8227 S Prairie Ave
This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 0 building violations (7y), at or below the Chatham average of 4.2.
What's in the 8227 S Prairie Ave report
| Units | 6 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | 5,727 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20341220090000 |
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 building at 8227 South Prairie Avenue in Chicago's Chatham neighborhood, owned by CTLTC 1830509, has experienced a notably high frequency of tree-related issues in recent years, particularly in 2026 when three tree emergencies were reported within just three days (June 12-15), with two tree debris clean-up requests also remaining open from June 2026. The property's tree-related maintenance needs appear to have peaked in 2026, following a pattern that began in 2024 with a tree trim request (now no longer being accepted) and continued with another debris clean-up request in May 2025. Outside of tree-related matters, a street light outage was successfully addressed and closed in July 2024, indicating responsiveness to basic infrastructure needs. While the building's age (constructed in 1927) and unit count (6) suggest typical urban residential characteristics, the concentrate of tree-related service requests over these years represents the most significant pattern in the building's recent service history, with current unresolved issues worth noting.
AI-generated · may contain errors · check the source data tables below
How 8227 S Prairie 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 1891 buildings in this neighborhood, 1078 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.
8227 S Prairie Ave apartment reviews
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8227 S Prairie 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8227 S Prairie 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