1451 S Karlov 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 North Lawndale average of 1.9.
What's in the 1451 S Karlov Ave report
| Units | 3 |
|---|---|
| Year built | 1913 |
| Stories | — |
| Building area | 2,505 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16222210200000 |
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 1451 S Karlov Ave in the North Lawndale neighborhood is a 1913 construction currently owned by Linia Thomas. Over the past seven years, there has been minimal service activity associated with this property, with only one reported incident on record: a plumbing violation that occurred on November 12, 2025, which has since been closed. This relatively low number of service requests could indicate stable property management; however, it is worth noting that the single documented plumbing violation suggests an area that may require attention to maintenance protocols. While the building's age might typically present concerns regarding infrastructure, the limited service records could also suggest careful upkeep, though this cannot be definitively concluded from the available data alone.
AI-generated · may contain errors · check the source data tables below
How 1451 S Karlov 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 3676 buildings in this neighborhood, 1654 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.
1451 S Karlov Ave apartment reviews
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1451 S Karlov 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1451 S Karlov 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.
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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 1451 S Karlov Ave compares to the neighborhood
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