Free Chicago apartment background check

4022 N Milwaukee Ave

Portage Park, Chicago IL 60641 13164300150000 2 units · 1916

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 Portage Park — not a forecast
Above average
avg 0.6
7
FewerMore

This building has 7 building violations (7y), above the Portage Park average of 0.6.

Building characteristics
Units2
Year built1916
Stories
Building area2,500 sq ft
Property class212
PIN (Cook County parcel)13164300150000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4022 N Milwaukee Ave

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The two-unit residential building at 4022 N Milwaukee Ave in Portage Park, owned by Apolinar Roman, has recorded several concerning patterns over the past seven years. Most notably, there are currently multiple open building code violations as of May 2024, all stemming from complaint-driven inspections on May 4, 2026, along with additional open violations from a November 2024 inspection and a February 2023 inspection. The property has also generated a notable volume of service requests, with 36 total 311 calls in the past seven years, including six graffiti removal requests and two sign repair requests in April 2026, though the graffiti issues were addressed and closed. A significant environmental incident occurred in January 2023 involving air pollution, which was validated and resolved on the same day.

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

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
Risk rating

How 4022 N Milwaukee 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
2ndpercentile

Out of 3924 buildings in this neighborhood, 3846 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
30%
No code
violation
70%
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 (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Environmental complaint rate, owner's portfolio

Per-property environmental complaint rate across the owner's portfolio.

Violation rate, owner's portfolio

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

12-Month risk forecast
High failure risk 70%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

4022 N Milwaukee Ave apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives in Portage Park, color-coded by risk level. Click any marker to explore.

The story over time

4022 N Milwaukee Ave event timeline

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

2026
Building Violation May 04 Serious
COMPLAINT
OPEN
Building ViolationMay 04
COMPLAINT

See all 9 events

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

Unlock complete timeline
Every record we have

Full data for 4022 N Milwaukee 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 4022 N Milwaukee Ave compares to the neighborhood

This building against comparable properties in Portage Park. Toggle filters to narrow the peer group.

Loading comparables…
Still apartment hunting in Chicago?

Look up the next apartment before you sign

Search any Chicago address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all Chicago datasets, full history, landlord portfolio, and PDF & Excel exports.

Pay once

Report Bundle

For the buildings you're deciding on right now

$10one time

3premium reports

$3.33 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 3 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them
Pay once

Apartment Hunter

For a wide search across many buildings

$39one time

30premium reports

$1.30 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 30 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them

Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal

Watch 4022 N Milwaukee Ave
Get alerted the moment a new violation or complaint is filed.