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3329 N Troy St 1

Avondale, Chicago IL 60618 13243110100000 2 units · 1893

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 Avondale
At or below average
avg 0.7
0
FewerMore

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

Building characteristics
Units2
Year built1893
Stories
Building area1,640 sq ft
Property class211
PIN (Cook County parcel)13243110100000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
3329 N Troy St

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 2-unit residential building at 3329 N Troy St 1 in Chicago's Avondale neighborhood is a 130-year-old property currently owned by Michael Grillo. The building's recent maintenance history, covering a span of seven years, shows a total of 12 service requests filed through the city's 311 system, with the most pressing issues occurring in 2025-2026. There has been an ongoing concern with alley infrastructure, evidenced by two open pothole complaints in May 2026 and one street pothole complaint from March 2026, along with three tree-related service requests in 2025, including two inspections (one in December and another in August) and a tree emergency response in August that was subsequently resolved. While the building has experienced periodic maintenance issues, particularly regarding street and alley conditions and tree management, it's worth noting that most of these service requests have been addressed and closed, with only the most recent pothole complaints remaining open as of May 2026.

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

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Risk rating

How 3329 N Troy St 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
83rdpercentile

Out of 3669 buildings in this neighborhood, 624 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No code
violation
21%
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.

Number of rooms

Total room count is a proxy for property scale.

Number of bedrooms

Total bedroom count is a proxy for property scale.

Year built

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

12-Month severity forecast
No violation 67.3%
Moderate concern 28.3%
Severe concern 4.3%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

3329 N Troy St 1 event timeline

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

2026
311 Request May 11
Alley Pothole Complaint
311 RequestMay 01
Alley Pothole Complaint

See all 5 events

Full history back to 2025 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 3329 N Troy St 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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