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5145 S Kilbourn Ave

Archer Heights, Chicago IL 60632 19103080120000 2 units · 1981

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Archer Heights — not a forecast
Above average
avg 0.8
10
FewerMore

This building has 10 building violations (7y), above the Archer Heights average of 0.8.

Augrented Insights
Initial analysis

The property at 5145 S Kilbourn Ave in Archer Heights is a two-unit building constructed in 1981 and currently owned by The A Ortiz Living Trust. The building has a notable history of unresolved issues, particularly with seven open violations recorded in February 2022 following complaint-driven inspections, which remain unresolved as of October 2023. The property has had a total of ten building violations in the past seven years, representing a significant number compared to the relatively few violations on record for similar properties in the area.

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

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Building characteristics
Units2
Year built1981
Stories—
Building area2,448 sq ft
Property class211
PIN (Cook County parcel)19103080120000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
5191 S Archer Ave

Landlord portfolio

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

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Risk rating

How 5145 S Kilbourn 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

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
3rdpercentile

Out of 843 buildings in this neighborhood, 818 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
38%
No code
violation
62%
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.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Code violations, owner's portfolio

Building violations across all properties this owner is registered on — a signal of systemic maintenance issues.

Location

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

12-Month risk forecast
High failure risk 62%
Estimated probability of a code violation in the next 12 months.
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5145 S Kilbourn Ave apartment reviews

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The story over time

5145 S Kilbourn Ave event timeline

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

2025
Environmental Enforcement Apr 22 Serious
11-4-760(a) Full Description: Handling and storage of material susceptible to becoming windborne.
Closed
Environmental ComplaintApr 11
Illegal Dumping Work Order

See all 9 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 5145 S Kilbourn Ave 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 5145 S Kilbourn Ave compares to the neighborhood

This building against comparable properties in Archer Heights. 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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