3905 N Whipple St
Nothing on record for this building in the last seven years, but our model still flags a rising risk of maintenance problems in the next 12 months. That forecast comes from the owner's wider portfolio and the surrounding area, not from this building's own record — treat it as a reason to ask questions, not as evidence of a problem. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Irving Park average of 0.8.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 3905 N Whipple St report
| Units | 2 |
|---|---|
| Year built | 1908 |
| Stories | — |
| Building area | 2,310 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13241030220000 |
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 3905 N Whipple St in Chicago's Irving Park neighborhood, owned by Hector Gustavo Di Fran, has a documented history spanning several years, with both positive and concerning elements. Built in 1908, this property has experienced some notable issues in recent years. Most significantly, there were two building code violations in August 2019, though both were resolved. The property and its surrounding area have been the subject of multiple 311 service requests, with the most recent complaints in 2026 relating to fly dumping, though these were subsequently closed. Earlier 311 requests included two alley pothole complaints in 2025 and 2026, and a no building permit violation in May 2024, as well as an open water lead test kit request from the same month. Looking further back, there was an environmental complaint concerning construction and demolition activities that resulted in a founded violation in December 2013. While the code violations have been addressed, the recurring nature of maintenance-related service requests, particularly regarding alley conditions and unauthorized dumping, suggests ongoing challenges with the immediate surroundings of the property.
AI-generated · may contain errors · check the source data tables below
How 3905 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
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, 3470 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.
3905 N Whipple St apartment reviews
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3905 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 2019 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3905 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.
| Violation # | Date | Category | Status | Address |
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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 3905 N Whipple St 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