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4604 S Rockwell St

Brighton Park, Chicago IL 60632 19014250190000 2 units · 1912

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 Brighton Park — not a forecast
At or below average
avg 0.8
0
FewerMore

This building has 0 building violations (7y), at or below the Brighton Park average of 0.8.

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
Units2
Year built1912
Stories
Building area1,726 sq ft
Property class211
PIN (Cook County parcel)19014250190000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4604 S Rockwell

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 4604 S Rockwell St in Brighton Park, owned by Rodolfo Diaz, has been standing since 1912. The property has had three documented 311 service requests over the past seven years, with the most recent occurring in June 2026, representing a water safety initiative through a lead test kit request that remains open as of October 2023. Prior to this, there were two leak-related concerns: one in April 2024 that was addressed through 311 City Services, and another in August 2025 that involved the Alderman's office intervention, both of which have since been closed. While the building's service request history is relatively limited for its age and size, the recent focus on water-related issues—including both a lead testing request and two separate leak inquiries—suggests attention to potential water system concerns in this historic structure.

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

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Risk rating

How 4604 S Rockwell 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
22ndpercentile

Out of 3962 buildings in this neighborhood, 3090 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
65%
No code
violation
35%
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 calls (past 7 years)

311 service requests tied to this address over 7 years.

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.

12-Month risk forecast
Low failure risk 35%
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

4604 S Rockwell St event timeline

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

2026
311 Request Jun 11
Water Lead Test Kit Request

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 4604 S Rockwell 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 4604 S Rockwell St compares to the neighborhood

This building against comparable properties in Brighton Park. 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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