4809 S Forrestville Ave
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 Grand Boulevard average of 2.8.
What's in the 4809 S Forrestville Ave report
| Units | 3 |
|---|---|
| Year built | 1893 |
| Stories | — |
| Building area | 5,307 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20102100050000 |
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 4809 South Forrestville Avenue in the Grand Boulevard neighborhood, owned by Theron J. Sherrod, has a documented history dating back to its 1893 construction. Over the past seven years, the property has generated five 311 service requests, with the most recent occurring in February 2026 regarding tree trimming, a request type that is no longer being accepted. The building's maintenance record shows a mix of concerns, including a sanitation code violation complaint in August 2025, a porch inspection request in March 2025, and pest control issues with a bee/wasp removal request in July 2024. There were also two tree trimming requests in October 2024 and February 2026, though similar requests are no longer being processed by city services. The only building permit on record for this period is from December 2024, representing one of the five service requests made by the property owner. Looking further back, there was an air pollution complaint filed in September 2005, though this issue appears to have been resolved without subsequent follow-up.
AI-generated · may contain errors · check the source data tables below
How 4809 S Forrestville 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 1174 buildings in this neighborhood, 657 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.
4809 S Forrestville Ave apartment reviews
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4809 S Forrestville Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 3 events
Full history back to 2005 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4809 S Forrestville 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.
| Violation # | Date | Category | Status | Address |
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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