9100 S Ashland Ave
This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.
This building has 7 building violations (7y), above the Washington Heights average of 3.2.
What's in the 9100 S Ashland Ave report
| Units | 5 |
|---|---|
| Year built | 1930 |
| Stories | — |
| Building area | 4,358 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 25064090190000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe five-unit residential building at 9100 S Ashland Ave in Chicago's Washington Heights neighborhood was constructed in 1930 and is currently owned by OD Jamison. The property has experienced recurring building code violations over the past seven years, with a notable cluster of six unresolved complaint-driven inspection violations recorded in March 2026 and three similar violations from June 2020 that remain open. The building's history also includes seven total building violations and eleven 311 service requests in the past seven years, though many of these service requests relate to issues outside the building itself, such as three abandoned vehicle complaints and two traffic signal outage reports in 2025. While the service requests have all been closed, the outstanding building code violations, particularly those from 2026, warrant attention as they directly relate to the building's condition and compliance with safety standards.
AI-generated · may contain errors · check the source data tables below
How 9100 S Ashland 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 569 buildings in this neighborhood, 529 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.
9100 S Ashland Ave apartment reviews
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9100 S Ashland Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 10 events
Full history back to 2020 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 9100 S Ashland 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.
| 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