5810 W Gunnison St
This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.
This building has 0 building violations (7y), at or below the Jefferson Park average of 0.4.
What's in the 5810 W Gunnison St report
| Units | 2 |
|---|---|
| Year built | 1957 |
| Stories | — |
| Building area | 2,566 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13084260400000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with risk grades for each.
Unlock complete reportThe two-unit residential building at 5810 W Gunnison St in Jefferson Park, owned by Martin Thornton, has experienced several notable maintenance and health-related issues over the past seven years. Most concerning is the recurring rodent problem, with two documented rat complaints in 2025 and 2026, though both were resolved according to records. The property has also faced challenges with tree maintenance, as evidenced by two separate tree debris clean-up requests in 2025 and 2026. Additional maintenance issues have included a dead animal removal request in September 2024 and a garbage cart maintenance issue in April 2024. While the building has generated a total of 27 service requests over the seven-year period, it's worth noting that only one building violation has been recorded against the property during this time. The available data suggests ongoing environmental and sanitation challenges, particularly related to wildlife management and tree maintenance, though all reported issues have been formally addressed according to city records.
AI-generated · may contain errors · check the source data tables below
How 5810 W Gunnison St'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
Grade A–B — Low risk
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Grade C — Moderate risk
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Grade D–F — High risk
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 1617 buildings in this neighborhood, 1035 are predicted to be safer.
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.
5810 W Gunnison St apartment reviews
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5810 W Gunnison St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5810 W Gunnison St 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal