4901 W Fullerton Ave
This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over 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 Belmont Cragin average of 0.9.
What's in the 4901 W Fullerton Ave report
| Units | 6 |
|---|---|
| Year built | 1936 |
| Stories | — |
| Building area | 9,496 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 13332030210000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe six-unit residential building at 4901 W Fullerton Ave in Belmont Cragin, owned by AIZ HOLDINGS LNC, has been facing ongoing regulatory challenges since 2020. Most notably, there are four unresolved building code violations stemming from complaint-driven inspections conducted on January 6, 2020, which remain open as of the current date. The building's recent service request history shows some improvement in maintenance responsiveness, with all eleven 311 service requests from the past seven years having been addressed, though many relate to persistent issues. In 2025 alone, there were multiple service requests for traffic signal problems (three on July 24 and one on March 6) and two other complaints that were successfully closed: one regarding rodent baiting or rat issues and another about missed garbage pick-up. The sanitation code violation from March 2025 also received attention and was resolved. While the building has a relatively low number of total service requests (11) and violations (4) over the past seven years, the presence of unresolved building code violations from 2020 is particularly concerning in terms of resident safety and habitability.
AI-generated · may contain errors · check the source data tables below
How 4901 W Fullerton 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 4453 buildings in this neighborhood, 4364 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.
4901 W Fullerton Ave apartment reviews
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4901 W Fullerton Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 2020 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4901 W Fullerton 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.
| 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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Unlock complete reportHow 4901 W Fullerton Ave compares to the neighborhood
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