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5924 W Wilson Ave

Portage Park, Chicago IL 60630 13172130290000 2 units · 1923

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.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Portage Park — not a forecast
At or below average
avg 0.6
0
FewerMore

This building has 0 building violations (7y), at or below the Portage Park average of 0.6.

Building characteristics
Units2
Year built1923
Stories
Building area1,778 sq ft
Property class211
PIN (Cook County parcel)13172130290000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
5924 Wilson Av

Landlord portfolio

Other Chicago properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The two-unit residential building at 5924 W Wilson Ave in Chicago's Portage Park neighborhood, owned by Bozena Klaus, has a relatively minimal service request history over the past seven years, dating back to its construction in 1923. The most significant and current cluster of activity pertains to water quality concerns, with three recent requests for water lead test kits in April and May 2025, two of which remain open and one that has been closed. This surge in testing requests suggests heightened awareness or concern about water safety issues, though precise motivations for the testing cannot be determined from the available data. The property has also required some attention to its exterior environment, with two closed tree trimming requests and one tree removal inspection in March 2025, though it's worth noting that the tree trim requests were submitted in December 2024 for a program that was no longer accepting new requests at that time. Overall, while the building has not had an excessive number of service requests, the recent focus on water testing in 2025 stands out as the most significant pattern in the data.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 5924 W Wilson 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

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.

Neighborhood percentile
47thpercentile

Out of 3924 buildings in this neighborhood, 2080 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
77%
No code
violation
23%
Code violation
likely
Model explanation

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.

Number of bedrooms

Total bedroom count is a proxy for property scale.

311 calls, owner's portfolio

311 calls across all of this owner's properties over 7 years.

Property class (315)

Assessor class 315 — apartment / larger residential. The assessor's property-class code, which correlates with building type and the violation rates the model expects.

12-Month risk forecast
Low failure risk 23%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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On the map

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The story over time

5924 W Wilson Ave event timeline

Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.

2025
311 Request May 07
Water Lead Test Kit Request
311 RequestMay 06
Water Lead Test Kit Request

See all 5 events

Full history back to 2022 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 5924 W Wilson Ave apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

Side by side

How 5924 W Wilson Ave compares to the neighborhood

This building against comparable properties in Portage Park. Toggle filters to narrow the peer group.

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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

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