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1736 W 18Th Pl

Lower West Side, Chicago IL 60608 17194100320000 3 units · 1889

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Lower West Side — not a forecast
Above average
avg 0.9
3
FewerMore

This building has 3 building violations (7y), above the Lower West Side average of 0.9.

Building characteristics
Units3
Year built1889
Stories
Building area3,900 sq ft
Property class211
PIN (Cook County parcel)17194100320000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
1741 W 18Th Place

Landlord portfolio

Other Chicago properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The three-unit residential building at 1736 W 18th Place in Chicago's Lower West Side, constructed in 1889 and currently owned by D Ortega and M Perez, has experienced several notable incidents over the past seven years. The property has a total of eight building violations on record during this period, with three related to permit inspections. Of particular concern are three unresolved permit-related inspections from November 2022, though one violation from the same date has been resolved. The building has also faced three environmental complaints within this timeframe, all pertaining to noise issues. The most recent noise complaint from March 2026 was resolved within a day, while two previous complaints from March and May 2024 were not substantiated according to the investigation results. The property's maintenance record includes a total of 13 service requests through 311 and four building permits issued in the past seven years, though the correlation between these permits and the unresolved permit-related violations remains unclear.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1736 W 18Th 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.

Neighborhood percentile
5thpercentile

Out of 3683 buildings in this neighborhood, 3499 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
35%
No code
violation
65%
Code violation
likely
Model explanation

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.

Location

Precise location is a proxy for area-level risk — some Chicago zip codes have systematically higher code-enforcement activity.

Code violations, owner's portfolio

Building violations across all properties this owner is registered on — a signal of systemic maintenance issues.

Building size

Total building square footage is a proxy for property scale and management complexity.

12-Month risk forecast
High failure risk 65%
Estimated probability of a code violation in the next 12 months.
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The story over time

1736 W 18Th Pl event timeline

Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.

2026
Environmental Complaint Mar 30
Noise Complaint
Resolved

See all 11 events

Full history back to 2022 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1736 W 18Th Pl apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

Side by side

How 1736 W 18Th Pl compares to the neighborhood

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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

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