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4049 S Maplewood Ave 1

Brighton Park, Chicago IL 60632 19012130230000 2 units · 1908

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 Brighton Park — not a forecast
Above average
avg 0.8
10
FewerMore

This building has 10 building violations (7y), above the Brighton Park average of 0.8.

Building characteristics
Units2
Year built1908
Stories
Building area1,944 sq ft
Property class211
PIN (Cook County parcel)19012130230000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4049 S Maplewood Av

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 4049 S Maplewood Ave 1 in Chicago's Brighton Park neighborhood is a two-unit residential building constructed in 1908 and currently owned by Jose Isais. Over the past seven years, the building has experienced several notable incidents, with the most significant being a cluster of six complaint-driven building code violations in March 2021, all of which were subsequently resolved. The building's maintenance record shows limited permitted work, with only one building permit filed during this period.

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

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Risk rating

How 4049 S Maplewood Ave 1'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
3rdpercentile

Out of 3962 buildings in this neighborhood, 3843 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
38%
No code
violation
62%
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.

Code violations, owner's portfolio

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

Location

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

12-Month risk forecast
High failure risk 62%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

4049 S Maplewood Ave 1 apartment reviews

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On the map

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The story over time

4049 S Maplewood Ave 1 event timeline

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

2025
311 Request May 14
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See all 7 events

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

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Every record we have

Full data for 4049 S Maplewood Ave 1 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 4049 S Maplewood Ave 1 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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