3354 N Ozark Ave
This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 0 building violations (7y), at or below the Dunning average of 0.8.
What's in the 3354 N Ozark Ave report
| Units | 3 |
|---|---|
| Year built | 1925 |
| Stories | — |
| Building area | 1,957 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 12243200180000 |
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 3354 N Ozark Ave in the Dunning neighborhood, owned by Hartrey CR Holdings, has documented its fair share of municipal interactions, particularly over the past several years. Built in 1925, this property has had consistent maintenance oversight, though primarily through reactive service requests rather than proactive measures. The most recent service requests in 2026 involved two one-way sign repairs, while 2025 saw two separate tree emergencies requiring attention. Other notable incidents include an open fire hydrant complaint in January 2025 and a rodent-related issue in July 2024, both of which were successfully closed out. The building's historical record also shows an environmental complaint from April 2005 regarding hazardous materials, though there are no subsequent records indicating this was an ongoing concern. Across the past seven years, 311 service requests have remained relatively modest in number, totaling eight, which includes three instances of tree emergencies and two one-way sign issues, with most matters being promptly resolved through normal city service channels.
How 3354 N Ozark 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
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 1058 buildings in this neighborhood, 857 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.
3354 N Ozark Ave apartment reviews
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3354 N Ozark Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 2005 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3354 N Ozark 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