Cook County Value property tax analysis

137 S Grove Ave, Oak Park, IL 60302

5 bed / 3 bath, 2,785 sqft, built 1909, in Oak Park Appraised at $1,110,000 for 2026.

Cook County account 16073050210000

Appraised value
$1,110,000
Tax year 2026
Market value
$1,110,000
Living area
2,785 sqft
$399 per sqft
Year built
1909
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 +72.3% from $644,110 in 2025 to $1,110,000 in 2026.