5649 S Blackstone
A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 7 building violations (7y), above the Hyde Park average of 5.3.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 5649 S Blackstone report
| Units | — |
|---|---|
| Year built | 1914 |
| Stories | 3.0 |
| Building area | 11,271 sq ft |
| Property class | 315 |
| PIN (Cook County parcel) | 20142110090000 |
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-story, 1914 building at 5649 S Blackstone Avenue in Hyde Park, owned by Malcolm Felder, is currently facing multiple significant concerns. Most notably, there are seven unresolved building code violations recorded as of October 2025, all stemming from the same complaint-driven inspection date of October 23, 2025. These open violations represent the most pressing and immediate issues impacting the property. In terms of service requests to the city, there have been three documented incidents in the past seven years: a closed street light outage complaint from January 2026, a resolved stray animal complaint from August 2024, and the most recent and still-open tree removal inspection request from June 2026. The building's permit history shows only one permit having been issued in the past seven years. The concentration of unresolved building violations, particularly those registered through complaint-driven inspections, suggests there are ongoing safety or habitability issues that warrant attention.
AI-generated · may contain errors · check the source data tables below
How 5649 S Blackstone'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 417 buildings in this neighborhood, 183 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.
5649 S Blackstone apartment reviews
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5649 S Blackstone 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 2023 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 5649 S Blackstone 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.
| Docket # | Violation # | Issued | Department | Type | Disposition | Total Fines |
|---|---|---|---|---|---|---|
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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