8637 W Foster Ave 1A
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 0 building violations (7y), at or below the O'Hare average of 0.3.
What's in the 8637 W Foster Ave 1A report
| Units | 6 |
|---|---|
| Year built | 1978 |
| Stories | — |
| Building area | 6,864 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 12113100450000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit building at 8637 W Foster Ave 1A in Chicago's O'Hare neighborhood, owned by Claudio D Pontarelli, was constructed in 1978 and contains 6 units in total. Over the past seven years, there have been minimal recorded incidents associated with the property, with only two 311 service requests filed in June 2024, both of which were resolved - one being an information-only call and the other concerning a dead animal pick-up request. The building's records show an unusually low number of service requests, with just five recorded under the total parcels ownership, suggesting either excellent property maintenance or potentially incomplete reporting of issues. Given the recent nature of the service requests and their relatively minor nature, there appear to be no significant ongoing concerns regarding resident safety or building conditions.
How 8637 W Foster Ave 1A'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 439 buildings in this neighborhood, 378 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.
8637 W Foster Ave 1A apartment reviews
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8637 W Foster Ave 1A 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8637 W Foster Ave 1A 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