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9017 S Cottage Grove Chicago

Chatham, Chicago IL 60619 25021110040000 4 units · 1925

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 Chatham — not a forecast
Above average
avg 4.2
21
FewerMore

This building has 21 building violations (7y), above the Chatham average of 4.2.

Building characteristics
Units4
Year built1925
Stories
Building area7,718 sq ft
Property class318
PIN (Cook County parcel)25021110040000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
8140 S Octavia Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 4-unit residential building at 9017 S Cottage Grove in the Chatham neighborhood, owned by Lawndale Realty 2 LLC, has experienced a notably high frequency of building code violations and service requests over the past several years, with particular concern in the most recent two months of 2026. The property, built in 1925, has documented a total of 21 building code violations in the past seven years and 7 service requests through the 311 system. Most concerning are the seven open, unresolved complaint-driven inspection violations recorded in February 2026, suggesting ongoing and potentially serious issues requiring resolution. These recent violations follow a pattern of documented problems, including multiple plumbing violations in January 2026 (two incidents), December 2025 (one incident), and one building violation recorded in January 2025. The concentration of violations and service requests in recent months, particularly the multiple unresolved complaint-driven inspections, indicates a period of increased building maintenance concerns that have not yet been addressed through proper resolution channels.

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

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Risk rating

How 9017 S Cottage Grove 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
7thpercentile

Out of 1901 buildings in this neighborhood, 1768 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
12%
No code
violation
88%
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.

Property class (211)

Assessor class 211 — small residential (roughly 2–6 units). The assessor's property-class code, which correlates with building type and the violation rates the model expects.

12-Month risk forecast
High failure risk 88%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

9017 S Cottage Grove Chicago apartment reviews

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On the map

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The story over time

9017 S Cottage Grove Chicago event timeline

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

2026
Building Violation Feb 05 Serious
COMPLAINT
OPEN
311 RequestJan 30
Building Violation

See all 10 events

Full history back to 2025 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 9017 S Cottage Grove 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 9017 S Cottage Grove Chicago 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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