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6627 S Marquette Rd

Woodlawn, Chicago IL 60637 20222260100000 2 units · 1913

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

Building Violations (7y) vs. neighborhood
Compared to a typical building in Woodlawn
At or below average
avg 2.9
0
FewerMore

This building has 0 building violations (7y), at or below the Woodlawn average of 2.9.

Building characteristics
Units2
Year built1913
Stories
Building area2,172 sq ft
Property class211
PIN (Cook County parcel)20222260100000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
6627 Eberhart Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 6627 S Marquette Rd in Chicago's Woodlawn neighborhood, owned by Robert L Cook 1, has had several noteworthy incidents over the past decade. Most recently, in January 2026, there was a water in basement issue reported and closed through the 311 service system, representing the only significant building-related incident in the past two years. Prior to that, in early 2025 and 2024, there were two vacancies requiring lot cleaning services, both of which were successfully resolved. Looking further back, the property experienced an asbestos-related incident in 2020, which was officially resolved by September 28 of that year. The building was constructed in 1913 and has had relatively minimal documented issues over the past seven years, with only three total service requests recorded during this period.

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

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Risk rating

How 6627 S Marquette Rd'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

Grade A–B — Low risk

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
56thpercentile

Out of 1887 buildings in this neighborhood, 830 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
55%
No code
violation
45%
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.

311 call rate, owner's portfolio

Per-property 311 call rate across the owner's portfolio.

Location

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

12-Month severity forecast
No violation 37.5%
Moderate concern 33.0%
Severe concern 29.5%
Estimated probability of a code violation in the next 12 months at each severity level.
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The story over time

6627 S Marquette Rd event timeline

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

2026
311 Request Jan 09
Water in Basement Complaint
311 City Services

See all 3 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 6627 S Marquette Rd apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

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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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