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8201 S Cottage Grove

Chatham, Chicago IL 60619 20351200010000

Nothing on record for this building in the last seven years, but our model still flags a rising risk of maintenance problems in the next 12 months. That forecast comes from the owner's wider portfolio and the surrounding area, not from this building's own record — treat it as a reason to ask questions, not as evidence of a problem. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Chatham — not a forecast
At or below average
avg 4.2
0
FewerMore

This building has 0 building violations (7y), at or below the Chatham average of 4.2.

Augrented Insights
Initial analysis

The three-story residential building at 8201 S Cottage Grove in Chatham, built in 1927 and currently owned by Hasic Hasan, has maintained relatively low incident records over the past seven years. The building's documented history shows minimal service requests, with only seven 311 service requests and two building permits filed under the current ownership, along with one documented house share violation. The property's most recent activity cluster, occurring in 2026, primarily involves street-related maintenance issues, including two traffic signal complaints, a one-way sign repair, and a pothole complaint, with one of the traffic signal complaints still pending resolution.

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

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Building characteristics
Units—
Year built1927
Stories3.0
Building area14,476 sq ft
Property class318
PIN (Cook County parcel)20351200010000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4748 N Dover St

Landlord portfolio

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

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Risk rating

How 8201 S Cottage Grove'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
31stpercentile

Out of 1901 buildings in this neighborhood, 1312 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
38%
No code
violation
62%
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.

Number of floors

Building height is one of the size signals the model uses; taller buildings have more systems that can need maintenance.

12-Month risk forecast
High failure risk 62%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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On the map

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The story over time

8201 S Cottage Grove event timeline

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

2020
311 Request Apr 02
No Building Permit and Construction Violation
311 City Services
311 RequestJan 28
Building Violation

See all 2 events

Full history back to 2020 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 8201 S Cottage Grove 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 8201 S Cottage Grove compares to the neighborhood

This building against comparable properties in Chatham. 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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