3927 N Whipple St
This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 0 building violations (7y), at or below the Irving Park average of 0.9.
What's in the 3927 N Whipple St report
| Units | 2 |
|---|---|
| Year built | 1904 |
| Stories | — |
| Building area | 1,660 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13241030140000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit residential building at 3927 N Whipple St in Chicago's Irving Park neighborhood, constructed in 1904 and currently owned by Robert Cordero, has a documented history spanning several years with specific attention to recent activities. The property has experienced some recurring municipal interaction, with a total of 10 service requests recorded in the last seven years, primarily concentrated on environmental and infrastructure concerns. Most notably, there are multiple active and recent requests for tree planting in late 2025 and late 2024, suggesting ongoing efforts to enhance the property's green space. Additionally, there is an open water lead test kit request as of January 2026, which may warrant attention regarding the building's plumbing infrastructure. The building's record also shows one closed weed removal request from May 2024 and indicates a consistent pattern of engagement with city services, though the total number of building violations remains limited at five over the past seven years. While the property has maintained compliance with fundamental building requirements, the recent water lead test kit request and multiple tree planting initiatives stand out as the most significant current matters relating to the building's environment and infrastructure.
How 3927 N Whipple 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
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 3714 buildings in this neighborhood, 2637 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.
3927 N Whipple St apartment reviews
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3927 N Whipple St 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3927 N Whipple 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.
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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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