4415 N Hamilton Ave
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 Lincoln Square average of 0.6.
What's in the 4415 N Hamilton Ave report
| Units | 2 |
|---|---|
| Year built | 1914 |
| Stories | — |
| Building area | 3,008 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14181330130000 |
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 4415 N Hamilton Ave in Lincoln Square, owned by Darla A Jansen, was constructed in 1914 and has experienced relatively few issues over the past decade. The property has generated a total of nine 311 service requests over the past seven years, with a notable concentration of recent activity in 2025-2026 related primarily to tree management. There have been three tree-related requests in 2025-2026, including one closed tree trimming request and two open tree planting requests (one still pending as of January 2026). Other incidents in 2025 included a closed graffiti removal request and a closed vicious animal complaint, both of which were resolved. A tree removal inspection request was also closed in May 2025, suggesting some ongoing attention to arboreal matters around the property. The building's historical record includes one environmental complaint from September 2002, though the nature of this complaint is unspecified in the available data. The pattern of service requests indicates regular maintenance of the property's immediate surroundings, with particular focus on tree management and occasional property maintenance issues, though nothing suggests persistent problems with building systems or safety concerns within the structure itself.
AI-generated · may contain errors · check the source data tables below
How 4415 N Hamilton 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 2578 buildings in this neighborhood, 490 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.
4415 N Hamilton Ave apartment reviews
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4415 N Hamilton Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 3 events
Full history back to 2002 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4415 N Hamilton 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.
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
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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