3850 N Lockwood Ave
A handful of records on file over the last seven years, and our model sees a moderate chance of more 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 1 building violations (7y), above the Portage Park average of 0.6.
What's in the 3850 N Lockwood Ave report
| Units | 4 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | 4,572 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13211100190000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 4-unit residential building at 3850 N Lockwood Ave in Portage Park, owned by Grace Aquino, has been standing since 1927 and has a relatively limited record of building violations and service requests over the past seven years. The property has one outstanding building code violation from April 2023 related to a complaint-driven inspection, which is currently unresolved and represents the sole building violation on record for this period. The building's service request history shows a total of 29 complaints or service requests, with a notable cluster of abandoned vehicle complaints in May 2026, including five such requests between May 6-26, 2026, of which all but one have been resolved. While there are multiple service requests on record, the relatively minimal number of building code violations and the age of the property suggests that significant structural or safety issues are not frequently reported, though the outstanding violation from 2023 warrants attention as the most recent and only building code-related concern on record.
AI-generated · may contain errors · check the source data tables below
How 3850 N Lockwood 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 3924 buildings in this neighborhood, 3414 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.
3850 N Lockwood Ave apartment reviews
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3850 N Lockwood Ave 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 2021 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 3850 N Lockwood 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.
| 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