Cook County Value property tax analysis

8516 Rockefeller Ave, Brookfield, IL 60513

3 bed / 1 bath, 1,920 sqft, built 1915, in Riverside Appraised at $610,000 for 2026.

Cook County account 15351000290000

Appraised value
$610,000
Tax year 2026
Market value
$610,000
Living area
1,920 sqft
$318 per sqft
Year built
1915
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 +24.5% from $490,000 in 2025 to $610,000 in 2026.