5040 S Blackstone 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 Kenwood average of 8.2.
What's in the 5040 S Blackstone Ave report
| Units | 3 |
|---|---|
| Year built | 1893 |
| Stories | — |
| Building area | 3,720 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20112130320000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe three-unit, 1893 Kenwood building at 5040 S Blackstone Ave, currently owned by Russell & Linda Szmule, has experienced a notable clustering of street-related issues over the past seven years, with a particular emphasis on water-related concerns. Most significantly, there are recent and ongoing water issues near the property, with two water-on-street complaints in April 2026 (one of which remains open), and a water lead test kit request in December 2025, all of which could potentially impact resident safety and water quality. The building's location has also experienced recurring problems with abandoned vehicles, with two such complaints lodged in 2026, one in February and another in October, both of which were resolved. Additionally, there was a street light outage reported and subsequently addressed in October 2025. While the 311 service request frequency appears relatively low for a multi-unit building over this timeframe (totaling 12 complaints), the recent pattern of water-related issues, particularly the ongoing nature of the April 2026 complaint, stands out as the most pressing concern in this record.
AI-generated · may contain errors · check the source data tables below
How 5040 S Blackstone 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 218 buildings in this neighborhood, 85 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.
5040 S Blackstone Ave apartment reviews
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5040 S Blackstone Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5040 S Blackstone 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.
| 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