3821 S Damen Ave 1
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 0 building violations (7y), at or below the Mckinley Park average of 0.9.
What's in the 3821 S Damen Ave 1 report
| Units | 2 |
|---|---|
| Year built | 1924 |
| Stories | — |
| Building area | 2,208 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17314240070000 |
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 3821 S Damen Ave in McKinley Park, owned by Refugio Arroyo, has been in existence since 1924 and has recorded various maintenance and environmental issues over recent years. Most notably, the property experienced three consecutive leak-related service requests in August 2024, indicating a potential ongoing water-related concern, though these were all eventually closed. More recent issues have emerged in 2026, with two open fire hydrant complaints filed within one day of each other, though there is no indication of whether these were promptly addressed. The building has also faced environmental scrutiny, particularly regarding air quality, with three air pollution work orders filed between 2020 and 2022 — one of which resulted in a confirmed violation, while in two instances, no violations were found upon investigation. Additionally, a tree trimming request was made in November 2025, though this type of request is no longer being accepted by the city. While the property has had its share of maintenance and environmental challenges, all documented service requests and complaints have been officially resolved, according to available records.
AI-generated · may contain errors · check the source data tables below
How 3821 S Damen Ave 1'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, 394 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.
3821 S Damen Ave 1 apartment reviews
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3821 S Damen Ave 1 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 2021 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3821 S Damen Ave 1 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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