4247 W 21St 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 North Lawndale average of 2.0.
What's in the 4247 W 21St St report
| Units | 3 |
|---|---|
| Year built | 1911 |
| Stories | — |
| Building area | 3,558 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16224220050000 |
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 4247 W 21st Street in North Lawndale, owned by Mark McGee, has been under limited recorded activity over the past seven years since its construction in 1911. The property has generated minimal service requests during this period, with only three 311 Service Requests recorded since 2024. These requests, all of which have been resolved, primarily concerned city services related to waste management, including blue recycling cart and garbage cart maintenance, as well as a stray animal complaint in late 2025. The building's permit activity is notably low, with only one building permit recorded during the seven-year period, which is unusual for a property of this age and size, suggesting either minimal required improvements or other factors impacting permit utilization. The owner, Mark McGee, holds records for two parcels in total, with his 311 Service Requests numbering eleven across both properties, though the majority of these requests appear to be routine municipal service matters rather than building-specific issues.
How 4247 W 21St 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 3670 buildings in this neighborhood, 844 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.
4247 W 21St St apartment reviews
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4247 W 21St St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 3 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4247 W 21St 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.
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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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