4145 N Bernard St 2Ndfl
This building has a substantial enforcement record over the last seven years, but recent activity points to a low risk of further maintenance problems 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.
This building has 6 building violations (7y), above the Irving Park average of 0.8.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 4145 N Bernard St 2Ndfl report
| Units | 6 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | 5,767 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13144190050000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe six-unit, two-story multi-family building at 4145 N Bernard St in Chicago's Irving Park neighborhood, owned by Gary R Carlson, was constructed in 1927 and has experienced several notable events over the past seven years. Most concerning are the six open building code violations from August 30, 2021, which stemmed from a complaint-driven inspection and remain unresolved as of the most recent data. The property has a significant history of service requests, with 596 total under the current ownership, though only six have been filed specifically for this address in the past seven years. Recent maintenance issues are reflected in multiple closed service requests, including three parking-related enforcement reviews between October 2024 and January 2025, a snow-related sidewalk complaint in December 2025, and a garbage cart maintenance issue in September 2025.
AI-generated · may contain errors · check the source data tables below
How 4145 N Bernard St 2Ndfl'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.
Out of 3731 buildings in this neighborhood, 1306 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
violation
likely
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.
4145 N Bernard St 2Ndfl apartment reviews
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4145 N Bernard St 2Ndfl event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 10 events
Full history back to 2021 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4145 N Bernard St 2Ndfl apartments
Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.
What this is
Violations issued by the City of Chicago Department of Buildings against this parcel.
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
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What this is
Building permits issued by the City of Chicago for new construction, alterations, and repairs at this parcel.
| Permit # | Issued | Status | Description |
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
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What this is
Environmental complaints filed about this property with the City of Chicago.
| Complaint # | Date | Type | Inspector | Resolution | Resolved |
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What this is
Formal environmental enforcement cases brought against this property.
| Case # | Date | Type | Violation | Disposition | Status | Fine |
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What this is
Properties/owners listed on Chicago's Building Code Scofflaw List for unpaid code-violation judgments.
| Record # | Owner | Address | Case # | Listed |
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Unlock complete reportHow 4145 N Bernard St 2Ndfl compares to the neighborhood
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