3687 W Grand 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 Humboldt Park average of 1.3.
What's in the 3687 W Grand Ave report
| Units | 3 |
|---|---|
| Year built | 1913 |
| Stories | — |
| Building area | 3,912 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 16021300150000 |
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 3687 W Grand Ave, located in Chicago's Humboldt Park neighborhood, is a 1913 construction currently owned by Castillos Auto Repair. The property has a relatively minor record of city service interactions over the past seven years, with a total of five documented 311 service requests. These requests, all of which have been resolved, show a cluster of activity in early 2026, including two graffiti removal requests, an abandoned vehicle complaint, and a report of an injured animal, all of which were closed. Prior to this cluster of incidents, there was one service request in September 2024 regarding garbage cart maintenance. While the building's external environment appears to have faced some challenges with graffiti and abandoned vehicles, particularly in early 2026, there are no recorded service requests directly related to the building's internal conditions or systems, and all reported issues have been appropriately addressed through the city's 311 system.
How 3687 W Grand 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 6211 buildings in this neighborhood, 4658 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.
3687 W Grand Ave apartment reviews
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3687 W Grand Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3687 W Grand 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