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436 W 31St St

Bridgeport, Chicago IL 60616 17283320430000 6 units · 1891

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Bridgeport — not a forecast
At or below average
avg 1.0
0
FewerMore

This building has 0 building violations (7y), at or below the Bridgeport average of 1.0.

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
Units6
Year built1891
Stories
Building area4,500 sq ft
Property class212
PIN (Cook County parcel)17283320430000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
436 W 31St St

Landlord portfolio

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

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Augrented Insights
Initial analysis

The six-unit residential building at 436 W 31st Street in Bridgeport, owned by Michael R Fresso, is a late 19th-century structure dating back to 1891. The building's recorded incidents over the past two years (2024-2025) suggest ongoing maintenance and environmental challenges, with three notable water-related issues: a basement water complaint in August 2025, a leak check request in December 2025, and a building violation reported in July 2025. The property has also experienced pest control concerns, as evidenced by a rodent baiting complaint in September 2024. While there have been other service requests including a street pothole complaint in April 2025 and an abandoned vehicle issue in May 2024, these were related to municipal infrastructure rather than the building itself.

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

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Risk rating

How 436 W 31St 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
11thpercentile

Out of 3132 buildings in this neighborhood, 2787 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
45%
No code
violation
55%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Property class (211)

Assessor class 211 — small residential (roughly 2–6 units). The assessor's property-class code, which correlates with building type and the violation rates the model expects.

12-Month risk forecast
Moderate failure risk 55%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

436 W 31St St apartment reviews

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On the map

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The story over time

436 W 31St St event timeline

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

2025
311 Request Dec 18
Check for Leak
311 City Services
311 RequestAug 26
Water in Basement Complaint

See all 5 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 436 W 31St 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 436 W 31St St compares to the neighborhood

This building against comparable properties in Bridgeport. 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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