3351 W Division St 1
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 16 building violations (7y), above the Humboldt Park average of 1.2.
What's in the 3351 W Division St 1 report
| Units | 2 |
|---|---|
| Year built | 1893 |
| Stories | — |
| Building area | 1,840 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16024080030000 |
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 residential building at 3351 W Division St in Humboldt Park, owned by Carlos Lopez, is a 130-year-old structure that has experienced significant recent activity in terms of violations and service requests. Most notably, on August 25, 2025, six open violations were recorded following a complaint-driven inspection, marking the most serious current concerns about the property's condition. The owner has a concerning pattern of unresolved issues, with a total of 22 building violations and 28 service requests across four parcels owned by Lopez over the past seven years. More recent history shows a cluster of service requests in late 2025, including rodent control, sanitation code violations, and two business complaints, all of which have been closed. Prior to these recent developments, the building's record shows minimal permitted work, with only one building permit obtained in the past seven years. Of historical note, there was a hazardous materials complaint dated October 12, 1995, though no subsequent action appears on record for this issue. The property's documented history suggests ongoing maintenance and compliance challenges, particularly regarding the recent cluster of unresolved violations.
AI-generated · may contain errors · check the source data tables below
How 3351 W Division St 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
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 6229 buildings in this neighborhood, 5232 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.
3351 W Division St 1 apartment reviews
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3351 W Division St 1 event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 11 events
Full history back to 1995 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3351 W Division St 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.
| 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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Unlock complete reportHow 3351 W Division St 1 compares to the neighborhood
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