Cook County Value property tax analysis

1420 N Harlem Ave C River Forest, IL 60305

2 bed / 1 bath, 1,044 sqft, built 1950, in River Forest Appraised at $230,010 for 2026.

Cook County account 15012110580000

Appraised value
$230,010
Tax year 2026
Market value
$230,010
Living area
1,044 sqft
$220 per sqft
Year built
1950
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 -1.2% from $232,720 in 2025 to $230,010 in 2026.