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452 N May St

West Town, Chicago IL 60642 17082460220000 4 units · 1880

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 West Town — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 building violations (7y), at or below the West Town average of 0.9.

Building characteristics
Units4
Year built1880
Stories
Building area2,592 sq ft
Property class211
PIN (Cook County parcel)17082460220000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
185 E Quincy St

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story, four-unit residential building at 452 N May St in Chicago's West Town neighborhood is an 1880 brick structure currently owned by Olga Sylvester. The building's recent history over the past seven years shows minimal activity, with only two service requests recorded through the 311 system. The most recent incident, from December 2025, involved a complaint about an uncleared sidewalk during snow conditions, while a July 2025 request pertained to a tree removal inspection. Both issues were subsequently closed, suggesting they were addressed. The property has had just one building permit filed in the same seven-year period, indicating limited major renovations or modifications to the structure. The relatively low number of service requests and permits over this timeframe could imply stable building conditions, though it also suggests minimal recent improvements or maintenance work beyond what these limited interactions with city services would indicate.

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

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Risk rating

How 452 N May 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
52ndpercentile

Out of 2271 buildings in this neighborhood, 1090 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
66%
No code
violation
34%
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.

Construction permits (past 7 years)

Number of permits pulled at this address — construction or renovation activity over 7 years.

Number of units

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

12-Month risk forecast
Low failure risk 34%
Estimated probability of a code violation in the next 12 months.
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On the map

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The story over time

452 N May St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 452 N May 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 452 N May St compares to the neighborhood

This building against comparable properties in West Town. 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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