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1617 N Kolmar Ave

Humboldt Park, Chicago IL 60639 13343180120000 3 units · 1903

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 Humboldt Park
At or below average
avg 1.3
0
FewerMore

This building has 0 building violations (7y), at or below the Humboldt Park average of 1.3.

Building characteristics
Units3
Year built1903
Stories
Building area1,570 sq ft
Property class211
PIN (Cook County parcel)13343180120000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
1617 N Kolmar

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit residential building at 1617 N Kolmar Ave in Humboldt Park, owned by Concepcion Jimenez and constructed in 1903, has experienced a total of five documented service requests through the 311 system over the past seven years, with the most recent activity occurring in 2025. The property's recorded issues have primarily revolved around utility and infrastructure concerns, including two sanitation code violations (July 2024 and July 2025), low water pressure (July 2024), and two lighting-related complaints - one for a street light outage (October 2025) and another for an alley light outage (March 2024). All service requests have been marked as closed, indicating that the city has addressed these issues, though the recurring nature of the sanitation violations, particularly spaced closely together in July 2024 and July 2025, may warrant attention to the underlying causes of these infractions.

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

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Risk rating

How 1617 N Kolmar Ave'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
39thpercentile

Out of 6211 buildings in this neighborhood, 3789 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
66%
No code
violation
34%
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 units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

311 call rate, owner's portfolio

Per-property 311 call rate across the owner's portfolio.

12-Month severity forecast
No violation 64.0%
Moderate concern 27.7%
Severe concern 8.3%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

1617 N Kolmar Ave event timeline

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

2025
311 Request Oct 09
Street Light Out Complaint
311 City Services
311 RequestJul 14
Sanitation Code Violation

See all 5 events

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

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Every record we have

Full data for 1617 N Kolmar Ave 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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