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1036 N California Ave

Humboldt Park, Chicago IL 60622 16013120160000 6 units · 1891

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 Humboldt Park — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 building violations (7y), at or below the Humboldt Park average of 1.2.

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
Units6
Year built1891
Stories
Building area5,550 sq ft
Property class212
PIN (Cook County parcel)16013120160000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
Po Box 121059

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 6-unit residential building at 1036 N California Ave in Humboldt Park, constructed in 1891, is currently owned by the 2706 Cortez Company and has experienced a range of maintenance and environmental issues over its documented history. In recent years, the property has generated 16 service requests through the city's 311 system between 2025 and 2026, with the most common issues being related to street maintenance (potholes) and environmental concerns such as fly dumping and rodent problems. The building's most significant historical environmental incident occurred in January 1997, when multiple violations were documented and prosecuted under various municipal codes, resulting in a total of $2,000 in fines for illegal dumping-related offenses.

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

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Risk rating

How 1036 N California 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
17thpercentile

Out of 6229 buildings in this neighborhood, 5170 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.

Location

Precise location is a proxy for area-level risk — some Chicago zip codes have systematically higher code-enforcement activity.

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.

Building size

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

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

1036 N California Ave apartment reviews

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The story over time

1036 N California Ave event timeline

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

2026
311 Request Jul 20
Sanitation Code Violation

See all 7 events

Full history back to 1997 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1036 N California 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 1036 N California Ave compares to the neighborhood

This building against comparable properties in Humboldt Park. 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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