5140 S Washtenaw Ave
This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.
This building has 2 building violations (7y), above the Gage Park average of 1.6.
What's in the 5140 S Washtenaw Ave report
| Units | 2 |
|---|---|
| Year built | 1923 |
| Stories | — |
| Building area | 1,920 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 19124010350000 |
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 5140 S Washtenaw Ave in Chicago's Gage Park neighborhood, owned by The William W Becker L, was constructed in 1923 and has experienced several notable incidents in recent years. Most significantly, the property has faced recurring water-related issues, with three documented basement water incidents between August and September 2025, all of which have been resolved. The building's maintenance history shows two complaint-driven inspections in September 2020, resulting in violations that were subsequently complied with and resolved. Additional documented service requests over the past seven years include two tree trimming requests in June 2024 and one informational call to 311 in January 2025. While the property has experienced multiple service requests, it's worth noting that all recent issues have been addressed and closed, indicating responsive management to building concerns.
How 5140 S Washtenaw 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
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 1776 buildings in this neighborhood, 1598 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.
5140 S Washtenaw Ave apartment reviews
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5140 S Washtenaw Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 2020 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5140 S Washtenaw 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.
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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