5755 W Addison St 1St
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Portage Park average of 0.6.
What's in the 5755 W Addison St 1St report
| Units | 2 |
|---|---|
| Year built | 1963 |
| Stories | — |
| Building area | 2,386 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13204020410000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit residential building at 5755 W Addison Street in the Portage Park neighborhood was built in 1963 and is currently owned by Marion Mlynarczyk. The property has generated a total of nine documented 311 service requests over the past seven years, with the most recent being a sewer cave-in inspection request in April 2026. Among the notable incidents, there was a rodent baiting complaint in July 2025 and a sanitation code violation recorded in August 2024, both of which could indicate potential concerns regarding building maintenance and neighborhood conditions. Earlier service requests in February 2025 involved both blue recycling cart and garbage cart maintenance issues, suggesting attention to waste management infrastructure was needed at that time. While these documented service requests have all been officially closed, they represent the building's complete record of reported issues and maintenance needs over the specified period.
AI-generated · may contain errors · check the source data tables below
How 5755 W Addison St 1St'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
Lower risk — safer than most nearby
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Typical — about average for the neighborhood
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Higher risk — riskier than most nearby
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 3924 buildings in this neighborhood, 2511 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
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.
5755 W Addison St 1St apartment reviews
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5755 W Addison St 1St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 3 events
Full history back to 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5755 W Addison St 1St 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