1647 N Monticello Ave 2Nd
This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 6 building violations (7y), above the Humboldt Park average of 1.3.
What's in the 1647 N Monticello Ave 2Nd report
| Units | 2 |
|---|---|
| Year built | 1906 |
| Stories | — |
| Building area | 1,980 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13353280050000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit residential building at 1647 N Monticello Ave 2nd in the Humboldt Park neighborhood, owned by Hector Berrios, has been facing significant ongoing issues in 2025. Of particular concern are the six unresolved complaint-driven inspection violations recorded on August 21, 2025, which represent the most recent and potentially most serious issues affecting the property. The building's recent service request history from 2025 shows a pattern of maintenance and safety concerns, including a rodent infestation that was addressed through city services, multiple building and sanitation code violations in August, and a garbage cart maintenance issue in December. The property has experienced various municipal service interactions throughout 2025, including an abandoned vehicle complaint and a tree trimming request, though many of these issues have been resolved through normal city processes. The building's documented issues suggest a period of increased scrutiny and maintenance challenges, with the most pressing concerns being the cluster of open violations from August 2025 and the property's notable service request activity during the year.
AI-generated · may contain errors · check the source data tables below
How 1647 N Monticello Ave 2Nd'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 6211 buildings in this neighborhood, 2174 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.
1647 N Monticello Ave 2Nd apartment reviews
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1647 N Monticello Ave 2Nd event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 10 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1647 N Monticello Ave 2Nd 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal