Cook County Value property tax analysis

3726 Blackstone Ave Markham, IL 60428

4 bed / 2 bath, 1,434 sqft, built 1947, in Bremen Appraised at $174,490 for 2025.

Cook County account 28231180170000

Appraised value
$174,490
Tax year 2025
Market value
$174,490
Living area
1,434 sqft
$122 per sqft
Year built
1947
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 $174,490 in 2024 to $174,490 in 2025.