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5148 W Roscoe St 1

Portage Park, Chicago IL 60641 13214060340000 2 units · 1923

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 Portage Park — not a forecast
At or below average
avg 0.6
0
FewerMore

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

Building characteristics
Units2
Year built1923
Stories
Building area2,400 sq ft
Property class211
PIN (Cook County parcel)13214060340000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
5148 West Roscoe St

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 5148 W Roscoe St in the Portage Park neighborhood, owned by Mitchell S Kasprzyk, has been standing since 1923 and has generated a total of four 311 service requests over the past seven years. The most pressing current concerns involve a building violation and a water lead testing kit request, both of which remain open as of April 2026, suggesting ongoing compliance and safety monitoring issues that require attention. The property has experienced recurring rodent issues, evidenced by two rat-related service requests in 2025 and 2026, though these cases are listed as closed, indicating they were addressed at the time. While the total number of service requests is relatively low for a building of this age and type, the combination of open health and safety-related matters, particularly regarding water quality and building conditions, is noteworthy and merits attention from a resident perspective.

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

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Risk rating

How 5148 W Roscoe St 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
35thpercentile

Out of 3924 buildings in this neighborhood, 2551 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
70%
No code
violation
30%
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.

311 calls (past 7 years)

311 service requests tied to this address over 7 years.

311 call rate, owner's portfolio

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

311 calls, owner's portfolio

311 calls across all of this owner's properties over 7 years.

12-Month risk forecast
Low failure risk 30%
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

5148 W Roscoe St 1 event timeline

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

2026
311 Request Apr 15
Building Violation
311 RequestMar 24
Rodent Baiting/Rat Complaint

See all 4 events

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

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Every record we have

Full data for 5148 W Roscoe St 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 5148 W Roscoe St 1 compares to the neighborhood

This building against comparable properties in Portage Park. 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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