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3725 W Fullerton Ave

Logan Square, Chicago IL 60647 13351050010000 3 units · 1913

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 built1913
Stories
Building area7,154 sq ft
Property class212
PIN (Cook County parcel)13351050010000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
3725 W Fullerton Av

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit residential building at 3725 W Fullerton Ave in Logan Square, owned by Monarch Supply Company, has been standing since 1913. Over the past seven years, there have been four documented service requests associated with this property. The most recent incident, in early February 2026, involved a street pothole complaint that has since been resolved, while two tree removal inspection requests from August and September 2025 are currently open or were recently closed. It's worth noting that the tree removal requests have been logged with different departments - one with CDOT's Department of Transportation and another with Streets and Sanitation - which may indicate some jurisdictional complexity regarding urban forestry management in this area. Given the age of the building and the limited number of service requests on record, the property has maintained relative stability over recent years, though the currently active tree removal inspections warrant attention.

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

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Risk rating

How 3725 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
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
51%
No code
violation
49%
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.

Lot size

Total lot square footage is a proxy for property scale.

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.

12-Month risk forecast
Moderate failure risk 49%
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

3725 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 3725 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 3725 W Fullerton 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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