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4101 W Oakdale Ave

Avondale, Chicago IL 60641 13272220190000 2 units · 1924

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 Avondale — not a forecast
At or below average
avg 0.6
0
FewerMore

This building has 0 building violations (7y), at or below the Avondale average of 0.6.

Building characteristics
Units2
Year built1924
Stories
Building area2,152 sq ft
Property class211
PIN (Cook County parcel)13272220190000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4019 W Wellington Ave

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 4101 W Oakdale Ave in Chicago's Avondale neighborhood, owned by Travis Marriott, has a mixed record over the past seven years. Built in 1924, the property has experienced recurring pest control issues, with three reported rodent complaints in 2025-2026, all of which were addressed and closed by the Streets and Sanitation department. The building's recent maintenance record shows some infrastructure concerns, including a pothole complaint and an open sidewalk inspection request in May 2026, indicating potential concerns with public access or walkability in the vicinity. While there has been one building violation recorded in the past seven years, the relatively low number of total service requests (19) for a two-unit building over this period suggests manageable levels of maintenance issues. The property's age and configuration as a two-flat building are typical for the Avondale neighborhood, though the recurring pest control issues are notable patterns in the recent service request history.

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

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Risk rating

How 4101 W Oakdale 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
66thpercentile

Out of 3681 buildings in this neighborhood, 1252 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
76%
No code
violation
24%
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.

311 call rate, owner's portfolio

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

311 calls, owner's portfolio

311 calls across all of this owner's properties over 7 years.

Number of bedrooms

Total bedroom count is a proxy for property scale.

12-Month risk forecast
Low failure risk 24%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

4101 W Oakdale Ave apartment reviews

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The story over time

4101 W Oakdale Ave event timeline

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

2026
311 Request Jul 14
Rodent Baiting/Rat Complaint
Streets and Sanitation
311 RequestMay 13
Rodent Baiting/Rat Complaint

See all 5 events

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

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Every record we have

Full data for 4101 W Oakdale 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 4101 W Oakdale Ave compares to the neighborhood

This building against comparable properties in Avondale. 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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