Cook County Value property tax analysis

1141 Oakmont Ave, Flossmoor, IL 60422

3 bed / 2 bath, 1,507 sqft, built 1957, in Rich Appraised at $233,870 for 2025.

Cook County account 31121070070000

Appraised value
$233,870
Tax year 2025
Market value
$233,870
Living area
1,507 sqft
$155 per sqft
Year built
1957
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 0.0% from $233,870 in 2024 to $233,870 in 2025.