2237 N Mulligan Ave 1St
Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Belmont Cragin average of 0.9.
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 2237 N Mulligan Ave 1St report
| Units | 4 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 3,232 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13321110290000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 4-unit residential building at 2237 N Mulligan Ave, owned by Efren Garcia, is a two-story structure located in the Belmont Cragin neighborhood and was constructed in 1926. The property has generated a total of 17 service requests through the city's 311 system over the past seven years, with a notable cluster of activity occurring in September 2025. During that month alone, there were five documented service requests, including two related to garbage cart maintenance, one for blue recycling cart services, an abandoned vehicle complaint, and a rodent baiting/rat complaint. More recently, in December 2025, there was a request for dead animal pickup services, which has since been closed. While the building is relatively old at 97 years, it appears to have maintained regular usage of city services, particularly regarding waste management and pest control, which could be areas of ongoing attention for the property. The density of service requests in September 2025, focusing primarily on waste management and recycling issues, stands out as the most significant pattern in the building's service request history.
AI-generated · may contain errors · check the source data tables below
How 2237 N Mulligan Ave 1St'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 4453 buildings in this neighborhood, 3874 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.
2237 N Mulligan Ave 1St apartment reviews
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2237 N Mulligan Ave 1St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 2237 N Mulligan Ave 1St 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.
| Violation # | Date | Category | Status | Address |
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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.
| SR # | Created | Type | Department | Status |
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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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Unlock complete reportHow 2237 N Mulligan Ave 1St compares to the neighborhood
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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