6504 S Maryland Ave
Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Woodlawn average of 2.9.
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 6504 S Maryland Ave report
| Units | 3 |
|---|---|
| Year built | 1894 |
| Stories | — |
| Building area | 3,831 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20231120140000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe three-unit residential building at 6504 S Maryland Ave in Woodlawn, owned by Brandon Williams, has been operating since 1894 and has recorded four 311 service requests specifically related to the property over the past seven years, with the owner having a total of 24 service requests across four parcels. The most recent service requests in 2025 indicate some ongoing concerns, with an open sidewalk inspection request from December 2025 being particularly noteworthy, as sidewalk conditions can significantly impact resident safety and accessibility. The property has experienced recurring sanitation code violations, with two documented cases in 2025 (February and March), which could affect resident quality of life. Additionally, there was one abandoned vehicle complaint in July 2025 that was resolved, though this is less directly related to the building's condition. While the building has a relatively limited number of documented service requests for its age and size, the most concerning issues appear to be the sanitation violations and the unresolved sidewalk inspection matter from late 2025.
AI-generated · may contain errors · check the source data tables below
How 6504 S Maryland Ave'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 1895 buildings in this neighborhood, 1345 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.
6504 S Maryland Ave apartment reviews
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6504 S Maryland Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 2 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6504 S Maryland Ave 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