Cook County Value property tax analysis

1640 W Nelson St, Chicago, IL 60657

5 bed / 3 bath, 1,872 sqft, built 1899, in Lake View Appraised at $649,520 for 2026.

Cook County account 14302120230000

Appraised value
$649,520
Tax year 2026
Market value
$649,520
Living area
1,872 sqft
$347 per sqft
Year built
1899
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 $649,520 in 2025 to $649,520 in 2026.