2831 S Emerald Ave 1
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 Bridgeport average of 1.0.
What's in the 2831 S Emerald Ave 1 report
| Units | 2 |
|---|---|
| Year built | 1888 |
| Stories | — |
| Building area | 2,144 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17283100130000 |
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 2831 S Emerald Ave 1 in Bridgeport, owned by Kwan H Ng, is an 1888 construction that has experienced minimal and primarily infrastructure-related issues over the past seven years. The property has generated a total of six service requests to the 311 system, all of which occurred in 2025, with the most recent being an open complaint about an abandoned vehicle in May 2026. The service requests have primarily focused on street and alley maintenance, including two reports of potholes in July and March 2025, both of which were successfully resolved. Additionally, there were two tree trim requests submitted in July and December 2025; however, these were closed under the notice that such requests were no longer being accepted. The relatively low number of service requests and the nature of these complaints, primarily related to public infrastructure rather than the building itself, suggests a stable property condition with no significant resident experience or safety concerns on record.
AI-generated · may contain errors · check the source data tables below
How 2831 S Emerald Ave 1'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 3117 buildings in this neighborhood, 1247 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.
2831 S Emerald Ave 1 apartment reviews
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2831 S Emerald Ave 1 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 2831 S Emerald Ave 1 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.
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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