6423 N Washtenaw Ave
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 West Ridge average of 1.2.
What's in the 6423 N Washtenaw Ave report
| Units | 3 |
|---|---|
| Year built | 1925 |
| Stories | — |
| Building area | 5,249 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 10364260110000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe three-unit residential building at 6423 N Washtenaw Ave in Chicago's West Ridge neighborhood is a 1925 structure currently owned by 6423 N Washtenaw Serie. The building's recent history over the past seven years shows relatively few major issues, with a total of five 311 service requests recorded. Most of these requests were clustered in August 2025, during which time the property experienced two plumbing violations and an alley pothole complaint, all of which have since been closed. A tree trimming request was submitted in March 2025 but appears to have been related to an outdated program that is no longer accepting requests. The building's permit activity over the same period shows three permits issued, though specific details about their nature or scope are not provided in the available records. The property's relatively low number of service requests and permits over this period suggests moderate maintenance activity, with the majority of recent issues being successfully resolved.
How 6423 N 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 3105 buildings in this neighborhood, 1770 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.
6423 N Washtenaw Ave apartment reviews
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6423 N Washtenaw Ave 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 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6423 N 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.
| 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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|---|---|---|---|---|---|---|
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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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal