Cook County Value property tax analysis

639 Jeffery Ave, Calumet City, IL 60409

12 bed / 6 bath, 6,078 sqft, built 1974, in Thornton Appraised at $350,010 for 2025.

Cook County account 29123210550000

Appraised value
$350,010
Tax year 2025
Market value
$350,010
Living area
6,078 sqft
$58 per sqft
Year built
1974
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 $350,010 in 2024 to $350,010 in 2025.