4335 W Cortez St
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 8 building violations (7y), above the Humboldt Park average of 1.2.
What's in the 4335 W Cortez St report
| Units | 2 |
|---|---|
| Year built | 1925 |
| Stories | — |
| Building area | 2,118 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16034100090000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit residential building at 4335 W Cortez St in Humboldt Park, constructed in 1925 and currently owned by Lisa Zacarias, has experienced some notable issues in recent years. Most significantly, there is an ongoing cluster of seven complaint-driven violations recorded on August 6, 2024, which remain unresolved as of the latest data. These violations, all documented on the same date, suggest a potentially serious and widespread issue requiring immediate attention. The building's recent history shows one 311 service request in June 2026 related to yard waste pick-up, which has been resolved, though this is relatively minor compared to the current violation situation. Over the past seven years, the building has accumulated a total of eight violations, though the majority of these were recorded in 2024, indicating a recent spike in compliance issues. While the property has only one total service request on record for the past seven years period, the number and nature of the recent violations warrant attention, though they are not necessarily indicative of all building conditions or current management practices.
AI-generated · may contain errors · check the source data tables below
How 4335 W Cortez St'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 6229 buildings in this neighborhood, 4672 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.
4335 W Cortez St apartment reviews
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4335 W Cortez St 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4335 W Cortez St 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 4335 W Cortez St compares to the neighborhood
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