Cook County Value property tax analysis

140 Gage Rd, Riverside, IL 60546

5 bed / 4 bath, 3,832 sqft, built 1878, in Riverside Appraised at $1,000,000 for 2026.

Cook County account 15363030450000

Appraised value
$1,000,000
Tax year 2026
Market value
$1,000,000
Living area
3,832 sqft
$261 per sqft
Year built
1878
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 +28.2% from $780,000 in 2025 to $1,000,000 in 2026.