3500 W Ohio St
This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 1 building violations (7y), at or below the Humboldt Park average of 1.3.
What's in the 3500 W Ohio St report
| Units | 6 |
|---|---|
| Year built | 2015 |
| Stories | — |
| Building area | 7,741 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16112090370000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe six-unit residential building at 3500 W Ohio Street in Humboldt Park, owned by Nelson Mandela APTS LP, was constructed in 2015 and has maintained relatively minimal issues over its first seven years of operation. The building's record shows only one building code violation during this period, which occurred in April 2022 related to a permit inspection, though this violation has since been resolved. The property has generated six 311 service requests, with the most recent two in May 2026 being for tree trimming and general information. Prior 311 requests include one for street cleaning (May 2024), another tree trimming request (April 2024), and a snow-related request regarding object/dibs removal (March 2024). Notably, four of the six service requests between 2024-2026 were related to tree trimming matters, suggesting ongoing maintenance of the property's landscaping needs. The building's permit activity over this period has been minimal, with only one permit recorded in the system.
AI-generated · may contain errors · check the source data tables below
How 3500 W Ohio 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
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 6211 buildings in this neighborhood, 5031 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.
3500 W Ohio St apartment reviews
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3500 W Ohio St 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3500 W Ohio 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.
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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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal