Free Chicago apartment background check

4347 W Mclean Ave 1St

Hermosa, Chicago IL 60639 13342260050000 3 units · 1906

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

Building Violations (7y) vs. neighborhood
Compared to a typical building in Hermosa
Above average
avg 0.9
7
FewerMore

This building has 7 building violations (7y), above the Hermosa average of 0.9.

Building characteristics
Units3
Year built1906
Stories
Building area2,392 sq ft
Property class211
PIN (Cook County parcel)13342260050000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Santiago A Flores
Mailing address
4347 W Mcclean Ave

Landlord portfolio

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

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Augrented Insights
AI summary

The 4347 W McLean Ave property is a three-unit residential building located in Chicago's Hermosa neighborhood, constructed in 1906 and currently owned by Santiago A. Flores. The building has experienced several concerning issues in recent months, with six open unresolved violations documented through complaint-driven inspections on July 26, 2023, marking a significant recent trend in building code non-compliance. Over the past seven years, the property has recorded a total of seven building violations and five 311 service requests, though most of these issues appear to be external to the building itself.

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Risk rating

How 4347 W Mclean Ave 1St'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

Grade A–B — Low risk

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
11thpercentile

Out of 1617 buildings in this neighborhood, 1439 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
46%
No code
violation
54%
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.

Violation rate, owner's portfolio

Per-property violation rate across the owner's portfolio.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Location

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

12-Month severity forecast
No violation 29.2%
Moderate concern 44.1%
Severe concern 26.7%
Estimated probability of a code violation in the next 12 months at each severity level.
Apartment reviews

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The story over time

4347 W Mclean Ave 1St event timeline

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

2026
311 Request May 12
Alley Pothole Complaint
311 City Services
311 RequestMay 06
Alley Pothole Complaint

See all 10 events

Full history back to 2023 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 4347 W Mclean Ave 1St apartments

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

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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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