8147 S Jeffery Blvd 1N
This building has more problems than most buildings in this neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 0 building violations (7y), at or below the South Chicago average of 3.0.
What's in the 8147 S Jeffery Blvd 1N report
| Units | 4 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 5,256 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20362160120000 |
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 8147 S Jeffrey Blvd in South Chicago is a four-unit residential building owned by Dwyanne Brown, dating back to 1926. The building's recent service request history from 2026 reveals several ongoing maintenance concerns, with three active requests as of mid-May 2026, including a yard waste pick-up, sewer cleaning inspection, and two separate water lead test kit requests from February 17 and March 2, 2026. These water safety concerns, particularly regarding lead testing, are significant given their potential impact on resident health. The building has also experienced some infrastructure issues, evidenced by a street light outage complaint in April 2026, though this was subsequently resolved. Earlier service requests are not specified in the available data, but the total count of 23 service requests over the past seven years suggests a history of various maintenance needs, with particular attention required to the building's water safety systems as indicated by the latest testing requests.
How 8147 S Jeffery Blvd 1N'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 2603 buildings in this neighborhood, 1848 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.
8147 S Jeffery Blvd 1N apartment reviews
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8147 S Jeffery Blvd 1N event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8147 S Jeffery Blvd 1N 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.
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
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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