224 N Mason Chicago
A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 0 building violations (7y), at or below the Austin average of 1.6.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 224 N Mason Chicago report
| Units | 13 |
|---|---|
| Year built | 1923 |
| Stories | — |
| Building area | 12,291 sq ft |
| Property class | 315 |
| PIN (Cook County parcel) | 16084060180000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 13-unit residential building at 224 N Mason in Chicago's Austin neighborhood, owned by Demeko Griffin, was constructed in 1923 and has experienced several notable events in recent years. Most significantly, the property had three simultaneous incidents in March 2025 involving verified noise complaints, including one related to air pollution, though the latter was found not to represent a violation. The building has maintained a relatively low number of building permits and violations over the past seven years, with just one permit issued and two violations recorded. While there have been ten 311 service requests during this period, most of these recent requests (particularly from 2025) have been related to routine maintenance and city services, including waste management (garbage and recycling cart issues), tree debris cleanup, and a water leak check. An unusual service request for a pet wellness check was also recorded in January 2025. The building's environmental and maintenance history suggests regular urban challenges, with the most recent significant concerns centering around noise issues, though the overall number of serious complaints remains relatively low for a building of this age and size.
AI-generated · may contain errors · check the source data tables below
How 224 N Mason 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 7223 buildings in this neighborhood, 5851 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.
224 N Mason Chicago apartment reviews
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224 N Mason Chicago event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 224 N Mason 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal