863 W Lill Ave Rear
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 Sheffield & DePaul average of 1.0.
What's in the 863 W Lill Ave Rear report
| Units | 2 |
|---|---|
| Year built | 1890 |
| Stories | — |
| Building area | 1,700 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14294200550000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe property at 863 W Lill Ave Rear is a two-unit residential building located in the Sheffield & DePaul neighborhood, dating back to 1890 and currently owned by Marty Sandy. The building's recent service request history over the past seven years shows minimal activity, with only three documented 311 calls, all of which occurred in 2025. Of particular note, there were two separate dead animal pick-up requests in April and June of 2025, suggesting a concerning pattern regarding animal-related issues in the vicinity. The most recent service request, from August 2025, involved garbage cart maintenance. While the building's overall service request history is relatively limited, the specific nature and clustering of these recent 2025 requests warrant attention to potential environmental and sanitation conditions in the immediate area around the property.
AI-generated · may contain errors · check the source data tables below
How 863 W Lill Ave Rear'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 403 buildings in this neighborhood, 129 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.
863 W Lill Ave Rear apartment reviews
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863 W Lill Ave Rear event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
Full data for 863 W Lill Ave Rear 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.
| Violation # | Date | Category | Status | Address |
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
| Docket # | Violation # | Issued | Department | Type | Disposition | Total Fines |
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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 863 W Lill Ave Rear 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