6307 W Cuyler 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 Portage Park average of 0.7.
What's in the 6307 W Cuyler Ave 1 report
| Units | 2 |
|---|---|
| Year built | 1915 |
| Stories | — |
| Building area | 1,974 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13173110150000 |
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 6307 W Cuyler Ave in Portage Park, owned by John Vasilik Sr, has been in operation since 1915 and has experienced minimal service requests over the past seven years, with a total of eight 311 service interactions on record. The most recent documented issue occurred in April 2026 involving a tree emergency, which was subsequently closed. The property has had recurring issues with garbage cart maintenance, with two separate requests logged in October 2024 and another in November 2025, all of which were resolved. Additionally, there was one inspection request for tree removal in March 2025 that was closed, and one information-only call to the 311 service in November 2025. The building's maintenance history shows relatively few incidents requiring city intervention, with the most significant recent issue being the tree emergency in 2026.
How 6307 W Cuyler 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 3910 buildings in this neighborhood, 2424 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.
6307 W Cuyler Ave 1 apartment reviews
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6307 W Cuyler 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 6307 W Cuyler 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