Harris Value property tax analysis

8603 Costmary Ln, Houston, TX 77055

2,578 sqft, built 2015, in Spring Branch Central Appraised at $638,000 for 2026.

Harris County account 1365640010001

Appraised value
$638,000
Tax year 2026
Market value
$732,967
Living area
2,578 sqft
$247 per sqft
Year built
2015
Excellent
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 $580,000 in 2025 to $638,000 in 2026.