3657 S Marshfield Ave 1F
This building has far more open problems than almost any other in the 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 Mckinley Park average of 0.9.
What's in the 3657 S Marshfield Ave 1F report
| Units | 4 |
|---|---|
| Year built | 1883 |
| Stories | — |
| Building area | 2,800 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17314150230000 |
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 3657 S Marshfield Ave 1F in McKinley Park is a four-unit residential building constructed in 1883, currently owned by Kevin Cheung and Yvonne. The building's recent history reveals some concerning patterns, particularly regarding air quality issues, with four environmental complaints filed between September and October 2025 specifically related to air pollution. While three of these complaints were resolved without confirmation of violations, one was validated and required attention from regulatory authorities. The building has also generated a variety of 311 service requests over the past two years, totaling 21 across all categories, including multiple snow-related incidents that required object removal in January 2026, and other issues such as graffiti, a potential leak, and a public way inspection request. Notably, the majority of these service requests appear to be external to the building itself, focusing more on street and public space maintenance matters. The building's documented history spans two years of service requests and environmental complaints, with no recorded safety incidents or serious resident-reported issues directly related to the building's condition or services.
AI-generated · may contain errors · check the source data tables below
How 3657 S Marshfield Ave 1F'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 1407 buildings in this neighborhood, 1294 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.
3657 S Marshfield Ave 1F apartment reviews
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3657 S Marshfield Ave 1F event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 9 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3657 S Marshfield Ave 1F 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