Cook County Value property tax analysis

806 W Altgeld St, Chicago, IL 60614

4 bed / 2 bath, 1,964 sqft, built 1888, in Lake View Appraised at $776,080 for 2026.

Cook County account 14294200470000

Appraised value
$776,080
Tax year 2026
Market value
$776,080
Living area
1,964 sqft
$395 per sqft
Year built
1888
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 -5.4% from $820,000 in 2025 to $776,080 in 2026.