8714 S Harper Ave
This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 0 building violations (7y), at or below the Calumet Heights average of 2.0.
What's in the 8714 S Harper Ave report
| Units | 3 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 3,695 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 25022070210000 |
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 8714 S Harper Ave in Calumet Heights, constructed in 1926 and currently owned by John Robie Jr., has shown relatively low service request activity over the past seven years, with a total of eight documented 311 service requests. The most recent incidents, occurring in 2026, include a restaurant complaint and a garbage cart maintenance issue, both of which have been resolved. Notably, there was a significant concentration of tree-related incidents in 2025, with three separate requests including an emergency situation, a tree removal inspection, and two debris clean-up requests, all of which were properly closed out. The building's service request history suggests that while there have been some maintenance and environmental issues requiring city intervention, particularly regarding tree management in 2025, these matters have been addressed through normal municipal channels and have not recurred in the following years. The relatively sparse number of total service requests across seven years, with no major structural or safety concerns reported, suggests general stability in building conditions, though the concentration of tree-related issues in 2025 may indicate past concerns with the building's immediate landscaping management.
AI-generated · may contain errors · check the source data tables below
How 8714 S Harper 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
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 491 buildings in this neighborhood, 211 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.
8714 S Harper Ave apartment reviews
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8714 S Harper Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8714 S Harper 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.
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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