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4116 N Oakley Ave

North Center, Chicago IL 60618 14183160420000 2 units · 1908

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 North Center — not a forecast
Above average
avg 0.5
5
FewerMore

This building has 5 building violations (7y), above the North Center average of 0.5.

Building characteristics
Units2
Year built1908
Stories
Building area2,465 sq ft
Property class211
PIN (Cook County parcel)14183160420000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
4116 N Oakley 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 4116 N Oakley Ave in Chicago's North Center neighborhood, owned by Terry Polonus, has experienced several notable incidents over the past seven years. The 1908 property has five recorded building code violations during this period, with particular attention warranted to three unresolved complaint-driven inspection violations from September 2021, which represent the most concerning and potentially ongoing issues affecting the building's condition or safety. While there were also two resolved violations from July 2021, these do not carry the same weight as the open cases.

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

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Risk rating

How 4116 N Oakley 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
8thpercentile

Out of 2652 buildings in this neighborhood, 2440 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
45%
No code
violation
55%
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.

Code violations, owner's portfolio

Building violations across all properties this owner is registered on — a signal of systemic maintenance issues.

Year built

The year a building was constructed is a proxy for its maintenance challenges.

12-Month risk forecast
Moderate failure risk 55%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

4116 N Oakley Ave apartment reviews

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On the map

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The story over time

4116 N Oakley Ave event timeline

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

2021
Building Violation Sep 13 Serious
COMPLAINT
OPEN
Building ViolationSep 13
COMPLAINT

See all 5 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 4116 N Oakley 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 4116 N Oakley Ave compares to the neighborhood

This building against comparable properties in North Center. 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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