Cook County Value property tax analysis

15 Ashland Ave River Forest, IL 60305

4 bed / 4 bath, 1,935 sqft, built 1917, in River Forest Appraised at $800,000 for 2026.

Cook County account 15123220180000

Appraised value
$800,000
Tax year 2026
Market value
$800,000
Living area
1,935 sqft
$413 per sqft
Year built
1917
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 +72.9% from $462,600 in 2025 to $800,000 in 2026.