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2935 S Princeton Ave 1

Armour Square, Chicago IL 60616 17284260140000 2 units · 1888

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

Building Violations (7y) vs. neighborhood
Compared to a typical building in Armour Square
At or below average
avg 0.7
0
FewerMore

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

Building characteristics
Units2
Year built1888
Stories
Building area1,668 sq ft
Property class211
PIN (Cook County parcel)17284260140000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
2935 S Princeton

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential property at 2935 S Princeton Ave in Chicago's Armour Square neighborhood is an 1888-built structure currently owned by Jorge Mancilla. The building's recent history shows minimal interaction with city services, with only two documented 311 service requests in the past seven years. Both incidents occurred in 2024, with the most recent being a tree trimming request in August and an abandoned vehicle complaint in April, both of which have been resolved. Notably, neither of these service requests involved any building-specific issues or safety concerns, and the gap of several months between the two requests suggests they were unrelated incidents. The relatively low number of service requests over this extended period could indicate stable property maintenance, though it's important to note that the records only reflect documented service requests and may not capture the property's complete maintenance history.

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

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Risk rating

How 2935 S Princeton Ave 1'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

Grade A–B — Low risk

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
57thpercentile

Out of 508 buildings in this neighborhood, 218 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
71%
No code
violation
29%
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.

311 call rate, owner's portfolio

Per-property 311 call rate across the owner's portfolio.

Number of rooms

Total room count is a proxy for property scale.

12-Month severity forecast
No violation 66.1%
Moderate concern 27.3%
Severe concern 6.5%
Estimated probability of a code violation in the next 12 months at each severity level.
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On the map

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The story over time

2935 S Princeton Ave 1 event timeline

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

2024
311 Request Aug 09
Tree Trim Request (NO LONGER BEING ACCEPTED)
311 RequestApr 19
Abandoned Vehicle Complaint

See all 2 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 2935 S Princeton Ave 1 apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

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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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