5234 W Fullerton Ave
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.
This building has 7 building violations (7y), above the Belmont Cragin average of 0.9.
What's in the 5234 W Fullerton Ave report
| Units | 4 |
|---|---|
| Year built | 1937 |
| Stories | — |
| Building area | 4,158 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 13283310280000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe four-unit residential building at 5234 W Fullerton Ave in the Belmont Cragin neighborhood, owned by Marcos J Perez, was constructed in 1937 and has experienced several notable issues in recent years. Most concerning are the seven open building code violations recorded as of February 2025, all stemming from complaint-driven inspections that remain unresolved. The property has also generated a total of 15 311 service requests over the past seven years, with the most recent focusing on two unresolved alley pothole complaints from May 2026 and an open sewer cleaning inspection request from April 2026. While there have been some resolved issues, including two closed graffiti removal requests in 2026 and a closed stray animal complaint, the persistence of both building code violations and multiple open 311 service requests suggests ongoing challenges with property maintenance and neighborhood infrastructure in the immediate vicinity. The building's permit history shows only three permits pulled in the past seven years, though the specific nature and relevance of these permits are not detailed in the provided data.
AI-generated · may contain errors · check the source data tables below
How 5234 W Fullerton 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.
Out of 4453 buildings in this neighborhood, 3651 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.
5234 W Fullerton Ave apartment reviews
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5234 W Fullerton Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5234 W Fullerton Ave 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.
| 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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