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5252 W Patterson Ave

Portage Park, Chicago IL 60641 13211290380000 2 units · 1953

This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Portage Park — not a forecast
Above average
avg 0.6
3
FewerMore

This building has 3 building violations (7y), above the Portage Park average of 0.6.

Building characteristics
Units2
Year built1953
Stories
Building area2,136 sq ft
Property class211
PIN (Cook County parcel)13211290380000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
5252 W Patterson Ave

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 5252 W Patterson Ave in Chicago's Portage Park neighborhood, owned by Itzel Roman, was constructed in 1953 and has had three building code violations recorded in the past seven years, all of which are particularly concerning as they remain unresolved since being documented on July 30, 2020 through a complaint-driven inspection. While the total number of violations is relatively low for a multi-unit building, the presence of these open violations, especially in the context of a complaint-driven inspection, warrants attention. The property has had two 311 service requests in recent years: a tree debris clean-up request in May 2025 and a street light out complaint in August 2024, both of which have been resolved. While these service requests were successfully addressed, they primarily relate to exterior maintenance issues rather than building safety or habitability concerns. The unresolved nature of the building code violations from 2020 stands out as the most significant issue on the property's record, particularly given the passage of time since their initial reporting.

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

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Risk rating

How 5252 W Patterson 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
24thpercentile

Out of 3924 buildings in this neighborhood, 2982 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
64%
No code
violation
36%
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.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Violation rate, owner's portfolio

Per-property violation rate across the owner's portfolio.

Number of rooms

Total room count is a proxy for property scale.

12-Month risk forecast
Moderate failure risk 36%
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

5252 W Patterson Ave event timeline

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

2020
Building Violation Jul 30 Serious
COMPLAINT
OPEN
Building ViolationJul 30
COMPLAINT

See all 3 events

Full history back to 2020 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 5252 W Patterson 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 5252 W Patterson 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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