6510 S Vernon 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 Woodlawn average of 2.9.
What's in the 6510 S Vernon Ave report
| Units | 2 |
|---|---|
| Year built | 1903 |
| Stories | — |
| Building area | 2,064 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 20222160220000 |
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 6510 S Vernon Ave in Chicago's Woodlawn neighborhood, owned by Optimum International, has been in existence since 1903 and remains active as of October 2023. The property has generated 24 service requests through the 311 system over the past seven years, with the most recent activity occurring between December 2025 and May 2026. This recent cluster of complaints, primarily in late 2025, has included issues with stray and potentially dangerous animals in the vicinity, as evidenced by three animal-related complaints within a week of each other in December 2025, including one concerning a vicious animal. The building's maintenance and infrastructure are currently under examination, as indicated by an open sewer cleaning inspection request filed in April 2026. Prior to this, there was a rodent-related issue that required attention in May 2026. Despite the numerous service requests recorded, only one building permit has been filed for this property in the past seven years, the nature of which is not specified in the available data. While many of the reported issues have been resolved (as indicated by their closed status), the concentration of animal-related complaints and the current open sewer inspection suggest ongoing challenges in maintaining the property's surroundings.
AI-generated · may contain errors · check the source data tables below
How 6510 S Vernon 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 1895 buildings in this neighborhood, 550 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.
6510 S Vernon Ave apartment reviews
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6510 S Vernon 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 6510 S Vernon 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal