6639 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.
What's in the 6639 S Maryland Ave report
| Units | 2 |
|---|---|
| Year built | 1895 |
| Stories | — |
| Building area | 2,484 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20231210150000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-flat residential building at 6639 S Maryland Ave in Chicago's Woodlawn neighborhood is a 128-year-old property owned by Aaron L Rice, with its most significant and relevant records dating back to 2026. This century-old structure has a minimal track record over the past seven years, with only two documented building permits and two service requests. Of particular concern are two recent water-related issues in 2026: a closed complaint regarding water in the basement from June, and an open alley sewer inspection request from April. These water-related problems, especially the basement water issue, could potentially impact resident comfort and building maintenance, though it's worth noting that the service requests are relatively infrequent given the building's age and the typical maintenance needs of similar structures. The property's official records do not show any other significant incidents or violations in recent years, though this may not necessarily reflect the complete history of the building.
AI-generated · may contain errors · check the source data tables below
How 6639 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, 948 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.
6639 S Maryland Ave apartment reviews
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6639 S Maryland Ave 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 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6639 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.
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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