8100 S Vernon Chicago
This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 18 building violations (7y), above the Chatham average of 4.2.
What's in the 8100 S Vernon Chicago report
| Units | 18 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | 21,252 sq ft |
| Property class | 315 |
| PIN (Cook County parcel) | 20342160240000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 18-unit residential building at 8100 S Vernon in Chicago's Chatham neighborhood, owned by CTLTC 8002379893, has undergone periodic inspections and has had several service requests in recent years. Built in 1927, this multi-family dwelling has experienced frequent oversight, with a total of 13 building violations recorded over the past seven years, though it's notable that most of these have been resolved. A pattern of street lighting issues was particularly pronounced in March 2026, with four separate complaints about non-functioning street lights, all of which have been resolved. The building's most recent inspections in December 2025 resulted in five periodic routine inspections, with one violation remaining unresolved at this time. There was also one complaint-driven inspection in September 2021 that was successfully resolved. The property has generated a total of 30 service requests through the city's 311 system over the past seven years, with the most recent involving a tree emergency in June 2026 that remains open, while other recent requests for an injured animal report and multiple street light issues were properly addressed and closed. The building has required only one building permit in the past seven years, though the nature of this permit is not specified in the available data.
AI-generated · may contain errors · check the source data tables below
How 8100 S Vernon Chicago'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 1901 buildings in this neighborhood, 1825 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.
8100 S Vernon Chicago apartment reviews
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8100 S Vernon Chicago event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 10 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 8100 S Vernon Chicago 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