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9133 S Ada St

Washington Heights, Chicago IL 60620 25053050150000 3 units · 1929

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 Washington Heights — not a forecast
At or below average
avg 3.2
1
FewerMore

This building has 1 building violations (7y), at or below the Washington Heights average of 3.2.

The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.

Building characteristics
Units3
Year built1929
Stories
Building area3,423 sq ft
Property class211
PIN (Cook County parcel)25053050150000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
8827 S Dorchester 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 9133 S Ada Street in Washington Heights is a 1929 structure currently owned by Gurvayse Wilkes. The building's recent history shows minimal code violation activity, with only one recorded building violation in the past seven years - a permit-related inspection from October 2021 which has been resolved. The property has generated five 311 service requests in 2025 alone, including issues with street lighting, a dead animal requiring removal, a sewer cave-in inspection, and a tree planting request, though all these matters have been closed.

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

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Risk rating

How 9133 S Ada St'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
27thpercentile

Out of 576 buildings in this neighborhood, 420 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
41%
No code
violation
59%
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.

Violation rate, owner's portfolio

Per-property violation rate across the owner's portfolio.

Code violations, owner's portfolio

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

12-Month risk forecast
Moderate failure risk 59%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

9133 S Ada St apartment reviews

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On the map

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The story over time

9133 S Ada St event timeline

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

2023
311 Request Sep 11
Water in Basement Complaint
311 City Services

See all 2 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 9133 S Ada St 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 9133 S Ada St compares to the neighborhood

This building against comparable properties in Washington Heights. 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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