3125 N 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 Hermosa average of 0.9.
What's in the 3125 N Kolmar Ave report
| Units | 2 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 2,225 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13271050170000 |
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-unit building at 3125 N Kolmar Ave, owned by Ana I Perez, is a 1926 property located in Chicago's Hermosa neighborhood. The building's documented service history over the past seven years shows a total of seven 311 service requests, all of which have been resolved. The most recent requests have occurred in late 2024 to early 2025, focusing primarily on winter-related issues, with two snow-related complaints recorded in January 2025 about uncleared sidewalks. The property has also required attention to street maintenance matters, including a tree trim request in December 2025 (though this type of request is no longer being accepted) and two separate garbage cart maintenance issues in September 2024. Additionally, there was one complaint about an abandoned vehicle near the property in October 2024. The 311 service request record, while limited to seven entries, has been consistently addressed by the relevant city departments, with no recurring issues noted that would significantly impact resident quality of life or safety.
AI-generated · may contain errors · check the source data tables below
How 3125 N 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 1618 buildings in this neighborhood, 453 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.
3125 N Kolmar Ave apartment reviews
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3125 N Kolmar Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
Full data for 3125 N 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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Unlock complete reportHow 3125 N Kolmar Ave compares to the neighborhood
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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