4525 W Deming Pl 1St
This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 0 building violations (7y), at or below the Hermosa average of 0.9.
What's in the 4525 W Deming Pl 1St report
| Units | 2 |
|---|---|
| Year built | 1913 |
| Stories | — |
| Building area | 2,433 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13273180130000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit residential building at 4525 W Deming Place, located in Chicago's Hermosa neighborhood, has been owned by J Ocasio and E Sanchez since 1913. The property has experienced a range of municipal service interactions over the past seven years, with a total of 17 service requests filed by the owners. The most recent and concerning issue is an open tree emergency reported in June 2026, which requires immediate attention. Prior to this, there were two tree trim requests filed in April 2026, though the city has indicated it is no longer accepting such requests. The building has also faced some challenges with waste management, evidenced by two missed garbage pick-up complaints in early 2026, along with a yard waste pick-up request from November 2025 that was successfully resolved. While the number of service requests is relatively modest for a century-old building, the recent concentration of tree-related issues and waste management concerns in 2026 warrants attention to the property's external maintenance and waste management systems.
AI-generated · may contain errors · check the source data tables below
How 4525 W Deming Pl 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
Grade A–B — Low risk
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Grade C — Moderate risk
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Grade D–F — High risk
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 1617 buildings in this neighborhood, 550 are predicted to be safer.
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.
4525 W Deming Pl 1St apartment reviews
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4525 W Deming Pl 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 2026 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4525 W Deming Pl 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.
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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.
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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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal