1401 N Hamlin Ave 3
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 4 building violations (7y), above the Humboldt Park average of 1.3.
What's in the 1401 N Hamlin Ave 3 report
| Units | 3 |
|---|---|
| Year built | 1906 |
| Stories | — |
| Building area | 3,070 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16021120230000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe three-unit residential building at 1401 N Hamlin Ave in Humboldt Park, owned by Raul Caro, has been facing significant and ongoing regulatory challenges throughout 2025 and into 2026. Most concerning are the four unresolved building code violations from April and November 2025 that were generated through complaint-driven inspections, as well as two open service requests from February 2026 regarding building permit and construction violations, and a sidewalk inspection request. The building's recent history shows a pattern of inspection-related issues, with four building violations recorded in the past seven years, though the majority (three) appear to have emerged within the last six months. The property has also generated multiple 311 service requests in 2026, including a building violation report in March 2026 and several other unrelated complaints that were subsequently closed. Records show two building permits have been issued over the past seven years, though it's notable that one permit has an accompanying open violation related to no building permit and construction issues as of February 2026.
How 1401 N Hamlin Ave 3'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, 4348 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.
1401 N Hamlin Ave 3 apartment reviews
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1401 N Hamlin Ave 3 event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 9 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1401 N Hamlin Ave 3 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