4018 N Hamlin Ave
A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 1 building violations (7y), above the Irving Park average of 0.8.
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 4018 N Hamlin Ave report
| Units | 3 |
|---|---|
| Year built | 1910 |
| Stories | — |
| Building area | 3,330 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13143290250000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe three-unit residential building at 4018 N Hamlin Ave in Chicago's Irving Park neighborhood, owned by Randy Schumaker, dates back to 1910 and has a relatively small record of building maintenance issues over the past seven years. The property has one open building code violation as of September 30, 2025, resulting from a complaint-driven inspection, which is notably the only building violation on record in this period. The building's service request history shows a total of seven recorded 311 calls, with the most recent being an alley pothole complaint from April 2026 that remains open. The property has experienced some recent infrastructure issues, including a street light outage in February 2025 (which has since been resolved), and three parking code enforcement reviews conducted by the Finance department in December 2024, all of which were closed. Another building violation was logged and closed in June 2025, but given the building's age and location, this relatively limited history of complaints and violations over the past seven years could suggest either good maintenance practices or potentially incomplete reporting.
AI-generated · may contain errors · check the source data tables below
How 4018 N Hamlin 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 3731 buildings in this neighborhood, 1791 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.
4018 N Hamlin Ave apartment reviews
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4018 N Hamlin Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4018 N Hamlin 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 4018 N Hamlin Ave compares to the neighborhood
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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