6687 N Olympia Ave 1
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 0 building violations (7y), at or below the Edison Park average of 0.6.
What's in the 6687 N Olympia Ave 1 report
| Units | 2 |
|---|---|
| Year built | 1888 |
| Stories | — |
| Building area | 2,436 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 09364100220000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit residential building at 6687 N Olympia Ave in Edison Park, built in 1888 and currently owned by Carol C Kollar, has generated a modest number of service requests over the past seven years, with a total of six documented incidents. The most recent issue, reported in January 2026, involved a no water complaint, though this case was subsequently closed. A significant cluster of activity occurred in late 2024, primarily related to tree-related matters, with three separate tree-related service requests including two emergency situations and one removal inspection, all of which were successfully resolved. Additionally, this period saw an informational call to 311, though it did not require follow-up action. The building's service request history suggests periodic infrastructure challenges, particularly concerning water supply and tree management issues, though all reported problems have been addressed and closed through proper channels.
How 6687 N Olympia Ave 1'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 203 buildings in this neighborhood, 134 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.
6687 N Olympia Ave 1 apartment reviews
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6687 N Olympia Ave 1 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 6687 N Olympia Ave 1 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