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4826 W Cornelia Ave

Portage Park, Chicago IL 60641 13214030510000 3 units · 1971

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
Units3
Year built1971
Stories
Building area2,699 sq ft
Property class211
PIN (Cook County parcel)13214030510000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
4826 W Cornelia Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit residential building at 4826 W Cornelia Ave in the Portage Park neighborhood, owned by Andres F Pagan, was constructed in 1971 and is recorded as having only one 311 service request in the past seven years, which is notably low for a multi-unit building. The sole recorded service request was made on January 4, 2025, for a dead animal pick-up, which has since been closed. This request appears to be an isolated incident and not necessarily indicative of ongoing property or maintenance issues. Given the limited number of service requests on record for both the building and its owner, there is no substantial pattern of concerns or service needs documented in the available data.

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

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Risk rating

How 4826 W Cornelia 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
61stpercentile

Out of 3924 buildings in this neighborhood, 1530 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
79%
No code
violation
21%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

Total building square footage is a proxy for property scale and management complexity.

12-Month risk forecast
Low failure risk 21%
Estimated probability of a code violation in the next 12 months.
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On the map

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The story over time

4826 W Cornelia Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 4826 W Cornelia 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 4826 W Cornelia 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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