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1846 S Sawyer Ave

North Lawndale, Chicago IL 60623 16234130390000 3 units · 1974

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 North Lawndale — not a forecast
Above average
avg 1.9
9
FewerMore

This building has 9 building violations (7y), above the North Lawndale average of 1.9.

Building characteristics
Units3
Year built1974
Stories
Building area3,578 sq ft
Property class211
PIN (Cook County parcel)16234130390000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
2901 S Michigan #209

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit residential building at 1846 S Sawyer Ave in North Lawndale, owned by Tony Yeh and constructed in 1974, presents some concerning patterns in its recent history. Most notably, there are currently six unresolved building code violations from a series of complaint-driven inspections conducted on May 4, 2022, indicating potential ongoing compliance issues. The building's violation and service request history over the past seven years reveals 13 owner-related violations and 48 service requests, suggesting relatively frequent challenges in building maintenance and neighborhood conditions. While seven building violations have been documented in the past seven years, the property has generated a diverse range of 311 service requests, including recent incidents involving weed removal, abandoned vehicles, nuisance animals, building violations, and rodent issues between 2024-2026, all of which were subsequently closed. The concentration of service requests and violations in this period, along with the open building code violations, warrants attention to the building's maintenance and management practices, though it's important to note that not all service requests necessarily indicate problems with the building itself, as many relate to general neighborhood conditions.

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

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Risk rating

How 1846 S Sawyer 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
8thpercentile

Out of 3676 buildings in this neighborhood, 3382 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
29%
No code
violation
71%
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.

Location

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

311 calls (past 7 years)

311 service requests tied to this address over 7 years.

12-Month risk forecast
High failure risk 71%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1846 S Sawyer Ave apartment reviews

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On the map

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The story over time

1846 S Sawyer Ave event timeline

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

2024
311 Request Oct 31
Building Violation
311 City Services
311 RequestJul 01
Rodent Baiting/Rat Complaint

See all 10 events

Full history back to 2022 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1846 S Sawyer 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 1846 S Sawyer Ave compares to the neighborhood

This building against comparable properties in North Lawndale. 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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