Harris Value property tax analysis

3819 Cosby St, Houston, TX 77021

3,772 sqft, built 2022, in South Side Appraised at $492,864 for 2026.

Harris County account 0752380180006

Appraised value
$492,864
Tax year 2026
Market value
$564,159
Living area
3,772 sqft
$131 per sqft
Year built
2022
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 +10.0% from $448,059 in 2025 to $492,864 in 2026.