7800 S Exchange Ave
This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 11 building violations (7y), above the South Shore average of 5.9.
What's in the 7800 S Exchange Ave report
| Units | 6 |
|---|---|
| Year built | 1964 |
| Stories | — |
| Building area | 5,652 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 21304080140000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe six-unit residential building at 7800 South Exchange Avenue in the South Shore neighborhood, owned by KJCUBED LLC, has experienced some concerning patterns in recent years. Most notably, as of July 2025, there are five open and unresolved complaint-driven building code violations that have persisted without resolution, and as of September 2024, there is at least one additional unresolved building code violation. The building's service request history over the past seven years shows a total of 55 complaints, with the most recent incidents occurring between November 2025 and March 2026, including multiple complaints about stray animals (both a Vicious Animal Complaint and two Stray Animal Complaints), two instances of fly dumping, and one 311 information call - all of which are now closed. The building's service request and violation history suggests ongoing maintenance and safety concerns, particularly with respect to its most recent unresolved building code violations, which require attention. The property's documented issues, particularly in recent years, may indicate challenges with building maintenance and resident safety, though it's worth noting that all recent 311 service requests have ultimately been closed out, suggesting some level of responsiveness to these complaints.
AI-generated · may contain errors · check the source data tables below
How 7800 S Exchange Ave'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.
Out of 2804 buildings in this neighborhood, 2159 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
violation
likely
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.
7800 S Exchange Ave apartment reviews
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7800 S Exchange Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 11 events
Full history back to 2011 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 7800 S Exchange Ave apartments
Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.
What this is
Violations issued by the City of Chicago Department of Buildings against this parcel.
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
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What this is
Building permits issued by the City of Chicago for new construction, alterations, and repairs at this parcel.
| Permit # | Issued | Status | Description |
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
| SR # | Created | Type | Department | Status |
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What this is
Environmental complaints filed about this property with the City of Chicago.
| Complaint # | Date | Type | Inspector | Resolution | Resolved |
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What this is
Formal environmental enforcement cases brought against this property.
| Case # | Date | Type | Violation | Disposition | Status | Fine |
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