3640 N Ashland Ave B
A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 1 building violations (7y), at or below the Lake View average of 1.0.
What's in the 3640 N Ashland Ave B report
| Units | 3 |
|---|---|
| Year built | 1908 |
| Stories | — |
| Building area | 2,843 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14192320270000 |
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 building at 3640 N Ashland Ave B in Lake View, owned by L Warshaw, has been standing since 1908 and is currently facing some notable issues. The property has two unresolved building code violations from 2019 and 2021 that were triggered by complaint-driven inspections, indicating potential safety or maintenance concerns. Over the past seven years, the building has generated a total of 47 service requests, which is significantly higher than the typical number of violations for a property of this size. While many of these 311 requests have been relatively minor and maintenance-related — including two recent sign repair requests, two graffiti removal requests, and a tree trimming request — the high volume of service interactions suggests ongoing building management challenges. The most recent requests from early 2026 include an alley pothole complaint (closed), though most remaining requests from early 2026 regarding sign repairs and graffiti removal are still open.
AI-generated · may contain errors · check the source data tables below
How 3640 N Ashland Ave B'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 3452 buildings in this neighborhood, 2175 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.
3640 N Ashland Ave B apartment reviews
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3640 N Ashland Ave B event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 3 events
Full history back to 2019 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3640 N Ashland Ave B 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal