8647 W Catherine Ave
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 O'Hare average of 0.3.
What's in the 8647 W Catherine Ave report
| Units | 4 |
|---|---|
| Year built | 1984 |
| Stories | — |
| Building area | 3,136 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 12111020920000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe four-unit residential building at 8647 W Catherine Ave in Chicago's O'Hare neighborhood, owned by Torne Y Collins, has been in operation since 1984. The property has generated four 311 service requests over the past seven years, with the most recent activity occurring in July 2025. Notably, there appears to be an ongoing rodent control issue in the vicinity, as two separate rodent baiting complaints were filed within a span of 17 days in mid-2025, following another rodent-related complaint in June 2025. These pest-related calls represent half of the building's total service requests during this period. In addition, there was one street cleaning request and one abandoned vehicle complaint, both of which were successfully closed. While all reported issues have reached resolution status, the frequency of rodent-related complaints within such a short timeframe suggests this may be an area of concern for current and prospective residents.
AI-generated · may contain errors · check the source data tables below
How 8647 W Catherine 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 444 buildings in this neighborhood, 107 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.
8647 W Catherine Ave apartment reviews
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8647 W Catherine Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 4 events
Full history back to 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8647 W Catherine 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.
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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