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1753 W 21St St

Lower West Side, Chicago IL 60608 17194240030000 3 units · 1887

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

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

Building characteristics
Units3
Year built1887
Stories
Building area1,365 sq ft
Property class212
PIN (Cook County parcel)17194240030000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
1753 W 21St 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-unit residential building at 1753 W 21st Street in Chicago's Lower West Side was constructed in 1887 and is currently owned by Vanessa & Jose Perez. The property has maintained an impressively low volume of municipal service interactions over the past seven years, with only two recorded 311 service requests, both pertaining to garbage cart maintenance in early 2025 and 2026, which were both promptly closed. In addition to these service requests, there has been one building permit filed under the current ownership within the same seven-year timeframe. The overall record suggests minimal infrastructure issues or resident complaints during this period, with the most notable pattern being the two sequential garbage cart maintenance requests, which appear to have been resolved through proper channels.

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

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Risk rating

How 1753 W 21St 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
37thpercentile

Out of 3683 buildings in this neighborhood, 2320 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
64%
No code
violation
36%
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.

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.

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.

12-Month risk forecast
Moderate failure risk 36%
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

1753 W 21St 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 1753 W 21St 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 1753 W 21St St compares to the neighborhood

This building against comparable properties in Lower West Side. 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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