4840 W Diversey Ave
Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Belmont Cragin average of 0.9.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 4840 W Diversey Ave report
| Units | 4 |
|---|---|
| Year built | 1933 |
| Stories | — |
| Building area | 4,192 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 13282310220000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe four-unit residential building at 4840 W Diversey Ave in Chicago's Belmont Cragin neighborhood, owned by Macey Somogy Macey, was constructed in 1933 and has been in the recent spotlight due to several concerning events and complaints. Over the past two years, there have been multiple notable incidents, including two restaurant-related complaints within a three-month span in late 2025 to early 2026, and three graffiti removal requests, the most recent of which is currently unresolved as of June 2026. Additionally, in March 2026, there was a water quality concern that was subsequently addressed, though the specific details of the resolution are not documented in the available records. While the building's 311 service request history spans only two years, it's worth noting that the owner Macey Somogy Macey has two total parcels listed under their ownership records, though the total service requests attributed to the owner (16) seem disproportionately high compared to the building's own complaint history, suggesting that many of these requests may pertain to different properties or concerns unrelated to this specific building. The most recent documented issue is a pothole complaint from June 2026, though it's important to note that this appears to be a street-related issue rather than one directly impacting the building itself.
AI-generated · may contain errors · check the source data tables below
How 4840 W Diversey 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, 3651 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.
4840 W Diversey Ave apartment reviews
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4840 W Diversey Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 1 events
Full history back to 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4840 W Diversey 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 4840 W Diversey Ave compares to the neighborhood
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