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2343 N Keeler Ave 1

Hermosa, Chicago IL 60639 13342040110000 3 units · 1904

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

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

Building characteristics
Units3
Year built1904
Stories
Building area2,563 sq ft
Property class211
PIN (Cook County parcel)13342040110000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
2343 N Keeler Ave

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 2343 N Keeler Ave in the Hermosa neighborhood, owned by Guadalupe J Montalvo, has been in existence since 1904. Over the past seven years, the property has generated a total of 11 service requests through the 311 system, with a notable cluster of activity occurring in April 2025. Most concerning are the recent rodent infestation issues, with two rodent baiting complaints registered in May and July 2025, and multiple graffiti removal requests in April 2025, when at least four separate graffiti incidents were reported. The concentration of these issues in a relatively short period suggests a potential ongoing maintenance challenge, particularly given that graffiti removal typically indicates a need for building upkeep attention. While all reported issues have reached a closed status, the frequency and nature of these recent incidents warrant attention to the building's current state and maintenance practices.

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

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Risk rating

How 2343 N Keeler 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
57thpercentile

Out of 1618 buildings in this neighborhood, 696 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
76%
No code
violation
24%
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.

Building size

Total building square footage is a proxy for property scale and management complexity.

Year built

The year a building was constructed is a proxy for its maintenance challenges.

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 24%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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On the map

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The story over time

2343 N Keeler Ave 1 event timeline

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

2025
311 Request Jul 15
Rodent Baiting/Rat Complaint
311 RequestMay 02
Rodent Baiting/Rat Complaint

See all 5 events

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

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Every record we have

Full data for 2343 N Keeler 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 2343 N Keeler Ave 1 compares to the neighborhood

This building against comparable properties in Hermosa. 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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