Free Chicago apartment background check

3311 N Sheffield Ave

Lake View, Chicago IL 60657 14204180210000 2 units · 1888

This building has more problems than most buildings in this neighborhood. 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 Lake View
Above average
avg 1.1
2
FewerMore

This building has 2 building violations (7y), above the Lake View average of 1.1.

Building characteristics
Units2
Year built1888
Stories
Building area2,400 sq ft
Property class211
PIN (Cook County parcel)14204180210000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
4165 Lincoln Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit building at 3311 N Sheffield Ave in Lake View, constructed in 1888 and owned by Paul Quetschke & Co, has experienced several notable issues in recent years. Most concerning are two open, unresolved complaint-driven building code violations from late 2021, suggesting ongoing compliance issues. The property has generated multiple service requests in the past seven years, with the most recent cluster occurring in October 2025, including plumbing violations that have since been closed. Earlier service requests indicate various maintenance and safety concerns, including a rodent baiting complaint in November 2024, a tree emergency in July 2024, and garbage cart maintenance issues in February 2025. The building's environmental history shows minimal issues, with an air pollution complaint investigated in 2016 that resulted in no violations being found, and two administrative hearing violations from November 1998 that were closed.

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

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Risk rating

How 3311 N Sheffield 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

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
30thpercentile

Out of 3443 buildings in this neighborhood, 2410 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
54%
No code
violation
46%
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.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Number of bedrooms

Total bedroom count is a proxy for property scale.

Location

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

12-Month severity forecast
No violation 39.4%
Moderate concern 55.2%
Severe concern 5.4%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

3311 N Sheffield Ave event timeline

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

2025
311 Request Oct 14
Buildings - Plumbing Violation
DOB - Buildings
311 RequestOct 13
Building Violation

See all 9 events

Full history back to 1998 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 3311 N Sheffield Ave 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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