4400 W Altgeld Chicago
This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 1 building violations (7y), above the Hermosa average of 0.9.
What's in the 4400 W Altgeld Chicago report
| Units | 8 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | 7,164 sq ft |
| Property class | 314 |
| PIN (Cook County parcel) | 13273190360000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe 8-unit residential building at 4400 W Altgeld Street in the Hermosa neighborhood, owned by Nick Lemperis, was constructed in 1927 and currently has one outstanding building code violation as of April 2025, which was initiated through a complaint-driven inspection and remains unresolved. The property has generated a total of 21 service requests through the 311 system over the past seven years, with the most recent activity occurring in 2026. This recent influx of service requests primarily concerns tree trimming, with four separate requests recorded between February and April 2026, though these specific requests are no longer being accepted. The building's only other documented service request in this period was a street light outage reported in May 2025, which has since been closed, and there is currently an open complaint regarding a pothole in the street as of April 2026.
AI-generated · may contain errors · check the source data tables below
How 4400 W Altgeld Chicago'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 1617 buildings in this neighborhood, 1439 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.
4400 W Altgeld Chicago apartment reviews
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4400 W Altgeld Chicago 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 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4400 W Altgeld Chicago 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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