Free Chicago apartment background check

3906 N Troy St

Irving Park, Chicago IL 60618 13241000300000 2 units · 1907

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 Irving Park
At or below average
avg 0.9
0
FewerMore

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

Building characteristics
Units2
Year built1907
Stories
Building area1,446 sq ft
Property class211
PIN (Cook County parcel)13241000300000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
3906 N Troy

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 building at 3906 N Troy St in Chicago's Irving Park neighborhood is a vintage 1907 structure currently owned by Martha and Jose Barajas. The property has had minimal documented issues over the past seven years, with only three 311 service requests recorded during this period. The most recent incident, filed in May 2026, involved a rodent baiting complaint that has since been resolved. Prior to that, in March 2025, there was a report of an abandoned vehicle near the property, which was also closed successfully. The earliest recorded service request, from November 2024, concerned a suspected leak in the building that was investigated and resolved. While these issues have all been addressed according to the closed status, they represent the only notable maintenance and safety-related incidents on record for this century-old building over the past several years.

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

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Risk rating

How 3906 N Troy St'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
69thpercentile

Out of 3714 buildings in this neighborhood, 1151 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
78%
No code
violation
22%
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.

Year built

The year a building was constructed is a proxy for its maintenance challenges.

Lot size

Total lot square footage is a proxy for property scale.

Building age

Older buildings tend to have more maintenance challenges.

12-Month severity forecast
No violation 71.9%
Moderate concern 25.3%
Severe concern 2.8%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

3906 N Troy St event timeline

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

2026
311 Request May 21
Rodent Baiting/Rat Complaint
311 City Services

See all 3 events

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

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Every record we have

Full data for 3906 N Troy St 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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