2103 N Mozart Chicago
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 2 building violations (7y), above the Logan Square average of 0.7.
What's in the 2103 N Mozart Chicago report
| Units | 20 |
|---|---|
| Year built | 1925 |
| Stories | — |
| Building area | 16,000 sq ft |
| Property class | 315 |
| PIN (Cook County parcel) | 13361190090000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe 20-unit residential building at 2103 N Mozart in Logan Square, owned by 2101 03 MOZART A SACCO, has been in operation since 1925 and is currently 98 years old. The property has experienced two building code violations in recent years, with one that was resolved in March 2026 and another that remains open as of the same date. The building has generated a total of 66 service requests through the 311 system over the past seven years, with the most significant cluster of activity occurring in March 2026. During that month alone, five service requests were filed, including issues related to building violations, tree debris cleanup, yard waste pickup, and two instances of fly dumping. Additional recent concerns in the spring of 2026 included a complaint about e-scooter parking in May and another instance of fly dumping in June, both of which have been resolved. While the building has had relatively few formal violations on record, the recent concentrated period of service requests and the open building code violation indicate ongoing maintenance and compliance monitoring needs.
AI-generated · may contain errors · check the source data tables below
How 2103 N Mozart 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 5177 buildings in this neighborhood, 4918 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.
2103 N Mozart Chicago apartment reviews
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2103 N Mozart Chicago event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 2103 N Mozart 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.
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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