5117 N Mango Ave
This building has a substantial enforcement record over the last seven years, but recent activity points to a low risk of further maintenance problems in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 6 building violations (7y), above the Jefferson Park average of 0.4.
What's in the 5117 N Mango Ave report
| Units | 2 |
|---|---|
| Year built | 1925 |
| Stories | — |
| Building area | 2,300 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13084050190000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit residential building at 5117 N Mango Ave in Jefferson Park, owned by Robert N Roback, has several significant unresolved issues as of April 2026. Most notably, there are currently six open violation cases from April 9, 2026, all categorized as complaint-driven inspections, indicating there were specific resident concerns that prompted these investigations. This cluster of violations suggests ongoing building code compliance challenges that have not yet been resolved. While there was one 311 service request on record from April 6, 2026, regarding a building violation that was closed, the recent and multiple nature of the current open violations warrant attention. The building's history over the past seven years shows a total of six building violations and three 311 service requests, though the most pressing concerns appear to be those from April 2026. Built in 1925, this property has experienced various code compliance issues in recent years, with the current cluster of open violations representing the most significant and immediate building concerns on record.
AI-generated · may contain errors · check the source data tables below
How 5117 N Mango 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 1632 buildings in this neighborhood, 881 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.
5117 N Mango Ave apartment reviews
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5117 N Mango Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5117 N Mango 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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