3123 N Sawyer 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 Avondale average of 0.6.
What's in the 3123 N Sawyer Ave report
| Units | 4 |
|---|---|
| Year built | 1902 |
| Stories | — |
| Building area | 2,396 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13262070140000 |
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 residential building at 3123 N Sawyer Ave in the Avondale neighborhood, constructed in 1902, has experienced notable activity in recent years according to the Chicago Master Building Record. The property, currently listed under the ownership of "TAXPAYER OF," has generated an impressive volume of service requests, with 8,731 reported cases over the past seven years. While many of these requests relate to routine municipal services such as waste management (including garbage, recycling, and yard waste pick-up), the building has also faced some concerning patterns, particularly in environmental issues, with 10 enforcement actions and 33 complaints recorded. The property has a significant number of building violations on record, totaling 2,228 in the past seven years, suggesting ongoing maintenance or compliance challenges. Additionally, there have been three violations specifically related to house sharing activities, though these appear to represent a small proportion of the total violations. The building's permit activity is relatively modest, with 338 permits issued over the same period, which may indicate either limited renovation work or efficient compliance with building codes. Recent service requests from 2025-2026 have primarily concerned standard municipal services, with only one noted building-related issue concerning a leak.
AI-generated · may contain errors · check the source data tables below
How 3123 N Sawyer 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 3681 buildings in this neighborhood, 883 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.
3123 N Sawyer Ave apartment reviews
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3123 N Sawyer 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 3123 N Sawyer 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 3123 N Sawyer 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