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3313 N Hamlin Ave 1

Avondale, Chicago IL 60618 13233210160000 2 units · 1908

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 Avondale — not a forecast
At or below average
avg 0.6
0
FewerMore

This building has 0 building violations (7y), at or below the Avondale average of 0.6.

Building characteristics
Units2
Year built1908
Stories
Building area1,918 sq ft
Property class211
PIN (Cook County parcel)13233210160000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
3313 N Hamlin

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 3313 N Hamlin Ave 1 in Chicago's Avondale neighborhood, owned by Michael Sullivan, has been standing since 1908. Over the past seven years, the property has had four documented 311 service requests, all of which have been resolved. The most recent incident occurred in April 2026, involving a fly dumping complaint that was subsequently closed. Earlier in 2025, there were three recorded service requests: one in July for rodent baiting due to a rat complaint, another in July for tree debris cleanup, and a February request for tree trimming, though it's worth noting that the tree trim request category is no longer being accepted by the city. While the building has experienced several environmental and maintenance issues in recent years, including concerns about tree maintenance and rodent activity, all reported incidents have been formally addressed and closed out in the city's system.

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

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Risk rating

How 3313 N Hamlin 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

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
82ndpercentile

Out of 3681 buildings in this neighborhood, 663 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
80%
No code
violation
20%
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 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.

Property class (315)

Assessor class 315 — apartment / larger residential. The assessor's property-class code, which correlates with building type and the violation rates the model expects.

12-Month risk forecast
Low failure risk 20%
Estimated probability of a code violation in the next 12 months.
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On the map

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The story over time

3313 N Hamlin Ave 1 event timeline

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

2025
311 Request Jul 03
Rodent Baiting/Rat Complaint

See all 2 events

Full history back to 2022 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 3313 N Hamlin Ave 1 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 3313 N Hamlin Ave 1 compares to the neighborhood

This building against comparable properties in Avondale. 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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