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4005 S Maplewood Ave 1

Brighton Park, Chicago IL 60632 19012130020000 2 units · 1913

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

Building Violations (7y) vs. neighborhood
Compared to a typical building in Brighton Park
At or below average
avg 0.8
0
FewerMore

This building has 0 building violations (7y), at or below the Brighton Park average of 0.8.

Building characteristics
Units2
Year built1913
Stories
Building area2,469 sq ft
Property class211
PIN (Cook County parcel)19012130020000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4005 S Maplewood

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 4005 S Maplewood Ave 1, located in Chicago's Brighton Park neighborhood, is a 1913 structure currently owned by Artemio Murillo. The property has experienced a concerning pattern of pest control issues over the past year, with three documented rodent baiting complaints filed through the Alderman's office between September and October 2024, and one additional rodent-related complaint in December 2024. These pest control incidents appear to be recurring problems in the vicinity, as evidenced by two garbage cart maintenance requests in October 2024 and March 2025. The building's 311 service request history over the past seven years shows a total of five building-specific complaints, while the owner has accumulated a total of eleven 311 service requests across three parcels. While the building's age and two-unit configuration are typical for the neighborhood, the recent cluster of pest-related issues suggests a potential pattern that may affect resident comfort and quality of life.

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

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Risk rating

How 4005 S Maplewood Ave 1'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
57thpercentile

Out of 3956 buildings in this neighborhood, 1701 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
74%
No code
violation
26%
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.

Number of bedrooms

Total bedroom count is a proxy for property scale.

Building size

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

12-Month severity forecast
No violation 55.3%
Moderate concern 20.7%
Severe concern 24.0%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

4005 S Maplewood Ave 1 event timeline

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

2025
311 Request Mar 03
Garbage Cart Maintenance
311 City Services

See all 5 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 4005 S Maplewood Ave 1 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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