9828 S Commercial Ave
Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the South Deering average of 1.0.
What's in the 9828 S Commercial Ave report
| Units | 2 |
|---|---|
| Year built | 1893 |
| Stories | — |
| Building area | 2,200 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 26071420290000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit building at 9828 S Commercial Ave, located in the South Deering neighborhood, has been owned by Ernesto Hernandez since 1893 and is part of a five-parcel ownership group. The property's recent records from 2025-2026 indicate multiple infrastructure maintenance issues in the immediate vicinity, with three street light outages reported and two garbage cart maintenance requests submitted, though all these complaints have been resolved. The building's documented history over the past seven years shows a total of 51 service requests, 11 building violations, and 2 scofflaw violations, suggesting some regulatory challenges under the current ownership. The property has received minimal attention in terms of permitted improvements, with only one building permit recorded in the past seven years. The age of the building (130 years) and its limited recent maintenance record may warrant attention, though the availability of street lighting and garbage services has shown recent responsiveness to maintenance needs.
AI-generated · may contain errors · check the source data tables below
How 9828 S Commercial 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
Lower risk — safer than most nearby
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Typical — about average for the neighborhood
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Higher risk — riskier than most nearby
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 376 buildings in this neighborhood, 162 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
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.
9828 S Commercial Ave apartment reviews
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9828 S Commercial Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 2 events
Full history back to 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 9828 S Commercial 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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Unlock complete reportHow 9828 S Commercial Ave compares to the neighborhood
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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