724 N Sawyer Ave 01
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 15 building violations (7y), above the Humboldt Park average of 1.3.
What's in the 724 N Sawyer Ave 01 report
| Units | 2 |
|---|---|
| Year built | 1898 |
| Stories | — |
| Building area | 2,494 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16112060290000 |
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 724 N Sawyer Ave in Humboldt Park, owned by J. Jenkins, is a 125-year-old property that has experienced significant recent activity that warrants attention. Most notably, there is a cluster of unresolved complaint-driven inspection violations recorded on September 25, 2025, with six open violations that remain unaddressed. In addition, there are five open water lead test kit requests from June 2026, suggesting potential concerns about water quality and safety in the building's plumbing system. These recent developments are particularly concerning given the building's 7-year history of compliance issues, having accumulated a total of 15 building violations and 6 service requests during this period. The property's most recent closed service request from February 2026 pertained to garbage cart maintenance, representing an operational or maintenance issue rather than safety concern. While the age of the building and its history of violations may not be unusual for a property of its vintage, the current cluster of open violations and recent water safety concerns are notable points of attention for current and prospective tenants.
AI-generated · may contain errors · check the source data tables below
How 724 N Sawyer Ave 01'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, 2298 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.
724 N Sawyer Ave 01 apartment reviews
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724 N Sawyer Ave 01 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 724 N Sawyer Ave 01 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