Cook County Value property tax analysis

8609 Rockefeller Ave, Brookfield, IL 60513

3 bed / 1 bath, 1,450 sqft, built 1941, in Riverside Appraised at $390,000 for 2026.

Cook County account 15351020620000

Appraised value
$390,000
Tax year 2026
Market value
$390,000
Living area
1,450 sqft
$269 per sqft
Year built
1941
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 +30.0% from $300,000 in 2025 to $390,000 in 2026.