6831 S Jeffery Ave
This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 2 building violations (7y), at or below the South Shore average of 6.0.
What's in the 6831 S Jeffery Ave report
| Units | 3 |
|---|---|
| Year built | 1910 |
| Stories | — |
| Building area | 4,494 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20244070070000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe property at 6831 S Jeffery Ave in Chicago's South Shore neighborhood is a three-unit building constructed in 1910, currently owned by M & M ONEAL. The building's record over the past seven years shows two notable open building code violations from December 2021 that were generated through complaint-driven inspections, which remain unresolved as of the latest available data. The property has generated five 311 service requests during this period, with the most recent being a missed garbage pick-up complaint in May 2026. Other municipal service requests include a pothole complaint (February 2026), tree debris clean-up (July 2025), fly dumping complaint (June 2025), and a tree removal inspection (August 2024), all of which have been marked as closed. While the 311 service requests predominantly relate to external municipal issues rather than direct building concerns, the presence of two open building code violations from 2021 warrants attention as these may potentially impact resident safety and comfort, though the specific nature of these violations is not detailed in the available data.
AI-generated · may contain errors · check the source data tables below
How 6831 S Jeffery 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
Grade A–B — Low risk
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Grade C — Moderate risk
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Grade D–F — High risk
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 2795 buildings in this neighborhood, 1593 are predicted to be safer.
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.
6831 S Jeffery Ave apartment reviews
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6831 S Jeffery Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 2021 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6831 S Jeffery 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal