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1821 S Peoria St

Lower West Side, Chicago IL 60608 17204160090000 4 units · 1888

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Lower West Side — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 building violations (7y), at or below the Lower West Side average of 0.9.

Building characteristics
Units4
Year built1888
Stories
Building area5,948 sq ft
Property class211
PIN (Cook County parcel)17204160090000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
1831 S Halsted St

Landlord portfolio

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

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Augrented Insights
Initial analysis

The four-unit residential building at 1821 S Peoria St, located in Chicago's Lower West Side neighborhood, is an 1888 structure currently owned by John Podmajersky. The property's recent service request history has been minimal, with only one 311 service request initiated in the past seven years directly related to the building itself, though the owner has submitted a total of eight 311 requests across two parcels during this period. The most recent of these, and the only directly associated with this specific address, was a sidewalk inspection request filed in April 2026 that remains open as of now. Given the building's age and history, while the limited number of service requests might suggest relatively few issues, it's important to note that many properties typically generate more routine maintenance requests, and the age of the building should be considered in context with the overall housing stock.

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

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Risk rating

How 1821 S Peoria St'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
36thpercentile

Out of 3683 buildings in this neighborhood, 2357 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
63%
No code
violation
37%
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.

Building size

Total building square footage is a proxy for property scale and management complexity.

Location

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

Number of rooms

Total room count is a proxy for property scale.

12-Month risk forecast
Moderate failure risk 37%
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

1821 S Peoria St 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 1821 S Peoria St 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 1821 S Peoria St 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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