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3355 N Hamlin Ave 2

Avondale, Chicago IL 60618 13233210020000 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 area1,704 sq ft
Property class211
PIN (Cook County parcel)13233210020000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
3355 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 3355 N Hamlin Ave in the Avondale neighborhood, owned by Edgar Guallpa, has experienced several maintenance issues in recent years, particularly during 2025-2026. The property, which dates back to 1908, has generated a total of seven service requests through the 311 system over the past seven years, with five of these occurring within the last two years alone, suggesting an increasing trend in reported issues. The most recent concerns, all of which remain unresolved as of June 2026, are centered around infrastructure maintenance, with three open requests specifically relating to alley potholes between April and May 2026. Prior to these, there was one open request for tree debris clean-up in June 2026. The building has also experienced some waste management issues, as evidenced by a closed request for garbage cart maintenance in October 2025, along with one previously resolved alley pothole complaint from August 2025. While no safety-related incidents or serious violations are recorded in the available data, the pattern of infrastructure-related complaints, particularly regarding the alley conditions, may be worth noting for prospective tenants.

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

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Risk rating

How 3355 N Hamlin Ave 2'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
93rdpercentile

Out of 3681 buildings in this neighborhood, 258 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
81%
No code
violation
19%
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.

Number of bedrooms

Total bedroom count is a proxy for property scale.

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 19%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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On the map

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The story over time

3355 N Hamlin Ave 2 event timeline

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

No dated public records on file yet.
Every record we have

Full data for 3355 N Hamlin Ave 2 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 3355 N Hamlin Ave 2 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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