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3740 N Christiana Ave

Irving Park, Chicago IL 60618 13232220250000 2 units · 1929

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

Building Violations (7y) vs. neighborhood
Compared to a typical building in Irving Park
At or below average
avg 0.9
0
FewerMore

This building has 0 building violations (7y), at or below the Irving Park average of 0.9.

Building characteristics
Units2
Year built1929
Stories
Building area2,772 sq ft
Property class211
PIN (Cook County parcel)13232220250000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Donald Joanne Barnec
Mailing address
3740 N Christiana Ave

Landlord portfolio

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

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Augrented Insights
AI summary

The two-unit residential building at 3740 N Christiana Ave in Chicago's Irving Park neighborhood has been owned by Donald and Joanne Barnec since its construction in 1929. The property has generated a total of five 311 service requests over the past seven years, with the most recent being a rodent baiting complaint in June 2026. Of particular note is an open water lead test kit request from September 2025, which warrants attention as it pertains to potential health concerns. The building has experienced some typical urban maintenance issues, including an abandoned vehicle complaint (December 2024), a blue recycling cart request (October 2024), and a tree trim request (June 2024), all of which have been resolved. While the property has had its share of municipal service requests, the most pressing current concern appears to be the pending water lead test, which is a critical health-related matter requiring follow-up.

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Risk rating

How 3740 N Christiana 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

Grade A–B — Low risk

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
61stpercentile

Out of 3714 buildings in this neighborhood, 1448 are predicted to be safer.

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.

Building size

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

311 call rate, owner's portfolio

Per-property 311 call rate across the owner's portfolio.

12-Month severity forecast
No violation 70.9%
Moderate concern 23.7%
Severe concern 5.4%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

3740 N Christiana Ave event timeline

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

2026
311 Request Jun 08
Rodent Baiting/Rat Complaint
311 City Services

See all 5 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 3740 N Christiana Ave apartments

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

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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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