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4818 N Hamilton Ave 1

Lincoln Square, Chicago IL 60625 14073220280000 2 units · 1911

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 Lincoln Square — not a forecast
At or below average
avg 0.6
0
FewerMore

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

Building characteristics
Units2
Year built1911
Stories
Building area2,432 sq ft
Property class211
PIN (Cook County parcel)14073220280000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4818 N Hamilton Av

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 4818 N Hamilton Ave in Lincoln Square, owned by Jan J Kaminski, is a century-old property constructed in 1911. Over the past seven years, the building has generated five documented 311 service requests, with the most recent cluster of incidents occurring between June 2024 and May 2026. Notably, three of these requests were related to animal welfare issues, including two reports of injured animals and one request for dead animal pickup. The property has also experienced incidents requiring non-animal-related municipal services, such as graffiti removal and a sign repair request in late 2024. While none of these service requests appear to directly impact the building's structural integrity or resident safety, they do reflect some ongoing maintenance and public space concerns in the immediate vicinity, particularly regarding animal-related incidents.

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

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Risk rating

How 4818 N Hamilton 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
95thpercentile

Out of 2578 buildings in this neighborhood, 129 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
84%
No code
violation
16%
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.

Location

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

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 risk forecast
Low failure risk 16%
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

4818 N Hamilton Ave 1 event timeline

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

2022
311 Request Oct 17
Water Lead Test Visit Request
311 RequestJun 08
Water Lead Test Kit Request

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 4818 N Hamilton 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 4818 N Hamilton Ave 1 compares to the neighborhood

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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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