5122 W Belmont Ave
This building has significantly more problems than most nearby buildings. 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 5122 W Belmont Ave report
| Units | 6 |
|---|---|
| Year built | 1970 |
| Stories | — |
| Building area | 5,572 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 13214170470000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe 6-unit residential building at 5122 W Belmont Ave in the Portage Park neighborhood, owned by Patrick Bator, has experienced five documented 311 service requests over the past seven years, with the most recent occurring in January 2026. The building, constructed in 1970, has had minimal reported issues during this period, with only two building permits recorded. The 311 service requests paint a picture of varied concerns, though none appear to be directly related to the building's structural integrity or internal systems. These requests include external matters such as a rodent baiting complaint (April 2024), garbage cart maintenance issue (March 2024), and two business-related complaints (one in August 2025 and another regarding a restaurant in January 2026). A tree trimming request filed in December 2025 has also been noted, though this particular request type is no longer being accepted. The frequency and nature of these complaints suggest that while there are occasional maintenance and neighborhood-related issues, they primarily pertain to external factors rather than problems within the building itself.
How 5122 W Belmont 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 3910 buildings in this neighborhood, 3363 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.
5122 W Belmont Ave apartment reviews
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5122 W Belmont Ave 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 5122 W Belmont 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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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