Cook County Value property tax analysis

3520 McCormick Ave, Brookfield, IL 60513

4 bed / 2 bath, 1,349 sqft, built 1940, in Riverside Appraised at $550,000 for 2026.

Cook County account 15353010160000

Appraised value
$550,000
Tax year 2026
Market value
$550,000
Living area
1,349 sqft
$408 per sqft
Year built
1940
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 +35.4% from $406,330 in 2025 to $550,000 in 2026.