6131 S Kolmar Ave
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 West Lawn average of 1.0.
What's in the 6131 S Kolmar Ave report
| Units | 3 |
|---|---|
| Year built | 1931 |
| Stories | — |
| Building area | 2,220 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 19153190060000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe property at 6131 S Kolmar Ave is a 3-unit residential building located in Chicago's West Lawn neighborhood, owned by Jose R Martinez and constructed in 1931. The building's recent history, particularly over the past three years, has been marked by several water-related issues, including an open water lead test kit request as of March 2026, a water in basement complaint, and a leak inspection request in early 2026. The property has also required infrastructure attention, with an inspect public way request and tree removal inspection in 2025, suggesting some concerns about the building's surroundings and access. From a regulatory perspective, the building has incurred 3 building violations and required 3 building permits over the past seven years, though the specific nature of these violations and permits is not detailed in the available data. The property's service request history shows relatively low activity overall, with a total of 15 owner-initiated requests and 7 service requests directly related to the building itself in the past seven years. The most distant environmental complaint on record dates back to July 2001, concerning illegal dumping, though this appears to be an isolated incident from over two decades ago.
AI-generated · may contain errors · check the source data tables below
How 6131 S Kolmar 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 699 buildings in this neighborhood, 189 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.
6131 S Kolmar Ave apartment reviews
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6131 S Kolmar Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 4 events
Full history back to 2001 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6131 S Kolmar 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