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3743 W Armitage Ave

Logan Square, Chicago IL 60647 13353030050000 3 units · 1908

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Logan Square — not a forecast
At or below average
avg 0.7
0
FewerMore

This building has 0 building violations (7y), at or below the Logan Square average of 0.7.

The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.

Building characteristics
Units3
Year built1908
Stories
Building area3,798 sq ft
Property class212
PIN (Cook County parcel)13353030050000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
3513 N Janssen Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 3743 W Armitage Ave property is a three-unit residential building located in Chicago's Logan Square neighborhood, constructed in 1908 and currently owned by 3743 Armitage LLC. The building's documented history over the past seven years shows a total of nine 311 service requests, with the most recent being two open building violations in May and April of 2026. The property has experienced one house share prohibition violation during this period, though no specific details are available about this incident. The 311 service requests cover a range of maintenance issues including a plumbing violation (January 2025), graffiti removal (February 2025), and various other maintenance tasks such as garbage cart maintenance (March 2026) and a tree trim request (January 2026), the latter of which is no longer being accepted as a valid service request type. While the property has had multiple maintenance issues requiring city intervention, it's worth noting that the most recent building violations remain unresolved as of the current date, with two open violation cases from 2026.

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

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Risk rating

How 3743 W Armitage Ave'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
14thpercentile

Out of 5187 buildings in this neighborhood, 4461 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
50%
No code
violation
50%
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.

Property class (212)

Assessor class 212 — small residential (roughly 2–6 units). The assessor's property-class code, which correlates with building type and the violation rates the model expects.

Building size

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

Property class (211)

Assessor class 211 — small residential (roughly 2–6 units). The assessor's property-class code, which correlates with building type and the violation rates the model expects.

12-Month risk forecast
Moderate failure risk 50%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

3743 W Armitage Ave apartment reviews

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On the map

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The story over time

3743 W Armitage Ave event timeline

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

2026
311 Request May 23
Building Violation
311 RequestApr 01
Building Violation

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 3743 W Armitage Ave 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 3743 W Armitage Ave compares to the neighborhood

This building against comparable properties in Logan Square. Toggle filters to narrow the peer group.

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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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