1717 W 21St Pl
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 Lower West Side average of 0.9.
What's in the 1717 W 21St Pl report
| Units | 2 |
|---|---|
| Year built | 1878 |
| Stories | — |
| Building area | 1,714 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17194280180000 |
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 1717 W 21st Place in Chicago's Lower West Side, constructed in 1878 and currently owned by Roberto Ortega, has experienced several notable events in recent years that warrant attention. Most concerning is the property’s recent history of pest control issues, with a rodent complaint filed in October 2025 being one of the three service requests related to sanitation and environmental concerns. The building has also faced multiple challenges with snow maintenance, including at least two snow-related complaints in December 2025, which suggests potential issues with winter maintenance protocols. Other service requests have included a garbage cart maintenance issue in September 2024 and a fly dumping complaint in July 2024, both of which indicate ongoing concerns with waste management practices. The building's maintenance record shows only one building permit filed in the past seven years, which may be worth noting in terms of proactive building maintenance practices. An environmental complaint was also registered under the owner's total records, though specific details about this incident are not provided in the available data.
AI-generated · may contain errors · check the source data tables below
How 1717 W 21St Pl'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 3683 buildings in this neighborhood, 1031 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.
1717 W 21St Pl apartment reviews
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1717 W 21St Pl event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 2 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 1717 W 21St Pl 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