4115 S Campbell Ave 1
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 4 building violations (7y), above the Brighton Park average of 0.8.
What's in the 4115 S Campbell Ave 1 report
| Units | 3 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 1,760 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 19012140580000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe three-unit residential building at 4115 S Campbell Ave in Brighton Park, owned by Maria Velazquez, has a documented history dating back to its 1926 construction. The property has experienced several notable events over the past seven years, with the most significant occurring in August 2019 when four complaint-driven inspections were triggered, though it's worth noting that all these violations were promptly resolved. More recently, between 2024 and 2026, the building's address has generated multiple 311 service requests, primarily relating to municipal services such as tree management and waste cart maintenance. The most recent service request, filed in June 2026, concerned a tree emergency, while earlier requests included a street light outage and a tree planting request from August 2025 that remains open. Additionally, there were two service requests in September 2024 related to waste management - one for blue recycling cart issues and another for garbage cart maintenance - both of which were successfully resolved. While the building has had its share of municipal service needs, particularly regarding street trees, the prompt resolution of building code violations and the relatively low number of enforcement actions over this period may indicate reasonable property management, though many external service requests are primarily for city-maintained infrastructure rather than building-specific issues.
AI-generated · may contain errors · check the source data tables below
How 4115 S Campbell Ave 1'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 3956 buildings in this neighborhood, 3640 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.
4115 S Campbell Ave 1 apartment reviews
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4115 S Campbell Ave 1 event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 9 events
Full history back to 2019 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4115 S Campbell Ave 1 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal