5019 W Sunnyside Ave
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 Portage Park average of 0.7.
What's in the 5019 W Sunnyside Ave report
| Units | 2 |
|---|---|
| Year built | 1912 |
| Stories | — |
| Building area | 2,208 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13162240250000 |
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 5019 W Sunnyside Ave in the Portage Park neighborhood is a 1912 construction currently owned by Kimberly A Biancalana. The property has experienced several maintenance and safety-related issues over the past two years, including multiple rodent-related concerns. Notably, there have been two rat complaints in late 2024 and one in September 2025, indicating a recurring pest problem. Additionally, there was a tree removal inspection conducted in August 2024, though the specific outcomes of this inspection are not documented in the records. Of particular significance is an ongoing water quality concern, with an open request for a lead test kit from May 2024 that remains unresolved as of the current data cutoff. This water lead test request represents a potential health and safety concern for current or prospective tenants.
AI-generated · may contain errors · check the source data tables below
How 5019 W Sunnyside 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 3910 buildings in this neighborhood, 1681 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.
5019 W Sunnyside Ave apartment reviews
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5019 W Sunnyside Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 4 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5019 W Sunnyside 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