2711 W Haddon Ave 1F
This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 2 building violations (7y), above the Humboldt Park average of 1.3.
What's in the 2711 W Haddon Ave 1F report
| Units | 3 |
|---|---|
| Year built | 1912 |
| Stories | — |
| Building area | 3,120 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16014040190000 |
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 2711 W Haddon Ave in the Humboldt Park neighborhood, owned by Gonzalo Reyes, has been standing since 1912. Over the past seven years, there have been two building code violations recorded, one of which remains open and unresolved as of March 2020, while the other was resolved. The property has generated a total of 14 311 service requests during this period, with the most recent being a rodent baiting complaint from March 2026, which was closed. The property has experienced recurring water management concerns, with two water lead test kit requests made in late 2025, though both were resolved. Other service requests in 2025 included an abandoned vehicle complaint (February), garbage cart maintenance (March), and a tree trim request (January), all of which were successfully addressed. While the building has had some maintenance and compliance issues, particularly in relation to water quality testing and one unresolved code violation, many of the recent service requests appear to be related to community services rather than building-specific problems.
AI-generated · may contain errors · check the source data tables below
How 2711 W Haddon Ave 1F'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, 5714 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.
2711 W Haddon Ave 1F apartment reviews
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2711 W Haddon Ave 1F 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 2020 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 2711 W Haddon Ave 1F 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