Cook County Value property tax analysis

45 Franklin Ave River Forest, IL 60305

4 bed / 1 bath, 2,186 sqft, built 1921, in River Forest Appraised at $700,000 for 2026.

Cook County account 15123210010000

Appraised value
$700,000
Tax year 2026
Market value
$700,000
Living area
2,186 sqft
$320 per sqft
Year built
1921
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 +25.0% from $560,000 in 2025 to $700,000 in 2026.