1842 W Byron St
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 1 building violations (7y), above the North Center average of 0.5.
What's in the 1842 W Byron St report
| Units | 3 |
|---|---|
| Year built | 1897 |
| Stories | — |
| Building area | 4,298 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14192040150000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe three-unit residential building at 1842 W Byron Street in Chicago's North Center neighborhood, owned by Paul R T Johnson, has been standing since 1897 and has had limited recent service requests on record. Over the past seven years, there have been a total of 12 documented 311 service requests associated with the property, however, the most recent and most frequent concerns relate primarily to tree maintenance issues. In 2026 alone, there have been multiple tree-related service requests, including three tree trim requests (though these are not currently being accepted), a tree emergency, and two tree debris clean-up requests, one of which remains open while another has been closed. While these tree-related issues appear to have been somewhat persistent, it's worth noting that they are primarily related to municipal tree maintenance matters rather than building-specific concerns, and the property has had no reported issues that directly impact resident safety or building conditions in recent years. The limited number of service requests over the seven-year period suggests relatively stable building conditions, with the notable exception of the concentrated tree-related service requests recorded in 2026.
AI-generated · may contain errors · check the source data tables below
How 1842 W Byron 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.
Out of 2652 buildings in this neighborhood, 1830 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.
1842 W Byron St apartment reviews
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1842 W Byron St 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 1842 W Byron St 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