1801 S Laflin St
This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.
This building has 10 building violations (7y), above the Lower West Side average of 0.9.
What's in the 1801 S Laflin St report
| Units | 6 |
|---|---|
| Year built | 1891 |
| Stories | — |
| Building area | 7,500 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 17203100010000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe six-unit residential building at 1801 S Laflin Street in Chicago's Lower West Side, owned by Carlos Gutierrez, is a 132-year-old structure built in 1891. The property has experienced several concerning issues in recent years, with three sets of unresolved complaint-driven inspection violations in July 2019 that remain open as of October 2023. The building's record also shows 18 service requests through the 311 system over the past seven years, though most of these are not directly related to the building's condition or habitability. These requests include four tree trim requests and two abandoned vehicle complaints in late 2025, as well as a graffiti removal request in early 2026. The building has had only one building permit issued in the past seven years, which may indicate limited recent maintenance or improvements. While the 311 service requests have been addressed and marked as closed, the persistence of the open building code violations from 2019 suggests there may be ongoing issues that have not been resolved through the city's inspection process.
AI-generated · may contain errors · check the source data tables below
How 1801 S Laflin St'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 3674 buildings in this neighborhood, 3637 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.
1801 S Laflin St apartment reviews
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1801 S Laflin St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 10 events
Full history back to 2019 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1801 S Laflin St 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