4423 W Haddon Ave
This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more in 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 8 building violations (7y), above the Humboldt Park average of 1.2.
What's in the 4423 W Haddon Ave report
| Units | 2 |
|---|---|
| Year built | 1922 |
| Stories | — |
| Building area | 1,888 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16033050140000 |
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 4423 W Haddon Ave in Humboldt Park, owned by Julia Martini, is experiencing significant ongoing regulatory scrutiny. Built in 1922, this property has recently come under the spotlight with six complaint-driven inspection violations recorded just one month ago in January 2024, all of which remain open and unresolved as of the current date. These violations, all occurring within the same month, suggest there may be systemic issues or a pattern of concerns that prompted multiple inspections. The building's violation history over the past seven years shows a total of eight documented violations, with the most recent six clustered together in early 2024, indicating a possible escalation in regulatory attention to the property. Given the number and recency of open violations, particularly clustered around a single month, this building is currently facing significant unresolved code compliance issues that may impact resident safety and comfort.
AI-generated · may contain errors · check the source data tables below
How 4423 W Haddon Ave'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 6229 buildings in this neighborhood, 5357 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.
4423 W Haddon Ave apartment reviews
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4423 W Haddon Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4423 W Haddon Ave 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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Unlock complete reportHow 4423 W Haddon Ave 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