624 S Kostner Ave
This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 4 building violations (7y), above the Garfield Park average of 1.9.
What's in the 624 S Kostner Ave report
| Units | — |
|---|---|
| Year built | 1924 |
| Stories | — |
| Building area | 2,158 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16153070310000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe property at 624 S Kostner Ave in Garfield Park is a two-parcel building constructed in 1924, currently owned by Ruby T Bryant. The building's record reveals several concerning patterns, with the most significant being four unresolved complaint-driven inspection violations recorded in May 2026, which represent the only building code violations on record in the past seven years. While the building's total number of 311 service requests over the past seven years is relatively low at nine, there was an unusual cluster of traffic signal-related complaints in April 2026 (three requests), along with another traffic signal complaint in February 2026, and a street-related issue in March 2026. These traffic-related problems, all of which were resolved, occurred shortly before the May violations were recorded. The building's most distant service request dates back to November 2024 and concerned a pothole in the street, which was also closed. It's noteworthy that the most recent violations are still open as of now, representing the only active issues currently on record for the property.
AI-generated · may contain errors · check the source data tables below
How 624 S Kostner 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 3992 buildings in this neighborhood, 439 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.
624 S Kostner Ave apartment reviews
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624 S Kostner Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 9 events
Full history back to 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 624 S Kostner 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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|---|---|---|---|---|---|---|
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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