2820 N Lamon 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 Belmont Cragin average of 0.9.
What's in the 2820 N Lamon Ave report
| Units | 4 |
|---|---|
| Year built | 1923 |
| Stories | — |
| Building area | 4,100 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13282300180000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe four-unit, 1923 residential building at 2820 N Lamon Ave in the Belmont Cragin neighborhood is currently owned by Refugio Velasco. The property has a relatively low number of 311 service requests on record over the past seven years, totaling 11 requests. The most recent activity, from 2026, includes two complaints about abandoned vehicles, while the summer of 2025 saw three separate complaints regarding potholes in the alley, which were all successfully addressed. Between March and August 2025, there was also a tree planting request that has since been closed. Notably, all recorded service requests have been resolved, and there are no documented safety violations or building code infractions on file. The service request history suggests that most issues relate to external infrastructure matters rather than the building itself, with a particular concentration on alley conditions during 2025.
AI-generated · may contain errors · check the source data tables below
How 2820 N Lamon 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 4453 buildings in this neighborhood, 3117 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.
2820 N Lamon Ave apartment reviews
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2820 N Lamon Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
Full data for 2820 N Lamon 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.
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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