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5101 N Winchester Chicago

Lincoln Square, Chicago IL 60640 14074010070000 31 units · 1922

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 Lincoln Square — not a forecast
Above average
avg 0.6
5
FewerMore

This building has 5 building violations (7y), above the Lincoln Square average of 0.6.

Building characteristics
Units31
Year built1922
Stories
Building area
Property class315
PIN (Cook County parcel)14074010070000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
3080 N Lincoln

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 5101 N Winchester in Chicago's Lincoln Square neighborhood is a 1922 multi-unit building managed by Sawbill Properties LLC, containing 31 units as part of a 34-parcel ownership. The building has experienced a notable number of issues over the past seven years, with five documented building code violations, all stemming from periodic routine inspections conducted in May 2021 that remain unresolved as of October 2023. The property has also generated substantial municipal service activity, with 404 service requests filed under the current ownership during this period, though only seven of these were directly associated with the building itself.

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

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Risk rating

How 5101 N Winchester Chicago'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 2578 buildings in this neighborhood, 2501 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
24%
No code
violation
76%
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.

Lot size

Total lot square footage is a proxy for property scale.

Code violations, owner's portfolio

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

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.

12-Month risk forecast
High failure risk 76%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

5101 N Winchester Chicago apartment reviews

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On the map

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The story over time

5101 N Winchester Chicago event timeline

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

2026
311 Request Jun 03
Rodent Baiting/Rat Complaint

See all 8 events

Full history back to 2004 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 5101 N Winchester Chicago 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 5101 N Winchester Chicago compares to the neighborhood

This building against comparable properties in Lincoln Square. 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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