Cook County Value property tax analysis

623 N Elmwood Ave, Oak Park, IL 60302

6 bed / 4 bath, 3,181 sqft, built 1907, in Oak Park Appraised at $1,290,000 for 2026.

Cook County account 16064170190000

Appraised value
$1,290,000
Tax year 2026
Market value
$1,290,000
Living area
3,181 sqft
$406 per sqft
Year built
1907
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 +58.2% from $815,450 in 2025 to $1,290,000 in 2026.