3639 W Mclean 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 6 building violations (7y), above the Logan Square average of 0.7.
What's in the 3639 W Mclean Ave report
| Units | 3 |
|---|---|
| Year built | 1888 |
| Stories | — |
| Building area | 2,152 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13351280100000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe three-unit residential building at 3639 W McLean Ave in Chicago's Logan Square neighborhood, owned by Alelandrina Perez, has experienced several concerning issues in recent years. The most significant current concerns are six unresolved building code violations resulting from complaint-driven inspections conducted in December 2022, which remain open as of October 2023. The property has also been the subject of multiple 311 service requests in recent years, particularly regarding alley conditions, with three open alley pothole complaints filed in 2026, following a pattern of prior reports with similar problems. While most of these pothole complaints (from 2025-2026) have been resolved, the persistence of these issues suggests ongoing infrastructure challenges in the vicinity. Additionally, there was one building permit request in 2025 regarding a building permit and construction violation, though this was subsequently closed. The building's history includes an environmental noise complaint investigation from 2001, though no recent noise-related issues have been documented. Separate from the building's current state, it's worth noting that the property was constructed in 1888, making it one of the older residential buildings in the area.
AI-generated · may contain errors · check the source data tables below
How 3639 W Mclean 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 5187 buildings in this neighborhood, 4409 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.
3639 W Mclean Ave apartment reviews
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3639 W Mclean Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 9 events
Full history back to 2001 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3639 W Mclean 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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