6147 N Claremont Ave
This building has more problems than most buildings in this neighborhood. 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 West Ridge average of 1.2.
What's in the 6147 N Claremont Ave report
| Units | 6 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 9,216 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14061130040000 |
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 6147 N Claremont Ave in Chicago's West Ridge neighborhood is a 1926 structure currently owned by Melvin Oster. The building's recent record (over the past seven years) shows minimal activity, with only two reported 311 service requests, both related to abandoned vehicle complaints in February 2026. These vehicle-related complaints, which were closed promptly, occurred just days apart from each other and do not directly relate to the building's condition or tenant experience. The property has maintained a clean record in terms of building permits, with only one permit issued in the past seven years, though no details on the nature of this permit are provided in the available data. Overall, the building's recent history shows relatively low levels of reported issues or required permits, with the bulk of documented activity being unrelated to the building itself.
How 6147 N Claremont 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 3105 buildings in this neighborhood, 2391 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.
6147 N Claremont Ave apartment reviews
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6147 N Claremont 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 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6147 N Claremont 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.
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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