677 N Clark Chicago
This building has a higher-than-average number of open problems nearby. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.
This building has 0 building violations (7y), at or below the River North average of 5.5.
What's in the 677 N Clark Chicago report
| Units | 304 |
|---|---|
| Year built | 1992 |
| Stories | — |
| Building area | 538,812 sq ft |
| Property class | 397 |
| PIN (Cook County parcel) | 17092190010000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe 304-unit residential building at 677 N Clark in Chicago's River North neighborhood, built in 1992 and currently owned by L&B CIP 77 W HURON LLC, has experienced several notable incidents over the past seven years. The most recent issues include a building violation and an open sidewalk inspection request from 2026, as well as multiple plumbing violations documented in December 2025, all of which required municipal intervention. The property has also shown some vulnerability to vandalism, with a graffiti incident that required removal services in January 2026. While the building has generated a total of 25 service requests over the past seven years, it's worth noting that only five building permits have been filed during this period, which may suggest limited scope of renovation or maintenance work being conducted. The majority of service requests have been resolved, though the open sidewalk inspection request indicates there may still be ongoing infrastructure concerns to address.
AI-generated · may contain errors · check the source data tables below
How 677 N Clark 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
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 182 buildings in this neighborhood, 102 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.
677 N Clark Chicago apartment reviews
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677 N Clark Chicago 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 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 677 N Clark 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.
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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.
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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