4154 S Rockwell St
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 Brighton Park average of 0.8.
What's in the 4154 S Rockwell St report
| Units | 2 |
|---|---|
| Year built | 1916 |
| Stories | — |
| Building area | 2,066 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 19012101110000 |
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 4154 S Rockwell St in Brighton Park, owned by Ashu Thapar, was constructed in 1916 and has experienced several notable incidents in recent years. Over the past seven years, there have been a total of 12 service requests associated with the address, with eight of those being through the 311 system. The most recent requests in 2026 included a blue recycling cart request and a water on street complaint, both of which have been resolved. In 2025, there were three recorded incidents: a stray animal complaint, a building violation, and a tree-related issue that followed up on two requests made in August 2024 regarding tree trimming. While most of these service requests appear to have been addressed and closed, the nature of the building violation in 2025 stands out as a significant event, though the records do not provide specific details about its nature or resolution. The property's service request history suggests regular interaction with city services for various maintenance and infrastructure needs, though none of the recorded incidents appear to indicate ongoing or unresolved safety concerns.
AI-generated · may contain errors · check the source data tables below
How 4154 S Rockwell 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 3956 buildings in this neighborhood, 1345 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.
4154 S Rockwell St apartment reviews
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4154 S Rockwell St 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 4154 S Rockwell 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