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1633 S Jefferson St

Lower West Side, Chicago IL 60616 17213060180000 2 units · 2026

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 Lower West Side — not a forecast
Above average
avg 0.9
3
FewerMore

This building has 3 building violations (7y), above the Lower West Side average of 0.9.

Building characteristics
Units2
Year built2026
Stories
Building area2,403 sq ft
Property class211
PIN (Cook County parcel)17213060180000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
1945 S Halsted Street

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 building at 1633 S Jefferson St in Chicago's Lower West Side was constructed in 2026 and is currently owned by an entity designated as "PI." The property has experienced several notable incidents since its construction, with an apparent pattern of unresolved issues. As of October 2023, there remain three open building violations on record over the past seven years, including a permit-related inspection violation from March 2026 and two complaint-driven inspection violations from June 2021, all of which have not yet been resolved. The building's service request history shows nine documented 311 calls, with the most recent occurring in 2026 and primarily consisting of routine maintenance issues such as weed removal, garbage cart maintenance, and recycling cart requests, all of which have been properly closed.

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

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Risk rating

How 1633 S Jefferson 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
1stpercentile

Out of 3683 buildings in this neighborhood, 3646 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
22%
No code
violation
78%
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.

Year built

The year a building was constructed is a proxy for its maintenance challenges.

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.

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 78%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1633 S Jefferson St apartment reviews

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The story over time

1633 S Jefferson St event timeline

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

2026
Building Violation Mar 18 Serious
PERMIT
OPEN

See all 5 events

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

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Every record we have

Full data for 1633 S Jefferson 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 1633 S Jefferson St compares to the neighborhood

This building against comparable properties in Lower West Side. 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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