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3420 W Armitage Ave

Logan Square, Chicago IL 60647 13352320180000 4 units · 1935

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.

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.

Building characteristics
Units4
Year built1935
Stories
Building area3,420 sq ft
Property class212
PIN (Cook County parcel)13352320180000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
3420 W Armitage Av

Landlord portfolio

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

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Augrented Insights
Initial analysis

The four-unit residential building at 3420 W Armitage Ave in Logan Square, owned by Rosa Sciannameo, has been standing since 1935. The property's documented history over the past seven years shows relatively limited activity, with a total of ten 311 service requests and five building permits filed under the current ownership. The most recent and notable concern involves an open business complaint filed in June 2026, which, given its current status, may warrant attention. Prior to this, there were multiple 311 information-only calls made between August and September 2024, though these calls were not associated with any specific service issues. Additionally, there was a graffiti removal request submitted in March 2026, which has since been closed. The building permit activity over the seven-year period is noted as minimal, with only five permits being issued, though the specific nature of these permits is not detailed in the available records.

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

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Risk rating

How 3420 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
32ndpercentile

Out of 5187 buildings in this neighborhood, 3527 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
66%
No code
violation
34%
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
Low failure risk 34%
Estimated probability of a code violation in the next 12 months.
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The story over time

3420 W Armitage Ave event timeline

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

2023
311 Request Mar 29
Rodent Baiting/Rat Complaint

See all 1 events

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

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Every record we have

Full data for 3420 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 3420 W Armitage Ave 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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