1129 N Dearborn Chicago
This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 17 building violations (7y), above the Rush & Division average of 5.6.
What's in the 1129 N Dearborn Chicago report
| Units | 276 |
|---|---|
| Year built | 1990 |
| Stories | — |
| Building area | 256,649 sq ft |
| Property class | 397 |
| PIN (Cook County parcel) | 17044140040000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 276-unit residential building at 1129 N Dearborn in the Rush & Division neighborhood, constructed in 1990 and currently owned by 1133 N Dearborn LLC, has experienced several notable incidents over the past seven years that warrant attention. The building has recorded a total of 17 building code violations, with the most recent cluster occurring in early 2024, where multiple permit-related inspection violations were documented—most of which have been resolved, though one remains open. The property has generated 9 service requests through the 311 system in the past seven years, with the most recent activity primarily in early 2025 involving various complaints including food vendor issues and a consumer fraud complaint. An environmental noise complaint was filed in January 2023 but was resolved within four days with no violations found, and there is a historical air pollution work order from 2006 on record.
AI-generated · may contain errors · check the source data tables below
How 1129 N Dearborn Chicago'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 52 buildings in this neighborhood, 49 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.
1129 N Dearborn Chicago apartment reviews
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1129 N Dearborn Chicago event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 12 events
Full history back to 2006 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1129 N Dearborn Chicago 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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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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Unlock complete reportHow 1129 N Dearborn Chicago compares to the neighborhood
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