Cook County Value property tax analysis

181 Longcommon Rd, Riverside, IL 60546

5 bed / 3 bath, 4,551 sqft, built 1879, in Riverside Appraised at $1,210,010 for 2026.

Cook County account 15361060030000

Appraised value
$1,210,010
Tax year 2026
Market value
$1,210,010
Living area
4,551 sqft
$266 per sqft
Year built
1879
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 +47.0% from $823,250 in 2025 to $1,210,010 in 2026.