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1047 E 80Th St

Chatham, Chicago IL 60619 20351120340000 6 units · 1967

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Chatham — not a forecast
At or below average
avg 4.2
1
FewerMore

This building has 1 building violations (7y), at or below the Chatham average of 4.2.

The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.

Building characteristics
Units6
Year built1967
Stories
Building area5,095 sq ft
Property class211
PIN (Cook County parcel)20351120340000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
440 Lake St

Landlord portfolio

Other Chicago properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The six-unit residential building at 1047 E 80th St in Chicago's Chatham neighborhood, owned by The Chicago Trust NA U and constructed in 1967, has experienced several concerning maintenance issues in recent years. The most significant recent pattern involves multiple incidents of water accumulation in the basement, with three such complaints filed between March and January 2026, all of which have been closed. The building's maintenance history shows some attention required to exterior conditions, with two tree debris clean-up requests in 2025 (September and October) that were successfully resolved. A building code violation was recorded in March 2022, though it was promptly resolved. Looking ahead, there's currently an open request from June 2026 regarding sewer cleaning inspection that has yet to be addressed.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1047 E 80Th St's risk score is calculated

We trained a model on 7 years of Chicago code enforcement data — building violations, 311 complaint history, environmental enforcement, and owner track records. It estimates the probability that the City of Chicago will find a code violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Lower risk — safer than most nearby

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
26thpercentile

Out of 1901 buildings in this neighborhood, 1407 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
34%
No code
violation
66%
Code violation
likely
Model explanation

What's driving this score

The data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Location

Precise location is a proxy for area-level risk — some Chicago zip codes have systematically higher code-enforcement activity.

Building size

Total building square footage is a proxy for property scale and management complexity.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

12-Month risk forecast
High failure risk 66%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1047 E 80Th St apartment reviews

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On the map

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The story over time

1047 E 80Th St event timeline

Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.

2026
311 Request Mar 16
Water in Basement Complaint
311 City Services
311 RequestMar 10
Water in Basement Complaint

See all 6 events

Full history back to 2022 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1047 E 80Th St apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

Side by side

How 1047 E 80Th St compares to the neighborhood

This building against comparable properties in Chatham. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal

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