5841 N Medina Ave
A handful of records on file over the last seven years, and our model puts this building at a low 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.
This building has 0 building violations (7y), at or below the Norwood Park average of 0.5.
What's in the 5841 N Medina Ave report
| Units | 2 |
|---|---|
| Year built | 1928 |
| Stories | — |
| Building area | 1,995 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13053150200000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit residential building at 5841 N Medina Ave in Norwood Park, constructed in 1928 and currently owned by Sean F O'Neill, has experienced several notable events in recent years. Between 2024 and 2025, there were multiple service requests related to rodent issues, with two rat complaints received within a few months of each other (June and August 2025). The property faced several environmental challenges in 2024, including three tree-related incidents within a short time frame - an emergency situation and debris cleanup in August, followed by a trim request in April (though this type of request is no longer being accepted). Infrastructure concerns were also present, with a sewer cave-in inspection requested in November 2024. Additionally, there was one construction and demolition-related environmental complaint in July 2024, which was promptly resolved the following day. The record shows limited building permit activity over the past seven years, with only one permit issued, though this alone may not fully represent all permitted work conducted on the property during this period.
AI-generated · may contain errors · check the source data tables below
How 5841 N Medina 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 907 buildings in this neighborhood, 490 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.
5841 N Medina Ave apartment reviews
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5841 N Medina Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 4 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5841 N Medina 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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Unlock complete reportHow 5841 N Medina Ave compares to the neighborhood
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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