2151 W 18Th St
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 2151 W 18Th St report
| Units | 2 |
|---|---|
| Year built | 1880 |
| Stories | — |
| Building area | 1,409 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 17193040030000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe property at 2151 W 18th Street in Chicago's Lower West Side is an 1880 two-unit building currently owned by Alejandro Perez, who also owns three additional parcels. The building's recent history shows some concerning patterns that warrant attention, particularly in 2025 when there were multiple requests related to pet welfare (three in June alone) and a water lead testing visit conducted in April. The plumbing violation recorded in late March 2025 and a currently open building violation from April 2026 suggest ongoing maintenance and regulatory compliance issues. The building has had a total of 13 service requests within the past seven years at this address alone, while the owner has generated 45 service requests across all their properties in this timeframe, indicating a higher-than-average engagement with city services. Given the age of the building and the frequency of recent service requests, these records suggest some challenges with the property's current condition and infrastructure systems.
AI-generated · may contain errors · check the source data tables below
How 2151 W 18Th St'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, 1105 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.
2151 W 18Th St apartment reviews
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2151 W 18Th St 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 2151 W 18Th St 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