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7725 S Coles Ave

South Shore, Chicago IL 60649 21304120120000 2 units · 1907

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 South Shore — not a forecast
Above average
avg 5.9
46
FewerMore

This building has 46 building violations (7y), above the South Shore average of 5.9.

Building characteristics
Units2
Year built1907
Stories
Building area2,744 sq ft
Property class211
PIN (Cook County parcel)21304120120000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
7725 S Coles Av

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 residential building at 7725 S Coles Ave in the South Shore neighborhood, owned by Otis Williams and constructed in 1907, has experienced notable accumulation of issues over the past seven years. Most concerning is the recent cluster of open complaint-driven inspection violations as of November 2023, with six identical violations recorded on the same date that remain unresolved. The building has a significant history of code violations, totaling 46 in the past seven years, indicating persistent maintenance or compliance challenges. Additionally, there have been 24 service requests through the 311 system during this period, with the most recent service request regarding a missed garbage pick-up complaint created in June 2026 that remains open. The property has shown some attention to waste management infrastructure, as evidenced by the resolution of several garbage cart maintenance requests and a blue recycling cart request, all recorded between March and April 2026, though the pattern of multiple maintenance requests suggests ongoing issues with waste management systems.

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

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Risk rating

How 7725 S Coles 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
33rdpercentile

Out of 2804 buildings in this neighborhood, 1879 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
36%
No code
violation
64%
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, owner's portfolio

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

Location

Precise location is a proxy for area-level risk — some Chicago zip codes have systematically higher code-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 64%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

7725 S Coles Ave apartment reviews

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The story over time

7725 S Coles Ave event timeline

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

2025
311 Request Feb 18
Sanitation Code Violation

See all 8 events

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

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Every record we have

Full data for 7725 S Coles 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 7725 S Coles Ave compares to the neighborhood

This building against comparable properties in South Shore. 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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