10638 S Avenue C
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 East Side average of 1.4.
What's in the 10638 S Avenue C report
| Units | 3 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 3,819 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 26172020350000 |
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 10638 S Avenue C in Chicago's East Side neighborhood, owned by Juan Alvarez, has been standing since 1926 and is part of a five-parcel ownership group. Over the past seven years, the building has generated six service requests through the 311 system, while the owner's total properties have accumulated 25 such requests. The most recent service request occurred in May 2025 regarding low water pressure, with other notable incidents in 2024 including a water lead test kit request, which is particularly significant given the ongoing concerns about water quality in older buildings. The property has also experienced various municipal issues such as an abandoned vehicle complaint, garbage cart maintenance needs, and animal-related incidents (both injured and deceased) in 2024 and 2025. While all listed service requests have been closed, the nature of these requests suggests occasional challenges with property maintenance and infrastructure, particularly regarding water systems.
AI-generated · may contain errors · check the source data tables below
How 10638 S Avenue C'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 953 buildings in this neighborhood, 524 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.
10638 S Avenue C apartment reviews
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10638 S Avenue C 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 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 10638 S Avenue C 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