Harris Value property tax analysis

3544 Mainer St, Houston, TX 77021

812 sqft, built 1930, in South Side Appraised at $113,022 for 2026.

Harris County account 0741510030004

Appraised value
$113,022
Tax year 2026
Market value
$135,907
Living area
812 sqft
$139 per sqft
Year built
1930
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 $102,748 in 2025 to $113,022 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $110,000 sale recorded on October-23-2025