1423 W Henderson St 1Fl
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 Lake View average of 1.1.
What's in the 1423 W Henderson St 1Fl report
| Units | 3 |
|---|---|
| Year built | 1894 |
| Stories | — |
| Building area | 2,977 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14203210150000 |
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 1423 W Henderson St in Chicago's Lake View neighborhood is a historic structure dating back to 1894, currently owned by Colin Tinsley. The property has experienced various maintenance and environmental issues over the past seven years, with a total of seven service requests filed under the owner's name. The most pressing current concerns involve the property's sidewalks, with two related requests outstanding as of early 2026: a shared cost sidewalk program request and a sidewalk inspection request, both filed in October 2025. The building has also faced pest control challenges, evidenced by a rat complaint in October 2025, though this issue has been resolved according to the city records. Environmental matters have been documented as well, including two tree-related incidents: an emergency situation in May 2024 that was resolved, and a tree trimming request from March 2026, though this particular request type is no longer being accepted by the city. While the building has had its share of maintenance issues over the years, many of which have been successfully addressed, the outstanding sidewalk-related matters appear to be the most significant ongoing concerns for this century-old property.
AI-generated · may contain errors · check the source data tables below
How 1423 W Henderson St 1Fl'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 3443 buildings in this neighborhood, 1515 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.
1423 W Henderson St 1Fl apartment reviews
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1423 W Henderson St 1Fl 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1423 W Henderson St 1Fl 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