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7827 S Winchester Ave 1St

Auburn Gresham, Chicago IL 60620 20304290090000 3 units · 1927

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Auburn Gresham — not a forecast
Above average
avg 3.6
7
FewerMore

This building has 7 building violations (7y), above the Auburn Gresham average of 3.6.

Building characteristics
Units3
Year built1927
Stories
Building area4,872 sq ft
Property class211
PIN (Cook County parcel)20304290090000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
9019 S Bell Ave

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 7827 S Winchester Ave in the Auburn Gresham neighborhood, owned by Yolanda J. Irby Alexa, has been in existence since 1927 and has experienced several significant events throughout its history. Most pressing are the seven unresolved building code violations recorded on March 24, 2026, which were initiated through complaint-driven inspections and represent the building's most recent and perhaps most concerning issues. Additionally, during the first half of 2026, there was a recorded vicious animal complaint in February 2025, though this matter was subsequently closed. The building's earlier history includes two asbestos-related work order complaints from 2001, specifically filed in January and June of that year, which were likely addressed at the time given their age. The overall record of building violations and service requests over the past seven years shows a total of seven violations and two service requests, with the majority of recent activity focused on the 2026 unresolved violations.

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

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Risk rating

How 7827 S Winchester Ave 1St'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
48thpercentile

Out of 2843 buildings in this neighborhood, 1478 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
53%
No code
violation
47%
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.

Location

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

Building size

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

Lot size

Total lot square footage is a proxy for property scale.

12-Month risk forecast
Moderate failure risk 47%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

7827 S Winchester Ave 1St apartment reviews

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The story over time

7827 S Winchester Ave 1St event timeline

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

2026
Building Violation Mar 24 Serious
COMPLAINT
OPEN
Building ViolationMar 24
COMPLAINT

See all 7 events

Full history back to 2001 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 7827 S Winchester Ave 1St 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 7827 S Winchester Ave 1St compares to the neighborhood

This building against comparable properties in Auburn Gresham. 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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