3221 S Archer Ave
This building has more problems than most buildings in this neighborhood. 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 Mckinley Park average of 0.9.
What's in the 3221 S Archer Ave report
| Units | 4 |
|---|---|
| Year built | 1888 |
| Stories | — |
| Building area | 2,868 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17312120110000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe four-unit building at 3221 S Archer Ave in McKinley Park, built in 1888 and currently owned by Joe Delagarza, has experienced several notable issues over the past few years. Most concerning is an open water lead test kit request from June 2026, which warrants attention to potential water quality concerns. In the latter part of 2025, the property experienced multiple instances of graffiti, with removal requests documented in December, along with an open fire hydrant complaint and a building violation - though all of these issues were subsequently closed. November 2025 also saw a consumer retail business complaint filed against the property. Looking further back, the building's history includes environmental complaints from 2005 regarding illegal dumping and air pollution issues. The property has generated a total of 50 service requests through the 311 system, with 20 of those generated directly from the property's address in the past seven years, indicating ongoing maintenance and compliance requirements.
AI-generated · may contain errors · check the source data tables below
How 3221 S Archer 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 1407 buildings in this neighborhood, 1027 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.
3221 S Archer Ave apartment reviews
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3221 S Archer Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 2005 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3221 S Archer 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal