Cook County Value property tax analysis

350 N Delaplaine Rd, Riverside, IL 60546

5 bed / 3 bath, 3,260 sqft, built 1904, in Riverside Appraised at $920,000 for 2026.

Cook County account 15253070390000

Appraised value
$920,000
Tax year 2026
Market value
$920,000
Living area
3,260 sqft
$282 per sqft
Year built
1904
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 +37.6% from $668,710 in 2025 to $920,000 in 2026.