3934 W Irving Park
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 3 building violations (7y), above the Irving Park average of 0.8.
What's in the 3934 W Irving Park report
| Units | — |
|---|---|
| Year built | 1924 |
| Stories | — |
| Building area | 8,950 sq ft |
| Property class | 318 |
| PIN (Cook County parcel) | 13143260240000 |
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-story residential building at 3934 W Irving Park in Chicago's Irving Park neighborhood, owned by George V Lacon, has been standing since 1924 and recently attracted attention for multiple concerning issues. Most notably, there is an unresolved periodic routine inspection violation as of June 2024, marking the most significant active issue on record. In 2022, two permit-related inspections resulted in resolved violations, suggesting some responsiveness to regulatory requirements. The property has generated notable attention through 311 service requests, with 12 logged in the past seven years and a significant cluster of five complaints in 2025 alone, including two graffiti removal requests, a wage complaint, and business-related complaints within a short timeframe from March to April 2025. A rodent baiting/rat complaint from December 2024 also indicates potential sanitation concerns. While the total number of building permits pulled by the owner (2) seems relatively low for a property of this age and size, it's worth noting that all building permits and associated violations from 2022 were properly resolved, though a recent inspection violation remains open.
AI-generated · may contain errors · check the source data tables below
How 3934 W Irving Park'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 3731 buildings in this neighborhood, 3656 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.
3934 W Irving Park apartment reviews
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3934 W Irving Park 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3934 W Irving Park 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