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4337 W Fullerton Ave

Hermosa, Chicago IL 60639 13342000060000 4 units · 1917

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 Hermosa — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 building violations (7y), at or below the Hermosa average of 0.9.

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
Units4
Year built1917
Stories
Building area3,150 sq ft
Property class212
PIN (Cook County parcel)13342000060000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4337 W Fullerton

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 4337 W Fullerton Ave in the Hermosa neighborhood, owned by A & C Bach, has been standing since 1917. Over the past seven years, the property has generated a total of five service requests through the 311 system, with the most recent being a Finance Parking Code Enforcement Review in February 2026. The building's documented service requests have included three instances of alley-related issues (two pothole complaints in June 2024 and March 2025), one incident involving a dead animal pick-up in March 2025, and a general information call to 311 in August 2024. While all reported issues have been marked as closed, it's worth noting that three out of the five service requests were specifically related to alley conditions, suggesting this could be an area of recurring concern in the building's immediate environment, though these complaints primarily concerned public infrastructure rather than the building itself.

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

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Risk rating

How 4337 W Fullerton 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
26thpercentile

Out of 1618 buildings in this neighborhood, 1197 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
63%
No code
violation
37%
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 37%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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On the map

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The story over time

4337 W Fullerton Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 4337 W Fullerton 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 4337 W Fullerton Ave compares to the neighborhood

This building against comparable properties in Hermosa. 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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