for 2026.

Harris County account 0151350000004

Appraised value
$399,176
Tax year 2026
Market value
$411,848
Living area
1,556 sqft
$257 per sqft
Year built
1929
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 $362,888 in 2025 to $399,176 in 2026.