3109 N Western Ave
This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more in 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 4 building violations (7y), above the North Center average of 0.5.
What's in the 3109 N Western Ave report
| Units | 2 |
|---|---|
| Year built | 1904 |
| Stories | — |
| Building area | 3,891 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14301010050000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit building at 3109 N Western Ave in Chicago's North Center neighborhood, owned by RW Western LLC, was constructed in 1904 and has experienced several notable issues over recent years. Currently, there are two unresolved building code violations from 2025 and 2020, with the most recent being related to a Periodic Routine Inspection. The property has undergone three Periodic Routine Inspections since 2023, with two resulting in compliance while one remains open. A concerning pattern of pest-related issues is evidenced by a rodent baiting complaint in March 2026, which followed a series of 311 service requests throughout 2025-2026, including a construction violation complaint that remains open.
AI-generated · may contain errors · check the source data tables below
How 3109 N Western 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
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 2652 buildings in this neighborhood, 2493 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.
3109 N Western Ave apartment reviews
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3109 N Western 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 2009 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3109 N Western 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.
| Violation # | Date | Category | Status | Address |
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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