6642 S Saint Lawrence Ave 1Stfl
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 Woodlawn average of 2.9.
What's in the 6642 S Saint Lawrence Ave 1Stfl report
| Units | 2 |
|---|---|
| Year built | 1928 |
| Stories | — |
| Building area | 2,890 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20222270410000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe property at 6642 S Saint Lawrence Ave is a two-unit, two-story residential building located in Chicago's Woodlawn neighborhood, constructed in 1928 and currently owned by Paula Ohlinger. Over the past seven years, the building's record shows minimal activity with only one 311 service request and one building permit recorded for the address itself. However, looking at the broader ownership profile, there have been more significant issues to note: the owner has accumulated a total of 11 building violations and filed for two building permits across their seven total parcels. The most recent documented service request was made in October 2025 regarding a vacant lot cleanup, though this was not directly related to the building itself and has since been closed. While the number of service requests (76) appears high at first glance, this figure encompasses all properties under the owner's name rather than just the building at 6642 S Saint Lawrence Ave. It's important to note that the majority of these records relate to the owner's wider portfolio rather than the specific property in question, and the relatively few complaints or service requests directly associated with 6642 S Saint Lawrence Ave itself could suggest limited recent issues at this specific location, though building violations have been noted on record.
AI-generated · may contain errors · check the source data tables below
How 6642 S Saint Lawrence Ave 1Stfl'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 1887 buildings in this neighborhood, 981 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.
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6642 S Saint Lawrence Ave 1Stfl event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 1 events
Full history back to 2025 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6642 S Saint Lawrence Ave 1Stfl 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