Cook County Value property tax analysis

485 Sibley Blvd, Calumet City, IL 60409

3 bed / 1 bath, 912 sqft, built 1953, in Thornton Appraised at $56,710 for 2025.

Cook County account 30083020020000

Appraised value
$56,710
Tax year 2025
Market value
$56,710
Living area
912 sqft
$62 per sqft
Year built
1953
Average

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 0.0% from $56,710 in 2024 to $56,710 in 2025.